research questions example ib

Extended Essay: Step 5. Draft a Research Question

• Extended Essay- The Basics
• Step 1. Choose a Subject
• Step 2. Educate yourself!
• Using Brainstorming and Mind Maps
• Identify Keywords
• Do Background Reading
• Define Your Topic
• Conduct Research in a Specific Discipline
• Step 5. Draft a Research Question
• Step 6. Create a Timeline
• Find Articles
• Find Primary Sources
• Get Help from Experts
• Search Engines, Repositories, & Directories
• Databases and Websites by Subject Area
• Create an Annotated Bibliography
• Advice (and Warnings) from the IB
• Chicago Citation Syle
• MLA Works Cited & In-Text Citations
• Step 9. Set Deadlines for Yourself
• Step 10. Plan a structure for your essay
• Evaluate & Select: the CRAAP Test
• Conducting Secondary Research
• Conducting Primary Research
• Formal vs. Informal Writing
• Presentation Requirements
• Evaluating Your Work

RQ Resources

On this page you can find help with developing your preliminary research question.  See: 

Steps to Developing a Research Question

Sample research questions.

Practice Exercise:  Formulating Well-Focused Research Questions

IB Command Terms and Glossaries

• Research Question Formats for History Extended Essays

You've chosen a subject and topic that interests you, and carried out some preliminary reading.  What are the next steps ?

Evaluate the question.   Once you have posed possible research questions you should evaluate them.  This evaluation should be based on whether the question is clear , focused , and arguable .

• Clear  - Will the reader understand the nature of my research?  Will it direct the research being undertaken?
• Focused - Will the research question be specific enough to allow for exploration within the scope of the task (that is, the number of words and time available)?
• Arguable - Does the research question allow for analysis, evaluation and the development of a reasoned argument?

Consider research outcomes.   Once you have decided on a provisional research question you should start thinking about the direction your research might take.  You could do this by:

• suggesting possible outcomes of your research
• outlining the kind of argument you might make and how your research might support this
• considering options if the research available is not sufficient to support a sustained argument

The table below gives some examples showing the difference between unclear and unfocused research questions and those that are appropriately clear and focused, lending themselves to in-depth research.  

Practice exercise: Formulating well-focused research questions

Twelve-step plan for researching the extended essay - step 5.

5.  Formulate a preliminary research question.  Try to incorporate an IB command term in the research question if possible.

IB Command Terms & Glossaries

Command terms are the key terms and phrases used in examination questions for IB classes.  The lists below give the terms, and definitions, for specific IB subjects.

  These lists are glossaries of terms used in film and dance.

Students writing History Extended Essays can use these formats to help write research questions on their topics.

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IB Extended Essay: Research Questions

• Research Questions
• Past Essays
• Notes & Outlines
• Works Cited Page
• In-Text Citations
• Assessment Criteria
• Reflections
• Supervisor Info
• Net Valley Library This link opens in a new window

IB Command Terms

Command terms are the key terms and phrases used in examination questions. 

See the lists below for the terms and definitions for each IB subject

• Visual Arts command terms
• Biology command terms
• Chemistry command terms
• Math command terms
• Language and Literature command terms
• Economics command terms
• Physics command terms

Sample research questions

Source: IBO.org

Question Starters

Source: Oxford Course Companion, p.17

Research Questions: Class of 2020

Visual Arts: To what extent are the developments in American military aircraft nose designs from World War 2, Vietnam War and Gulf War more connected to individual crew preference than to the visual culture of America, 1940 - 1990?

English A: To what extent does William Shakespeare employ Elizabethan elements in Romeo and Juliet to build towards the eventual tragedy?

English A: To what extent did news media outlets, specifically CNN and Fox News, use different reporting methods to portray the candidates in the 2016 United States presidential election?

English A: How do aspects of real-life societies inform and shape A Clockwork Orange and The Handmaid’s Tale?

English A: How were African Americans portrayed in American sitcoms from 1980 to 2000?

English B: To what extent does 'The Fault in Our Stars' by John Green reflect 'The Hero's Journey'?

English B: To what extent does social media influence or have an effect on the english language usage?

English B: To what extent does the usage of AAVE affect an individual’s social status and mobility?

English B: To what extent does the development of the Super Bowl mirror specific aspects of American cultural, social, and economic trends?

Psychology: To what extent is the phenomenon of Karoshi, the overworking of office workers in Southeast Asia, interconnected with symptoms of depression?

Psychology: To What Extent is Cognitive Behavioral Therapy, as an addition to traditional pharmacotherapy necessary for the successful treatment of Schizophrenia?

Psychology: To what extent is Δ9-THC an effective antidepressant that can be used to treat patients with depression?

Chinese B: 论新时代网络语言对现代汉语有何种影响？

Chinese B: 中国嘻哈歌手如何运用歌词传播中华文化？How do Chinese Hip-hop Artists Promote Chinese Culture through Lyrics?

Economics: To what extent have increases in rental prices (2017-2018) shrunken the market for Korean restaurants in Chegongmiao, Shenzhen?

Economics: How does President Moon's minimum wage policy affect convenience store market in Seocho 1-dong, South Korea?

Business: To What Extent Does the WeChat Application in Tencent's Business Model Play a Role in its Success?

Business: To what extent has Samsung's acquisition of Harman Kardon helped in increasing revenue and access to new markets?

Research Questions: Class of 2019

World Studies (Biology & Economics): How does mountain gorilla (Gorilla beringei beringei) ecotourism support and strengthen local economies while ensuring the mountain gorillas’ health and survival?

English A, Category 3: How are skincare companies like: Neutrogena, Nivea, and Dove promoting white supremacy?

English B, Category 2B: To what extent do the changes in Cersei’s and Daenerys’s character development in the HBO series Game of Thrones show they are ultimately both motivated for and by power?

Visual Arts: To what extent did visual qualities in Coco Chanel’s Little Black Dress 1913, influence black dresses created by Chinese fashion designer Vivienne Tam and haute couture designer Yiqing Yin in regards to development in visual elements and societal acceptances in the 21st century?

Business Management: “To what extent was Apple Inc.’s acquisition of Beats Electronics, LLC an effective growth strategy?”

Math, Group 5: Investigating the Korean MERS outbreak using the SEIR model: How would hypothetical diseases be simulated if variables of the SEIR model were to be altered?

Business Management : To what extent has the benefits offered by Shekou International School helped them retain staff?

Economics: To what extent has the subsidy that was introduced in 2016 for hybrid electric vehicles led to a rise in demand for domestic car producers in Baden Württemberg?

Chemistry: How does the addition of salt (NaCl) which modifies the salinity affects the interfacial tension and stability of oil-in-water emulsion?

World Studies (History & Literature): What aspects of the anti-vaccination movement, and “The Crucible” relate to mass hysteria during the Salem Witch Trials?

Psychology: To What Extent Do Behavioural Addictions Fit The Criteria for ‘The Disease Model of Addiction’?

World Studies (Economics & Politics): To what extent has the political decision to host the 2016 Olympic Games in Rio de Janeiro affected Brazils’ economy and the financial welfare of its citizens?

Physics: To what extent does the volume of water affect the altitude gained by adding a constant pressure?

Psychology: To what extent are sociocultural and biological factors major causes of elderly people’s depressive behavior?

World Studies (History & Economics): To what extent did the LGBTQ community contribute to making attractive neighborhoods in the US and why are they pushed to leave them now?

Economics: To what extent is the cafe market in Shekou, Shenzhen, monopolistically competitive?

Economics: “Which is the most important factor that changes the real estate price rate in Magok-dong, Gangseo-gu, Seoul Korea?”

Business Management: To what extent has McDonald’s marketing strategies played a major role in becoming a prominent fast-food company in Korea?

World Studies (Physics & Geography): To What Extent is the Design of the Standard Houses that Gawak Kalinga Builds Able to Withstand the Seismic Hazards Present in Manila?

World Studies (Economics & Music): To what extent is electronic music’s economy expanding?

Visual Arts: To what extent did artistic influences and material sources impact the chair designs of Gerrit Thomas Rietveld Zig-Zag (1934), Verner Panton Panton S (1956), and Tom Dixon, Capellini, S Chair (1991)?

Business Management: To what extent has Apple Inc.’s prioritization of product innovation and advertising led to sales of iPhone X?

World Studies (Psychology & Geography): How do the combined effects of Socioeconomic Status and Diabetes increase prevalences of Alzheimer’s Disease in different regions within China (PRC)?

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Sat / act prep online guides and tips, the complete ib extended essay guide: examples, topics, and ideas.

International Baccalaureate (IB)

IB students around the globe fear writing the Extended Essay, but it doesn't have to be a source of stress! In this article, I'll get you excited about writing your Extended Essay and provide you with the resources you need to get an A on it.

If you're reading this article, I'm going to assume you're an IB student getting ready to write your Extended Essay. If you're looking at this as a potential future IB student, I recommend reading our introductory IB articles first, including our guide to what the IB program is and our full coverage of the IB curriculum .

IB Extended Essay: Why Should You Trust My Advice?

I myself am a recipient of an IB Diploma, and I happened to receive an A on my IB Extended Essay. Don't believe me? The proof is in the IBO pudding:

If you're confused by what this report means, EE is short for Extended Essay , and English A1 is the subject that my Extended Essay topic coordinated with. In layman's terms, my IB Diploma was graded in May 2010, I wrote my Extended Essay in the English A1 category, and I received an A grade on it.

What Is the Extended Essay in the IB Diploma Programme?

The IB Extended Essay, or EE , is a mini-thesis you write under the supervision of an IB advisor (an IB teacher at your school), which counts toward your IB Diploma (learn more about the major IB Diploma requirements in our guide) . I will explain exactly how the EE affects your Diploma later in this article.

For the Extended Essay, you will choose a research question as a topic, conduct the research independently, then write an essay on your findings . The essay itself is a long one—although there's a cap of 4,000 words, most successful essays get very close to this limit.

Keep in mind that the IB requires this essay to be a "formal piece of academic writing," meaning you'll have to do outside research and cite additional sources.

The IB Extended Essay must include the following:

• A title page
• Contents page
• Introduction
• Body of the essay
• References and bibliography

Additionally, your research topic must fall into one of the six approved DP categories , or IB subject groups, which are as follows:

• Group 1: Studies in Language and Literature
• Group 2: Language Acquisition
• Group 3: Individuals and Societies
• Group 4: Sciences
• Group 5: Mathematics
• Group 6: The Arts

Once you figure out your category and have identified a potential research topic, it's time to pick your advisor, who is normally an IB teacher at your school (though you can also find one online ). This person will help direct your research, and they'll conduct the reflection sessions you'll have to do as part of your Extended Essay.

As of 2018, the IB requires a "reflection process" as part of your EE supervision process. To fulfill this requirement, you have to meet at least three times with your supervisor in what the IB calls "reflection sessions." These meetings are not only mandatory but are also part of the formal assessment of the EE and your research methods.

According to the IB, the purpose of these meetings is to "provide an opportunity for students to reflect on their engagement with the research process." Basically, these meetings give your supervisor the opportunity to offer feedback, push you to think differently, and encourage you to evaluate your research process.

The final reflection session is called the viva voce, and it's a short 10- to 15-minute interview between you and your advisor. This happens at the very end of the EE process, and it's designed to help your advisor write their report, which factors into your EE grade.

Here are the topics covered in your viva voce :

• A check on plagiarism and malpractice
• Your reflection on your project's successes and difficulties
• Your reflection on what you've learned during the EE process

Your completed Extended Essay, along with your supervisor's report, will then be sent to the IB to be graded. We'll cover the assessment criteria in just a moment.

We'll help you learn how to have those "lightbulb" moments...even on test day!  

What Should You Write About in Your IB Extended Essay?

You can technically write about anything, so long as it falls within one of the approved categories listed above.

It's best to choose a topic that matches one of the IB courses , (such as Theatre, Film, Spanish, French, Math, Biology, etc.), which shouldn't be difficult because there are so many class subjects.

Here is a range of sample topics with the attached extended essay:

• Biology: The Effect of Age and Gender on the Photoreceptor Cells in the Human Retina
• Chemistry: How Does Reflux Time Affect the Yield and Purity of Ethyl Aminobenzoate (Benzocaine), and How Effective is Recrystallisation as a Purification Technique for This Compound?
• English: An Exploration of Jane Austen's Use of the Outdoors in Emma
• Geography: The Effect of Location on the Educational Attainment of Indigenous Secondary Students in Queensland, Australia
• Math: Alhazen's Billiard Problem
• Visual Arts: Can Luc Tuymans Be Classified as a Political Painter?

You can see from how varied the topics are that you have a lot of freedom when it comes to picking a topic . So how do you pick when the options are limitless?

How to Write a Stellar IB Extended Essay: 6 Essential Tips

Below are six key tips to keep in mind as you work on your Extended Essay for the IB DP. Follow these and you're sure to get an A!

#1: Write About Something You Enjoy

You can't expect to write a compelling essay if you're not a fan of the topic on which you're writing. For example, I just love British theatre and ended up writing my Extended Essay on a revolution in post-WWII British theatre. (Yes, I'm definitely a #TheatreNerd.)

I really encourage anyone who pursues an IB Diploma to take the Extended Essay seriously. I was fortunate enough to receive a full-tuition merit scholarship to USC's School of Dramatic Arts program. In my interview for the scholarship, I spoke passionately about my Extended Essay; thus, I genuinely think my Extended Essay helped me get my scholarship.

But how do you find a topic you're passionate about? Start by thinking about which classes you enjoy the most and why . Do you like math classes because you like to solve problems? Or do you enjoy English because you like to analyze literary texts?

Keep in mind that there's no right or wrong answer when it comes to choosing your Extended Essay topic. You're not more likely to get high marks because you're writing about science, just like you're not doomed to failure because you've chosen to tackle the social sciences. The quality of what you produce—not the field you choose to research within—will determine your grade.

Once you've figured out your category, you should brainstorm more specific topics by putting pen to paper . What was your favorite chapter you learned in that class? Was it astrophysics or mechanics? What did you like about that specific chapter? Is there something you want to learn more about? I recommend spending a few hours on this type of brainstorming.

One last note: if you're truly stumped on what to research, pick a topic that will help you in your future major or career . That way you can use your Extended Essay as a talking point in your college essays (and it will prepare you for your studies to come too!).

#2: Select a Topic That Is Neither Too Broad nor Too Narrow

There's a fine line between broad and narrow. You need to write about something specific, but not so specific that you can't write 4,000 words on it.

You can't write about WWII because that would be a book's worth of material. You also don't want to write about what type of soup prisoners of war received behind enemy lines, because you probably won’t be able to come up with 4,000 words of material about it. However, you could possibly write about how the conditions in German POW camps—and the rations provided—were directly affected by the Nazis' successes and failures on the front, including the use of captured factories and prison labor in Eastern Europe to increase production. WWII military history might be a little overdone, but you get my point.

If you're really stuck trying to pinpoint a not-too-broad-or-too-narrow topic, I suggest trying to brainstorm a topic that uses a comparison. Once you begin looking through the list of sample essays below, you'll notice that many use comparisons to formulate their main arguments.

I also used a comparison in my EE, contrasting Harold Pinter's Party Time with John Osborne's Look Back in Anger in order to show a transition in British theatre. Topics with comparisons of two to three plays, books, and so on tend to be the sweet spot. You can analyze each item and then compare them with one another after doing some in-depth analysis of each individually. The ways these items compare and contrast will end up forming the thesis of your essay!

When choosing a comparative topic, the key is that the comparison should be significant. I compared two plays to illustrate the transition in British theatre, but you could compare the ways different regional dialects affect people's job prospects or how different temperatures may or may not affect the mating patterns of lightning bugs. The point here is that comparisons not only help you limit your topic, but they also help you build your argument.

Comparisons are not the only way to get a grade-A EE, though. If after brainstorming, you pick a non-comparison-based topic and are still unsure whether your topic is too broad or narrow, spend about 30 minutes doing some basic research and see how much material is out there.

If there are more than 1,000 books, articles, or documentaries out there on that exact topic, it may be too broad. But if there are only two books that have any connection to your topic, it may be too narrow. If you're still unsure, ask your advisor—it's what they're there for! Speaking of advisors...

Don't get stuck with a narrow topic!

#3: Choose an Advisor Who Is Familiar With Your Topic

If you're not certain of who you would like to be your advisor, create a list of your top three choices. Next, write down the pros and cons of each possibility (I know this sounds tedious, but it really helps!).

For example, Mr. Green is my favorite teacher and we get along really well, but he teaches English. For my EE, I want to conduct an experiment that compares the efficiency of American electric cars with foreign electric cars.

I had Ms. White a year ago. She teaches physics and enjoyed having me in her class. Unlike Mr. Green, Ms. White could help me design my experiment.

Based on my topic and what I need from my advisor, Ms. White would be a better fit for me than would Mr. Green (even though I like him a lot).

The moral of my story is this: do not just ask your favorite teacher to be your advisor . They might be a hindrance to you if they teach another subject. For example, I would not recommend asking your biology teacher to guide you in writing an English literature-based EE.

There can, of course, be exceptions to this rule. If you have a teacher who's passionate and knowledgeable about your topic (as my English teacher was about my theatre topic), you could ask that instructor. Consider all your options before you do this. There was no theatre teacher at my high school, so I couldn't find a theatre-specific advisor, but I chose the next best thing.

Before you approach a teacher to serve as your advisor, check with your high school to see what requirements they have for this process. Some IB high schools require your IB Extended Essay advisor to sign an Agreement Form , for instance.

Make sure that you ask your IB coordinator whether there is any required paperwork to fill out. If your school needs a specific form signed, bring it with you when you ask your teacher to be your EE advisor.

#4: Pick an Advisor Who Will Push You to Be Your Best

Some teachers might just take on students because they have to and aren't very passionate about reading drafts, only giving you minimal feedback. Choose a teacher who will take the time to read several drafts of your essay and give you extensive notes. I would not have gotten my A without being pushed to make my Extended Essay draft better.

Ask a teacher that you have experience with through class or an extracurricular activity. Do not ask a teacher that you have absolutely no connection to. If a teacher already knows you, that means they already know your strengths and weaknesses, so they know what to look for, where you need to improve, and how to encourage your best work.

Also, don't forget that your supervisor's assessment is part of your overall EE score . If you're meeting with someone who pushes you to do better—and you actually take their advice—they'll have more impressive things to say about you than a supervisor who doesn't know you well and isn't heavily involved in your research process.

Be aware that the IB only allows advisors to make suggestions and give constructive criticism. Your teacher cannot actually help you write your EE. The IB recommends that the supervisor spends approximately two to three hours in total with the candidate discussing the EE.

#5: Make Sure Your Essay Has a Clear Structure and Flow

The IB likes structure. Your EE needs a clear introduction (which should be one to two double-spaced pages), research question/focus (i.e., what you're investigating), a body, and a conclusion (about one double-spaced page). An essay with unclear organization will be graded poorly.

The body of your EE should make up the bulk of the essay. It should be about eight to 18 pages long (again, depending on your topic). Your body can be split into multiple parts. For example, if you were doing a comparison, you might have one third of your body as Novel A Analysis, another third as Novel B Analysis, and the final third as your comparison of Novels A and B.

If you're conducting an experiment or analyzing data, such as in this EE , your EE body should have a clear structure that aligns with the scientific method ; you should state the research question, discuss your method, present the data, analyze the data, explain any uncertainties, and draw a conclusion and/or evaluate the success of the experiment.

#6: Start Writing Sooner Rather Than Later!

You will not be able to crank out a 4,000-word essay in just a week and get an A on it. You'll be reading many, many articles (and, depending on your topic, possibly books and plays as well!). As such, it's imperative that you start your research as soon as possible.

Each school has a slightly different deadline for the Extended Essay. Some schools want them as soon as November of your senior year; others will take them as late as February. Your school will tell you what your deadline is. If they haven't mentioned it by February of your junior year, ask your IB coordinator about it.

Some high schools will provide you with a timeline of when you need to come up with a topic, when you need to meet with your advisor, and when certain drafts are due. Not all schools do this. Ask your IB coordinator if you are unsure whether you are on a specific timeline.

Below is my recommended EE timeline. While it's earlier than most schools, it'll save you a ton of heartache (trust me, I remember how hard this process was!):

• January/February of Junior Year: Come up with your final research topic (or at least your top three options).
• February of Junior Year: Approach a teacher about being your EE advisor. If they decline, keep asking others until you find one. See my notes above on how to pick an EE advisor.
• April/May of Junior Year: Submit an outline of your EE and a bibliography of potential research sources (I recommend at least seven to 10) to your EE advisor. Meet with your EE advisor to discuss your outline.
• Summer Between Junior and Senior Year: Complete your first full draft over the summer between your junior and senior year. I know, I know—no one wants to work during the summer, but trust me—this will save you so much stress come fall when you are busy with college applications and other internal assessments for your IB classes. You will want to have this first full draft done because you will want to complete a couple of draft cycles as you likely won't be able to get everything you want to say into 4,000 articulate words on the first attempt. Try to get this first draft into the best possible shape so you don't have to work on too many revisions during the school year on top of your homework, college applications, and extracurriculars.
• August/September of Senior Year: Turn in your first draft of your EE to your advisor and receive feedback. Work on incorporating their feedback into your essay. If they have a lot of suggestions for improvement, ask if they will read one more draft before the final draft.
• September/October of Senior Year: Submit the second draft of your EE to your advisor (if necessary) and look at their feedback. Work on creating the best possible final draft.
• November-February of Senior Year: Schedule your viva voce. Submit two copies of your final draft to your school to be sent off to the IB. You likely will not get your grade until after you graduate.

Remember that in the middle of these milestones, you'll need to schedule two other reflection sessions with your advisor . (Your teachers will actually take notes on these sessions on a form like this one , which then gets submitted to the IB.)

I recommend doing them when you get feedback on your drafts, but these meetings will ultimately be up to your supervisor. Just don't forget to do them!

The early bird DOES get the worm!

How Is the IB Extended Essay Graded?

Extended Essays are graded by examiners appointed by the IB on a scale of 0 to 34 . You'll be graded on five criteria, each with its own set of points. You can learn more about how EE scoring works by reading the IB guide to extended essays .

• Criterion A: Focus and Method (6 points maximum)
• Criterion B: Knowledge and Understanding (6 points maximum)
• Criterion C: Critical Thinking (12 points maximum)
• Criterion D: Presentation (4 points maximum)
• Criterion E: Engagement (6 points maximum)

How well you do on each of these criteria will determine the final letter grade you get for your EE. You must earn at least a D to be eligible to receive your IB Diploma.

Although each criterion has a point value, the IB explicitly states that graders are not converting point totals into grades; instead, they're using qualitative grade descriptors to determine the final grade of your Extended Essay . Grade descriptors are on pages 102-103 of this document .

Here's a rough estimate of how these different point values translate to letter grades based on previous scoring methods for the EE. This is just an estimate —you should read and understand the grade descriptors so you know exactly what the scorers are looking for.

Here is the breakdown of EE scores (from the May 2021 bulletin):

How Does the Extended Essay Grade Affect Your IB Diploma?

The Extended Essay grade is combined with your TOK (Theory of Knowledge) grade to determine how many points you get toward your IB Diploma.

To learn about Theory of Knowledge or how many points you need to receive an IB Diploma, read our complete guide to the IB program and our guide to the IB Diploma requirements .

This diagram shows how the two scores are combined to determine how many points you receive for your IB diploma (3 being the most, 0 being the least). In order to get your IB Diploma, you have to earn 24 points across both categories (the TOK and EE). The highest score anyone can earn is 45 points.

Let's say you get an A on your EE and a B on TOK. You will get 3 points toward your Diploma. As of 2014, a student who scores an E on either the extended essay or TOK essay will not be eligible to receive an IB Diploma .

Prior to the class of 2010, a Diploma candidate could receive a failing grade in either the Extended Essay or Theory of Knowledge and still be awarded a Diploma, but this is no longer true.

Figuring out how you're assessed can be a little tricky. Luckily, the IB breaks everything down here in this document . (The assessment information begins on page 219.)

40+ Sample Extended Essays for the IB Diploma Programme

In case you want a little more guidance on how to get an A on your EE, here are over 40 excellent (grade A) sample extended essays for your reading pleasure. Essays are grouped by IB subject.

• Business Management 1
• Chemistry 1
• Chemistry 2
• Chemistry 3
• Chemistry 4
• Chemistry 5
• Chemistry 6
• Chemistry 7
• Computer Science 1
• Economics 1
• Design Technology 1
• Design Technology 2
• Environmental Systems and Societies 1
• Geography 1
• Geography 2
• Geography 3
• Geography 4
• Geography 5
• Geography 6
• Literature and Performance 1
• Mathematics 1
• Mathematics 2
• Mathematics 3
• Mathematics 4
• Mathematics 5
• Philosophy 1
• Philosophy 2
• Philosophy 3
• Philosophy 4
• Philosophy 5
• Psychology 1
• Psychology 2
• Psychology 3
• Psychology 4
• Psychology 5
• Social and Cultural Anthropology 1
• Social and Cultural Anthropology 2
• Social and Cultural Anthropology 3
• Sports, Exercise and Health Science 1
• Sports, Exercise and Health Science 2
• Visual Arts 1
• Visual Arts 2
• Visual Arts 3
• Visual Arts 4
• Visual Arts 5
• World Religion 1
• World Religion 2
• World Religion 3

What's Next?

Trying to figure out what extracurriculars you should do? Learn more about participating in the Science Olympiad , starting a club , doing volunteer work , and joining Student Government .

Studying for the SAT? Check out our expert study guide to the SAT . Taking the SAT in a month or so? Learn how to cram effectively for this important test .

Not sure where you want to go to college? Read our guide to finding your target school . Also, determine your target SAT score or target ACT score .

As an SAT/ACT tutor, Dora has guided many students to test prep success. She loves watching students succeed and is committed to helping you get there. Dora received a full-tuition merit based scholarship to University of Southern California. She graduated magna cum laude and scored in the 99th percentile on the ACT. She is also passionate about acting, writing, and photography.

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The IB Extended Essay: Topic ideas and research Questions

• Details of the EE
• Topic ideas and research Questions
• Subject Guides & documents you need
• Writing a research paper
• Check the list of available subjects  here
• Read the IB's criteria for your subject
• Read an exemplar essay in your subject
• Decide on a topic within this subject
• This means you will need to do some research!
• During the first meeting with your advisor, discuss the research you've done, your ideas, and the requirements for your subject.
• Your revised research question proposal is due May 16.

Adapted from O'Farrell, Finbar.  Approach your assessment the IB Way: Extended Essay.  pg. 13

Examples of marked EEs in all subjects

• From the IB website Have a look at the specific subject you plan on writing your EE for a marked example. You will be able to identify what you need to be successful.

Design Technology

• Guide on writing an EE in DT The pdf explains everything clearly and is full of ideas and topics to write about.

Question: Has the introduction of new materials improved the performance of modern racing bicycles?

  Question:  What are the most ethical and efficient methods--through current technologies--private organizations can use to make Mars habitable for Human life?

History or Geography

Question : In what ways did the Cold War impact American public education? Question:   To what extent have Maori non-violent struggles for their land been effective? Question: How could the UN intervention in the Rwandan genocide be justified?  Question :Is it politically possible for the US government to win the drugs war? (Politics)

Question:  How are the depictions of Marie Antoinette in politics and portraiture significant to the French revolution and the fall of the French Monarchy? 

Question:  To what extent was film able to further pro-Nazi sentiment in Germany during the early 1930s to mid 1940s?

Question:  To what extent were the Vietnam War and cultural shifts occurring in the 1960s and early 1970s vital factors in the development of the student activism on college campuses in the United States and abroad?

Question:  To what extent was Matthew Perry’s 1853 arrival in Edo Bay the leading motivator for Japan’s rapid modernization during the Meiji Restoration?

Question:  What made the Federal Theatre Project such a success when after only four years of operation it was disbanded by the House of un-American Activities Committee?

Question:  To what extent were Kepler’s scientific discoveries revolutionary and how did they impact the development of science in Europe in the 16th and 17th centuries?   

Question:  In what ways did the Hitler Youth organization impact the youth of Nazi Germany?

Question:  How did the works of classical Greek philosophers influence the domestic policy of Thomas Jefferson?  

Question:  How did the Bushido Code influence the meaning of tattoos in Asian culture?

Question:  In what way did the Catholic Church affect politics in the Kingdom of Spain during the Dark Ages?

Question:  What are the impacts of melting ice in the North and South Poles on the coastlines of the continental United States?

English EEs - ideas for Language and Literature

The EE Guide says the following on p 112 (EE Guide 2018, revised Jan 2017) - remember EACH subject has their own EE guides too.

   Quote The EE may relate to work students have already completed during the course, but they must also demonstrate relevant wider reading and individual study. It is the responsibility of the student to ensure that the topic of their EE does not overlap with any other work they are preparing for assessment in language A—for example, the written assignment in the literature course, or the written task in the language and literature course.   

Question:  How did Eugene Gladstone O'Neill express the themes of family relationship and sadness in his work Long Day's Journey Into Night?

Question:  How does the writing of Japanese horror artist and novelist Junji Ito contrast with the writing of American horror novelist Stephen King?

Question:  How do the final movies of the Harry Potter series compare to the final book? What has been changed or depicted differently in terms of characterization and storylines?

Sport Science

Question:  How does age affect the process of instant muscle reaction?

Economics or ITGS

Question:  What impact does public healthcare have on low income households in the United States compared to those in Canada?

Question:  To what extent has deforestation influenced Indonesia's economic and environmental growth?

Physics, Chemistry or Biology Ideas

Question:  How have climate change and forestry practices contributed to the spread of the mountain pine beetle in the Pacific Northwest in recent decades, and what does the outbreak show us about the ecological intricacies of climate change? 

Question:  What evidence is there to support the theory of life on Mars?

Question:  How does the DNA sequence of a transthyretin (TTR) gene affect whether Familial Amyloidotic Polyneuropathy (FAP), Familial Amyloidotic Cardiomyopathy (FAC) or Senile Systemic Amyloidosis (SSA) form?

Arts - Visual/Performing

Question : What female stereotypes did Brecht employ in his plays, and how can these be compared and contrasted in performance, based on an analysis of a selection of Brecht's plays? Question : Picasso: individual genius or cultural thief? 

Question:  How does Rachmaninoff apply thematic development in his composition, Rhapsody on a Theme of Paganini ?

Question:  How do the Peanuts comics, written by Charles Schultz, show visual language?

Question:  How did the casting of the leading lady in Cole Porter's Anything Goes affect each production on Broadway?

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• Choosing a Topic

Formulating the Research Question

Current IB Students

Page navigation.

• Subject Guides
• Supervision Process
• Protocol for RPPF
• RRS Examples
• Search Strategy
• Citing Sources
• Time Management
• Organizing the Essay

Research Question

• Write a preliminary research question. Try to incorporate an IB command term in the student research question.
• Make a list of the steps necessary to carry out the research required for writing the IB Extended Essay - choosing the subject and topic, doing the required reading of IB rules and guidelines, writing the initial research question, and more.

RQ Resources:

Steps to Developing a Research Question

Practice Exercise:  Formulating Well-Focused Research Questions

IB Command Terms and Glossaries

Research Question Formats for History Extended Essays

Developing a Research Question

The chosen a subject and topic that interests the student and carried out some preliminary reading.  What are the next steps?

• Consider the emerging questions. The student should now begin posing open-ended questions about the student topic.  These questions will usually be framed "how", "why", or "to what extent."
• Evaluate the question.   Once the student has posed possible research questions the student should evaluate them.  This evaluation should be based on whether the question is clear , focused , and arguable .
• Clear  - Will the reader understand the nature of my research?  Will it direct the research being undertaken?
• Focused - Will the research question be specific enough to allow for exploration within the scope of the task (that is, the number of words and time available)?
• Arguable - Does the research question allow for analysis, evaluation and the development of a reasoned argument?
• Consider research outcomes. Once the student has decided on a research question, the student should start thinking about the direction the research might take.  The student could do this by:
• suggesting possible outcomes of the student research
• outlining the type of argument, the student might make and how the student research might support this
• considering options if the research available is not sufficient to support a sustained argument

Sample Research Questions The table below gives some examples showing the difference between unclear and unfocused research.

Practice exercise: Formulating well-focused research questions

Developing a narrow, focused research question is an integral part of the extended essay process. A research question will provide a path to guide the student through the student research and writing.

The student must now start some preliminary reading around the issue or topic. Remember that the student will most likely need to revise the research question once the student start to undertake the research. In this sense the research question should always be considered provisional until the student has enough research data to make a reasoned argument.

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Extended Essay: Step 5 - Creating Research Questions

• Introduction to the EE
• Step 1 - Choose a subject
• World Studies
• Step 3 - The Researchers Reflection Space
• Identify Sources
• Tools for Note Taking
• Video Guides
• Step 5 - Creating Research Questions
• Step 6 - Outlines and Plans
• Step 7 - Citing
• Criteria E - 3 Reflections
• Know Your Criteria
• Criteria D - Check your Formatting
• 4000 words final hand in

Read this first

Five steps to creating a good research question - ibo.org, coming up with a research question.

First piece of advice from the Chief Examiner..

Students should not work with a research question that is too broad or too vague, too narrow, too difficult or inappropriate

A note on topic, title and research question (IB, 2016)

It is important that students understand the distinction between the terms topic, title and research question.

• The  topic  of the extended essay is the subject, issue or theme that you are investigating within a specific DP subject or world studies area of study. The topic, which develops during the initial thinking about the EE, should later be reflected in the wording of the title.
• be short, descriptive and succinct
• not be phrased as a question
• use key words that connect with the topic and the DP subject or world studies area of study
• attract the interest of the reader.
• be clear and focused
• provide a path through which you can undertake achievable research
• use key words that connect with the topic, the title, and the DP subject or world studies area of study
• support the development of an argument.

Sample Research Questions

All the individual guides have examples of what is a good and bad research Question - Read yours. This is from the History Guide

The table below gives some examples showing the difference between unclear and unfocused research questions and those that are appropriately clear and focused, lending themselves to in-depth research.

Presentation

A good template can be found here  -  https://ugc.futurelearn.com/uploads/files/ef/4b/ef4bb58c-220a-4b22-9788-4a6eaba1239d/Draft_hypothesis_task.pdf

Important place to Go in the IB Guide

Go to the Individual guide for your subject area and look at these two sections very carefully

infographic

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3 Examples of how to write excellent EE questions

Travis Dixon August 24, 2020 Extended Essay

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The key to writing an excellent EE research question isn’t to begin with the perfect question in mind. Far from it. You have to begin broad and continually work on evolving your question so it gets more and more focused. In this post we look at three examples of how a broad topic can evolve into an excellent research question. 

Download a free eBook for the EE. This gives you a brief introduction to the EE process in IB Psych’.

It breaks my heart when I see EE advice that gives students specific examples of research questions to ask. The research process for the EE should be a genuine chance for inquiry into a topic the students are interested in. Who cares if they start with a broad question? It’s only a problem if they still have that question at the  end! 

• How to write the perfect EE question
• Is this a good EE question?
• Evaluating Psychological Theories

Here are three examples of how research questions have evolved over months of research from students.

#1 Psychopathy

Always a popular subject but I’m surprised to hear that some students are discouraged from writing about it. I’ve had two in the last two years write about psychopathy and both students have done excellent work. In fact, one student has gone on to study Criminal Psychology at university!

Psychopathy is a perfectly acceptable topic for IB Psych EE’s. Be warned: it’s difficult!

Asking “how” or “why” questions are perfectly acceptable in IB Psychology EEs. The reason “to what extent” is more popular is because the critical thinking is included in the question with that phrase “to what extent.” But you can still have critical thinking in a “why” essay. In this case, the student simply argued against their explanations of why there were more male psychopaths in prison compared to females. (By the way, they were 1 mark away from an A).

#2 Happiness

You can’t ask a question you know nothing about. This is why EE supervisors, I think, need to refrain from giving the questions to their students. In the below example, you can see that understandably the first question is broad. The student doesn’t know about the psychology of happiness yet because they haven’t researched it. But over weeks and months of research, they learn about things like social comparison theory and subjective well-being (the psychologist’s term for happiness).

You can see the development of the student’s knowledge reflected in the increasingly focused questions they’re asking in this EE.

Generally speaking, EEs in IB Psychology will about causes and/or effects. What causes a particular behaviour (or cognitive process)? What are the effects of particular factors (e.g. genes, environment, etc.) on behaviour? What are the effects of treatments or interventions on behaviour?

The key is to continually narrow the question so the causes and/or effects being asked about are increasingly specific. You can see this in the above example where it’s generally “what causes happiness?” Then when a specific cause is isolated after weeks of research (social comparison on social media) the final question can be more specific than the first. But it would have been impossible for the student to begin with this EE question because they didn’t know about social comparison or subjective well-being at that time.

#3 Violence

These examples all have four steps, but this is done for the purposes of demonstration. It’s possible that a student might have lots and lots of variations of their RQ before they find the perfect one.

How, why, to what extent are all acceptable ways to begin an EE.

Hopefully by now I’ve made my point – it’s not important to  start  with a narrow and focused research question, but it is important to  end  with one.

Travis Dixon is an IB Psychology teacher, author, workshop leader, examiner and IA moderator.

Extended Essay (IB): Developing a line of inquiry

• The Inquiry Process
• EE Seminar 1
• EE Seminar 2
• IT Workshop 1
• EE Investigation Days
• EE Writing Days
• Choosing a subject and topic
• Developing a line of inquiry
• Finding and selecting sources
• Working with ideas
• Expressing your ideas
• Using ManageBac
• Supervisor resources
• Who can help?

Your line of inquiry will develop throughout the first part of your inquiry, starting with a vague unfocussed idea of which subject and topic you may be interested in, and ending up as a clear and focused research question which guides the rest of your inquiry and shapes your final essay.

Don't be tempted to fix your question too early - often it is only as you undertake your initial research that you begin to understand how to shape your question so that it is narrow enough to focus your inquiry but broad enough to allow a balanced discussion.

Connecting with your topic

If you haven't already worked through the Choosing a subject and topic tab, you should do that now. Connecting with your topic means both making sure you are familiar with the Subject-Specific Guidelines (and Ethical Guidelines, where appropriate) and developing a broad overview of your topic.

You cannot begin to seriously investigate your topic and to decide on your question until you have undertaken some significant background reading (print, online, or both). Don't forget to keep a note of what you are reading in your Research Log - it's so frustrating when you remember that you came across a really good book or website during this 'browsing' stage, but you can't find it again!

One of the most important features of this 'getting to know your topic' stage, is developing a list of key terms that will help you to search for the resources you need. Most of the time, if you find yourself complaining that "there isn't any information on my topic" in a database of journals, or on the Library catalogue it is because you haven't developed a broad enough list of search terms. Equally, if you are finding too many resources but none of them is really focused enough on the topic you need, this will be because your search terms are too narrow.

This keywording resource will allow you to build your own set of keywords as you get to know your topic. This will save you a great deal of time in the long run as you will refine your search strategy and not find yourself doing the same searches over and over again. It will also help your supervisor and the Library staff to help you if you are struggling to find suitable resources.

Topic vs title vs research question in the EE

"a note on topic, title and research question.

It is important that students understand the distinction between the terms topic , title and research question .

• The topic of the extended essay is the subject, issue or theme that you are investigating within a specific DP subject or world studies area of study. The topic, which develops during the initial thinking about the EE, should later be reflected in the wording of the title.
• be short, descriptive and succinct
• not be phrased as a question
• use key words that connect with the topic and the DP subject or world studies area of study
• attract the interest of the reader.
• be clear and focused
• provide a path through which you can undertake achievable research
• use key words that connect with the topic, the title, and the DP subject or world studies area of study
• support the development of an argument."

(From the I B Extended Essay Guide: Research and Writing Process )

Steps to developing a research question

(From The IB Extended Essay Guide: The Research and Writing Process )

Examples of research questions

Research Log

As your EE progresses, your research question will develop.  Use the Research Log to record your initial thoughts and the changes you make along the way.  This will help you with your reflections too.

You should also use this document as a record of the background reading you do, making sure to include all of the information you need for your bibliography.  

Mindmapping

Mind maps can be very useful tools for thinking with, from 'brainstorming' initial ideas to organising your research and developing your arguments. There are a number of free mind-mapping sites on the internet. Why not give one a try? 

Researchers Reflection Space (RRS)

A Researcher's Reflection Space is simply a place where you keep a 'running commentary' of how your inquiry is going. In it for example, you might keep notes of how your question is evolving, interesting resources you have found and any notes you have made on them, your list of keywords, any questions you have for your supervisor or a member of Library staff, your inquiry timeline and how you are feeling about your inquiry at the moment. There is a dedicated space for this in ManageBac , but it is not compulsory to use that. You might prefer a physical notebook or folder or perhaps a OneNote document or Word document. It is helpful if you can share your RRS with your supervisor to help them to keep track of your progress. You will find more information about this in the Reflecting  tab of this Subject LibGuide.

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2016-2017 IB Extended Essay: Sample IB EE's

• Workshop 1: Getting started
• Workshop 2: EE Options
• Workshop 3: Selecting a topic
• Workshop 4:Research Questions
• Workshop 5: Supervisors and Reflections
• Finding Books & Ebooks
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• Citation Guide
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• Biology (2018 new rubric)
• Biology Light Intensity
• Does Age Have an Effect on Short-term Memory of 6 to 18 Year Old Students?

Chemistry: 

• Chemistry 1
• What are the Alternative Fuels for the Depleting Fossil Fuels and which is the Best Fuel in Accordance with the Energy Output?
• A Copper Ions
• Chemistry 3

Design Technology

• Does Hull Trim and Balance Affect the Speed of a Boat?

Individuals & Society:

• Market Form of the Retail Petroleum Supply Industry in Parklands
• Economics 1
• Economics 2
• Economics 3

I have an exemplar but the file is too big to upload.  If you are interested in this topic I can share the essay with you.

• Geography 2
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• To What Extent was the Establishment of the State of Israel in Palestine in 1948, Influenced by Theodor Herzl?

Information Technology in a Global Society

• Philosophy 1
• Philosophy 2
• Philosophy 3
• Philosophy 4
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• Applied Behavior Analysis and Early Intervention: The Extent of Recovery from Autism
• Psychology 1
• Psychology 2
• Psychology 3

Social & Cultural Anthropology

• Social & Cultural Anthropology 1
• Social & Cultural Anthropology 2

World Religions

• To What Extent do the Core Scriptural Teachings of Sikhism Permit them to Marry Outside of the Religion?
• World Religions 1
• World Religions 2

Language Acquisition:

• French: Les Liaisons Dangereuses

Literature & Language 

•   Journeys in the Inferno and The Wonderful Wizard of Oz   
•   Toni Morrison 

Math: 

•   Cryptography and Rubik's Cube: An Investigative Analysis   
•   Pascal's Triangle 

Visual Arts: 

•   How Does the work of Yinka Shonibare Illustrate the Changing Role of African Art in a Global Society? 
• Ballet's Accessibility and Costumes Affecting Society's View of the Art Form
• Visual Arts 1
• Visual Arts 4

Interdisciplinary Essays:

Environmental Systems & Societies

• ESS Extended Essay (2018 new rubric)

World Studies

• World Studies EE History, Economics, & Politics  (2018 new rubric)
• Does the Production of Dairy and Meat from Dairy Cows in the United States affect the Environment and Well Being of Animals and Humans?
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100 IB Extended Essay Topic Ideas!

One of the biggest keys to the Extended Essay is choosing which subject you want to write your work in and developing that crucial research question. Read on to find inspiration for topics across a wide range of subjects.

Extended Essay: The Love/Hate aspect of the IB

One of the biggest keys to the Extended Essay is choosing which subject you want to write your work in and developing that crucial research question. Annoyingly, coming up with that idea and research question can be the toughest part of the entire process. Writing 4,000 words about something you are interested in is a big ask and it often feels impossible to narrow down your thoughts. To make everything super clear, here are 100 Extended Essay Topics for you to draw inspiration from! Use these as a springboard to create your own research question !

Get Support from A Top Tutor Today

At Lanterna we have over 300 tutors who smashed their Extended Essay. They know exactly how to get an A in your EE and can give you tips and tricks on how you can do the same. What are you waiting for? Get your own tutor today !

How to Begin Your IB Extended Essay

To make everything super clear, here are 100 Extended Essay Topics for you to draw inspiration from! Use these as a springboard to  create your own research question !

Get Support from a Top Tutor Today

At Lanterna, we have over 300 tutors who smashed their Extended Essay. They know exactly how to get an A in your EE and can give you tips and tricks on how you can do the same. What are you waiting for? Get your own tutor today!

10 Steps to Writing an Extended Essay

Before we look at specific topics for your essay, let’s recap the 10-steps you’ll need to follow to complete your extended essay.

1. Define the Topic and Draft the Research Question

2. Create a Timeline

3. Identify and gather Sources

4. Set Deadlines

5. Plan the structure according to the total word count

6. Evaluate

7. independent Research

8. Write the extended essay draft

10. Present

By following the steps above, you should be able to produce a logical and coherent rationale to follow when writing the extended essay for your IB diploma programme.

By starting with a solid research question, you’ll be able to put an extended essay of global significance together, from the research and writing process all the way through to your final submission with a favourable extended essay grade.

Below, we’re sharing 10 topics across 10 subjects to inspire your next IB extended essay.

1. How the change of habitat affects an X organism?

2. How does climate affect the growth of X plant?

3. Can photosynthesis take place without sunlight?

4. What is the effect of age and gender on the photoreceptor cells in the human retina?

5. How is climate change impacting the appearance of coral reefs?

6. An evaluation of how  antioxidants  work in our bodies?

7. Does hand sanitizer, hand soap or antibacterial wipes have the greatest ability to inhibit the growth of E. Coli?

8. To what extent do live cultures in yogurts/milk/other dairy products reduce the concentration of lactose present over the course of a 2 hour incubation period at x°C?

9. What is the relationship between  population density  between X and population size of X?

10. What is the relationship between indoleacetic acid, a growth hormone, and the growth of X (a crop)?

11. How does human influence impact an aquatic ecosystem?

12. How can one organize a pollution check along a X canal in X?

13. What is the effect of the increased ecological footprint in the  Amazon ?

14. What are the forest and woodland restoration in Siberia, Russia and which one is most effective?

15. How does human interference cause ecological imbalances in an X city/country/continent?

16. What is the impact of urban development on the  bee population  in X city?

17. What are the differences in the conversation efforts in Yosemite National Park (California, USA) and the Lake District National Park (UK)?

18. To what extent have healthcare policies in X country influenced their human population curve?

19. How have changes in environmental systems influenced the value system of X country?

20. How has X landfill site affected the surrounding terrestrial ecosystem?

21. What is the profitability of  airline companies ?

22. How does unemployment affect the market?

23. Why did X recession occur?

24. How did the financial Policy affect the economy in X?

25. How effective are government policies in reducing overconsumption of alcohol (specifically hard liquor)?

26. To what extent are public buses and subways substitute goods in a country?

27. How did the tax reform in country x affect its growth and development? (many countries to choose from)

28. To what extent was weak government policy responsible for the Latin American financial crisis of 1997?

29. How effective is the  Big Mac Index  in measuring purchasing power parity?

30. To what extent would the UK suffer from leaving the European Customs Union if Brexit happens?

31. Is there an association between viewing violence on television and the display of violent acts?

32. What motivational climate should a coach employ in order to achieve optimal performance in athletes?

33. How does  X hormone affect human behavior ?

34. Compare theories explaining altruism in human behaviour

35. Discuss short-term and long-term consequences of exposure to violence

36. Why do relationships change or end?

37. Discuss how  social variables (poverty, parenting, educational environment) may the affect cognitive environment.

38. To what extent do mirror neurons play a role in empathy? (2014)

39. To what extent does Mindfulness help people cope with General Anxiety Disorder (GAD)?

40. To what extent is drug therapy effective in the treatment of bipolar disorder?

41. Does the British Parliamentary reforms act of 1832 deserve its title as the great reform act?

42. To what extent are there similarities in Hitler and Mussolini’s Rise to Power?

43. To what extent did Mao’s tackle the problems which he faced?

44. Was Tsar Alexander II of Russia reforms a success or failure?

45. To what extent was the bombing of Dresden in 1945 justifiable?

46. To what extent can  Sweden be considered neutral during WWII ?

47. The impact of structural economic weakness on the collapse of the Soviet Union.

48. How were women treated differently in 1920s and 1950s Great Britain?

49. Why did Israel win the  Six Day War  of 1967?

50. What role did economics play in the unification of Germany from 1834 to 1871?

English Literature

51. What are the Compare and Contrast Jane Austen Books?

52. How does Joseph Conrad’s portray Racism in A Heart of Darkness?

53. How does Arthur Miller’s Death of a Salesman critique today’s capitalist society? The American Dream?

54. To what extent does Chris McCandless in Jon Krakauer’s Into the Wild escape familial influence?

55. What are the similarities and differences between J.K. Rowling’s characterization of Severus Snape in Harry Potter and the Philosopher’s Stone and Harry Potter and the Deathly Hallows?

56. How does Yaa Gyasi use structure in her novel Homegoing to portray the evolution of time?

57. What is the impact of the social context on Holden Caufield and Huckleberry Finn?

58. How does Sylvia Path’s use of Inanimate objects in Bell Jar?

59. How is the empowerment of Feminine portrayed in the Lord of the Rings?

60. Compare the political rhetoric as used in the inaugural addresses of George W. Bush, Barack Obama, and Donald Trump.

61. The design, construction and calibration of an apparatus for measuring lipid concentration in milk.

62. What is the effect of a change in the optimal lift on the horizontal gliding distance of an aircraft?

63. How does the sugar concentration affect the refractive index of water?

64. How does temperature affect the viscosity of X juice/soda?

65. Is the relationship between temperature and conductivity and insulators and conductors?

66. What is the Oberth Effect?

67. What is the temperature dependence of work performed on an AA battery?

68. How can the rotational frequency of a fan driven by a flame measure distance?

69. Do wine bottles of different shapes behave as Helmholtz resonators?

70. How does the diameter of a wheel affect stability in different weather conditions?

71. What factors influence the location of industries in country/city X?

72. An investigation into the significance of preserving the quality of water in a continent/country/city?

73. An investigation into the degree to which City X can be considered a Sustainable City/Community.

74. To what extent is Biodiversity being managed successfully in city X?

75. To what extent does the education and employment of women affect Country x’s fertility rate?

76. To what extent do gender, educational attainment, and working parameters influence obesity risk?

77. To what extent has urban development affected human thermal comfort levels in Country/city x (a country/city that has developed in a rapid rate over the past decades)?

78. To what extent is the Company x corporate waste management program effective, demonstrating environmental sustainability?

79. To what extent is biodiversity being managed successfully at National Park X?

80. What types of urban design encourage high rates of vandalism in X neighbourhoods?

81. The kinetics of Enzymatic Reactions.

82. How do Iron Intake Diets differ in X country?

83. What are the different factors that affect the iodine values in cooking oils?

84. What is the effect of standing time and temperate on the acid content in X juice or soda?

85. Can caffeine in tea or coffee be reduced?

86. What is the effect of temperature on the souring of milk?

87. What are the sources of error in calorimetry?

88. Does brushing your teeth affect the pH in your mouth after eating?

89. How does changing the concentration of the reagents affect the formation and spacing between Liesehang rings in the reaction between X chloride and X when conducted in a test tube?

90. What effect does the coating of aspirin tablets have on the hydrolysis of aspirin?

Social and Cultural Anthropology

91. How clothing relates to the cultural anthropology of X culture.

92. The extent to which social media networks affect different societies.

93. The relationship between ritual, myths and faith in an X society.

94. The history of rituals in X culture.

95. How different marriage rituals inform the cultural anthropology of X culture.

96. Climate change and its impact on the evolution of different creatures on the planet.

97. Understanding the social and cultural anthropology of the supernatural in X culture.

98. An analysis of body modification in relation to social and cultural anthropology.

100. Chaste systems and social ranks in societies.

There are so many class subjects that can form the basis of your extended essay, including these popular six subjects:

– Information technology

– Computer science

– Health science

– World studies

– Visual arts

– Business management

Extended essays are a great way to improve your writing skills in academic writing. Essays of a high standard that demonstrate critical thinking and in depth analysis can be submitted to academic journals. These have the potential to reach the global society.

Start Writing Your Extended Essay Topic

We hope this gave you some great inspiration for the variation of topics available for your Extended Essay . The research question you select is what will carry you through the entire process, so be sure to choose wisely!

Remember, if you are looking for more help with your Extended Essay, make sure to check out our guide which will tell you exactly how to plan, structure, research and write your Extended Essay!

Grab Free Extended Essay Resources!

No matter the subject groups in your diploma program, we’re here to help all of our IB students. Whether you’re writing about social and cultural anthropology, business management, design technology, or scientific methods for your IB diploma, Lanterna has you covered.

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HS IB Extended Essay Guide: Research Questions

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What is a good Research Question (RQ)?

The research question is intended to be answered through researching and writing the ee.  it appears on the title page, included in the introduction, and could be visible as a header throughout the essay. .

It should: 

• be clear and focused
• provide a path through which you can undertake achievable research 
• use key words that connect with the topic, and the DP subject or world studies areas of study
• support the development of an argument 

Source: IBO

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Subject - Topic - Question Practice Activity

• Subject - Topic - Question practice activity Use this document to help: identify interests, narrow down your topic and limit your research question

RQ starters

• RQ Question Starters A list of common question starters that may help you design your own research question or convert a working title into a question format.

Sample Research Questions

Sample Research Questions: 2023 Grads

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50+ Chemistry IA Ideas with Research Question Examples

One of the biggest challenges facing students taking IB chemistry is coming up with a good Internal Assessment (IA) idea .

It’s got to be something suitably demanding for diploma-level study, it’s got to be something relevant to the chemistry syllabus, it’s got to be something you can’t just look up the answer to in a textbook, and crucially, it’s got to be a topic the student is personally engaged with.

Many students are unsure how to relate the IB chemistry topics to a real-world situation or problem that they can investigate. To help with this, I’ve produced a list of chemistry IA ideas, together with some example Research Questions (RQ).

I’ve grouped them together according to the main experimental technique or measurement method.

A big fat disclaimer

This is a list of ideas only , intended as a source of inspiration for students who are stuck for an idea.

It is a starting point for further research, not a list of off-the-shelf projects you can select from and take to your teacher.

Please do not just copy directly from this list!

There are several reasons why you shouldn’t do this:

Firstly, one of the internal assessment criteria is Personal Engagement. This is about how well you engage with the project and make it your own .

To achieve the maximum score “ The evidence of personal engagement with the exploration is clear with significant independent thinking, initiative or creativity. The justification given for choosing the research question and/or the topic under investigation demonstrates personal significance, interest or curiosity. There is evidence of personal input and initiative in the designing, implementation or presentation of the investigation. ”

It should be clear from these guidelines that you need to choose your own project and completely own it .

Secondly, some of the projects below are just plain bad for reasons I’ve outlined in my post about research questions .

These reasons include:

• The RQ is just a title
• The RQ is unfocused and unclear – impossible to understand what the aims are
• The RQ doesn’t include any variables
• Project is unimaginative
• Project has obvious outcomes
• Project is just a series of measurements or a synthesis, rather than an investigation

I’ve given a weaker and a stronger example research question for each category, but be aware that the stronger research question is not necessarily a good research question!

With that out of the way, here’s the list:

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12 comments.

Hello Sir, One of my students wants to conduct research about the amount of calcium in eggshells of different colors. However, He can’t explain to himself the relationship between water and calcium ion concentration. Could you please elaborate so I can explain him?

Hi, I’m not sure I understand the question – eggshell colour is due to the presence of pigments rather than Ca2+ ion concentration?

Egg shell is a finish – Like – Matt finish, Low sheen, Egg shell, Semi gloss, Gloss etc. Within the finish, there are many colours produced – depending on the paint company – from 100 to 10000. Most of them gives the colours through tinting platform – Base + tinter combination. There is a variation of CaCo3 between the bases. Hope it helps

Any ideas how I could incorporate something to do with seaweed?

Found so much value from your post! Thank you!!

Really a very helpful article thanks for sharing and keep on sharing!

My student wanted to do how peroxides can be a good preservation agent for milk

how better can he frame his RQ

Hello, I’ve been struggling for a while to come up with a type of question to be able to do an IA with. I’m interested in a topic having to do with pesticides but the thing is that I am not really sure how to convert it into an actual strong question. Can you please help? help/tips would be greatly helpful! Please and Thank you!

Hi, I wanted to determine protein content of something over different cooking time but I did some research on the google and I found that proteins are not affected by heating. So if I do this experiment, I will not see any difference in the protein content. Shoul I do this experiment? If I do this experiment and I write it as a IA, Will I get higher points? Will conclusion affect my point. Thank you

Hi, thanks for this nice article! I was thinking of investigating fragrance esters,specifically whether amount of unsaturation affects smell characteristics and volatility of the molecule? I am not sure how I can develop this up into an RQ. Any help you can give is appreciated. TIA

Hello Astridde, glad you find the article useful. The issue I can see to begin with is you have two dependent variables, volatility and smell characteristics. Volatility can be quantified and measured (e.g. vapour pressure) but ‘smell characteristics’ you would have to think how you can quantify and measure. Linking volatility and your independent variable (number of double bonds?) also sounds too simplistic to me as you can quite easily predict that relationship.

The earlier post I wrote on research questions will hopefully help.

[…] Don’t just copy an existing IA you found online, such as one from my list here! […]

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• The Research Question
• Course Components
• The Extended Essay

What makes a good essay?

A good research question

Choosing the research question is perhaps the single most important factor in determining the success of the EE.

What makes a good research question?

• It is clearly focused
• It addresses a topic that is genuinely interesting to the student
• The outcome of the investigation is to be discovered, not preconceived
• It takes an original angle or point of view
• It provides ample opportunity for research

The EE topic must be formulated as a Research Question, not as a statement.

A good research question is one that the student does not already know the answer to, but discovers through the research and writing process.

The process of writing the essay is a journey of discovery; the student doesn't necessarily know what the outcome will be. This is why we call it a Research Question. As an EE examiner the most frequent problems I encounter when marking EEs is the lack of a focused research question, or a topic that is too general or broad in scope.

Examples of some generic research questions and how they became focused, specific ones

Food in Art becomes What is the Allegorical role of food in 17th Century Dutch Still Life Painting?

Graffiti, Art or Crime? becomes a site specific investigation of graffiti in the student's own city, with examples of artistic graffiti and graffiti as vandalism. ( with good use of primary sources) How does graffiti in xxx contribute to the visual culture of the city?

Andy Warhol's Pop Art becomes How is Andy Warhol's Factory a Model for Art Production?

Rembrandt's Portraits becomes How do Rembrandt's self portraits reflect a Changing View of Self?

Brainstorming Activity

A good way to come up with an interesting and focused research question is to start with the general topic of interest and make a mind map with all the possible areas of investigation. Then hone in on a specific aspect of the topic, and eventually, arrive at a specific question. It helps to do this in pairs, or one on one advisor/student

Expanding then narrowing the focus

2. Expanding: mindmap the different possible areas of focus within the topic : history, symbolism, illusionism, dreams, identify individual artists

3. Narrowing down the topic, forming a "working research question", for example:

Can Frida Kahlo be considered a Surrealist?

Then the bulk of the essay sets out to investigate this question, choosing specific works by Kahlo to analyse, perhaps looking at them alongside a few key surrealist works. This would also involve coming up with a definition for surrealism.  A good research question is one that the student does not already know the answer too but discovers through the reasearch and writing process. The conclusion can summarize the "answers" to the question based on the findings in the body of the essay.

Go to Visual Arts EE Topics for some examples of research questions or visit the Sample Extended Essays page

" A Working Research Question"

Don't worry about the precise wording of the RQ in the early stages, it can be modified and refined over the course of the research and defined precisely in the final stages. The important thing is to have a clear idea of the path of investigation to follow.

50 IB Biology IA Ideas

How To Write a Perfect Biology IA

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MYP G10 Individuals and Societies: Research Questions

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IB Research Question Guidance

• Developing a research question "A research question helps to focus the research, providing a path through which students will undertake the research and writing process. A clear and well-focused research question, which has a specific aim, will allow a student to work towards developing a reasoned argument within the scope of the task, rather than the kind of “all about” essay that an unfocused research question can lead to." (Extended Essay)
• Five steps to developing a research question
• Sample Research Questions

Developing a Research Question

A good Research Question should be clear about the scope of the project:

Thesis statement creator: one sentence answer to your research question.

• Thesis Statement Creator by John McGarvey "This web page explains the different parts to a thesis statement and helps you create your own. You can click on the example button in each section to see an example of a thesis statement."

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Developing a Research Question: Case Study

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IB Biology IA: 60 Examples and Guidance

Charles Whitehouse

The International Baccalaureate (IB) program offers a variety of assessments for students, including Internal Assessments (IAs), which are pieces of coursework marked by students’ teachers. The Biology IA is an assessment designed to test students' understanding of the material they have learned in their biology course and their ability to conduct independent research.

What is the IA?

The IA consists of a laboratory report that students must complete during their IB biology course. For assessments before May 2025, the report should be 6 to 12 pages in length and should include a research question, a methodology section, data analysis, and a conclusion. From May 2025 , the report should be a maximum of 3,000 words.

What should the IA contain?

The research question for the internal assessment should be a testable question that is related to the biology curriculum. It's essential that the question is relevant to the biology curriculum, specific and clearly defined. The methodology section should explain how the research was conducted, including the materials and methods used. The methodology should be detailed and well-explained, and should include information on the materials and methods used, as well as any ethical considerations.

Data analysis is an important aspect of the IA. Students should present their data in a clear and organized manner, and should use appropriate statistical analysis to interpret their results. They should also make sure to include a discussion of the limitations of their study and the implications of their findings.

The conclusion should summarise the main findings of the study and should relate the results back to the research question. It should also include recommendations for further research.

In addition to the laboratory report, students must also complete a reflective statement. Online tutors recommend that this statement should be around 500 words long, and should reflect on the student’s learning during the internal assessment process. The reflective statement should include a description of the student’s personal learning process, including successes and challenges, as well as an evaluation of their performance on the internal assessment and the skills they have gained through the process.

Have a look at our comprehensive set resources for IB Biology developed by expert IB teachers and examiners!

- IB Biology 2024 Study Notes

- IB Biology 2025 Study Notes

- IB Biology 2024 Questions

- IB Biology 2025 Questions

What are some example research questions?

Here are examples with details of potential research questions, written by expert IB Biology tutors and teachers, that could inspire your Biology IA:

1 - Investigating the effect of different types of sugars on the rate of fermentation by yeast. To investigate the effect of different concentrations of a specific herbicide on the growth rate of a particular plant species, one could set up an experiment in which the plants are grown in soil with varying concentrations of the herbicide. An appropriate range of concentrations and a suitable plant species would need to be chosen, along with control variables such as light, temperature, and watering. The growth rate of the plants could be measured by tracking their height or mass over a set period of time. Comparing the growth rates of the different groups would determine the impact of the herbicide on the plant's growth.

2 - How does the pH of a solution affect the activity of an enzyme? To investigate the effect of pH on enzyme activity, one could set up an experiment in which the enzyme is exposed to solutions with varying pH levels. The enzyme's activity could be measured by monitoring the rate of a specific reaction catalyzed by the enzyme. Control variables such as temperature, substrate concentration, and enzyme concentration would need to be kept constant. By comparing the activity of the enzyme at different pH levels, the optimal pH range for the enzyme could be determined.

3 - Can the concentration of vitamin C in different types of fruit juice be determined using titration?

To determine the concentration of vitamin C in different types of fruit juice using titration, a standardized solution of a known concentration of potassium permanganate would be prepared. A sample of the fruit juice would be titrated with the potassium permanganate solution until the endpoint is reached, indicating that all the vitamin C has reacted with the potassium permanganate. The concentration of vitamin C in the fruit juice can then be calculated based on the volume and concentration of the potassium permanganate solution used in the titration. This process would need to be repeated for each type of fruit juice being tested.

4 - Investigating the effect of light intensity on the rate of photosynthesis in aquatic plants.

Set up an experiment in which aquatic plants are placed in containers with varying levels of light intensity. The light intensity could be controlled by adjusting the distance between the light source and the plants. The rate of photosynthesis could be measured by tracking the amount of oxygen produced by the plants over a set period of time. Comparing the rates of photosynthesis of the different groups would determine the impact of light intensity on the plant's photosynthetic activity. Control variables such as temperature, water quality, and plant species would need to be kept constant.

5 - How does the concentration of carbon dioxide affect the rate of photosynthesis in terrestrial plants?

Conduct an experiment in which plants are grown under different concentrations of carbon dioxide. The plants would need to be grown in a controlled environment with consistent light, temperature, and watering. The rate of photosynthesis could be measured by monitoring the oxygen production of the plants using a dissolved oxygen probe. The results could then be analyzed to determine how the concentration of carbon dioxide affects the rate of photosynthesis in terrestrial plants.

6 - Can the presence of glucose in urine be determined using Benedict's test?

Collect a urine sample from the individual being tested. Add Benedict's reagent to the sample and heat it in a water bath. If glucose is present in the urine, it will react with the Benedict's reagent and cause a color change. The intensity of the color change can be compared to a color chart to determine the concentration of glucose in the urine. This process would need to be repeated for each urine sample being tested.

7 - Investigating the effect of temperature on the respiration rate of germinating seeds.

Set up an experiment in which germinating seeds are exposed to different temperatures. The respiration rate of the seeds could be measured by monitoring the amount of oxygen consumed or carbon dioxide produced over a set period of time. The experiment would need to control for other variables such as the type of seed, the amount of water and nutrients provided, and the length of time the seeds have been germinating. Comparing the respiration rates of the different groups would determine the effect of temperature on the seeds' respiration rate.

8 - How does the concentration of salt in a solution affect the growth of bacteria?

Prepare a series of solutions with varying concentrations of salt, and inoculate each with a known amount of bacteria. The solutions would need to be incubated at a constant temperature for a set period of time, and the growth of the bacteria could be measured by counting the number of colonies or by using a spectrophotometer to measure the optical density of the solution. Comparing the growth rates of the bacteria in the different salt concentrations would determine the effect of salt on bacterial growth. Control variables such as pH, temperature, and nutrient availability would need to be kept constant.

9 - Can the concentration of nitrogen compounds in soil be determined using colorimetry?

Collect soil samples from different locations and extract the nitrogen compounds using a suitable method such as Kjeldahl digestion. The extracted compounds can then be analyzed using colorimetry, which involves adding a reagent that reacts with the nitrogen compounds and produces a color. The intensity of the color can be measured using a spectrophotometer, and the concentration of nitrogen compounds in the soil can be calculated based on the absorbance of the color. This process would need to be repeated for each soil sample being tested.

10 - Investigating the effect of different types of plant hormones on the growth of seedlings.

Set up an experiment in which seedlings are grown in different concentrations of plant hormones, with control variables such as light, temperature, and watering. The growth rate of the seedlings could be measured by tracking their height or mass over a set period of time. Comparing the growth rates of the different groups would determine the impact of the plant hormones on the seedlings' growth. The experiment could also include observations of other plant characteristics such as leaf size and color, root development, and overall health.

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11 - How does the concentration of salt in water affect the hatching rate of brine shrimp?

Set up multiple containers with different concentrations of salt water and add brine shrimp eggs to each container. The containers should be kept at a consistent temperature and light level. After a set period of time, count the number of hatched brine shrimp in each container and calculate the hatching rate. Comparing the hatching rates of the different containers would determine the effect of salt concentration on the hatching rate of brine shrimp.

12 - Can the rate of mitosis be determined using microscopy techniques?

Collect a sample of cells undergoing mitosis and prepare them for microscopy. Using a microscope, observe the cells and record the time it takes for each cell to complete each stage of mitosis. The rate of mitosis can then be calculated by dividing the time taken for each stage by the total time taken for the entire process. This process would need to be repeated for multiple cells to ensure accuracy and reliability of the results.

13 - Investigating the effect of different types of antibiotics on the growth of bacteria.

Culture bacteria in petri dishes with different concentrations of antibiotics. The growth of the bacteria can be observed and measured over a set period of time. The concentration of antibiotic that inhibits the growth of the bacteria can be determined, and the effectiveness of different types of antibiotics can be compared. Control variables such as temperature, humidity, and nutrient availability would need to be kept constant to ensure accurate results.

14 - How does the concentration of oxygen affect the respiration rate of crickets?

Set up a series of chambers with different concentrations of oxygen, ranging from low to high. Place crickets in each chamber and monitor their respiration rate by measuring the amount of oxygen consumed and carbon dioxide produced over a set period of time. The results can be analyzed to determine the effect of oxygen concentration on the respiration rate of crickets. Control variables such as temperature and humidity would need to be kept constant throughout the experiment.

15 - Can the concentration of glucose in blood be determined using glucose oxidase and spectrophotometry?

A sample of blood would be mixed with glucose oxidase, which converts glucose to hydrogen peroxide. The amount of hydrogen peroxide produced is proportional to the amount of glucose in the sample. A spectrophotometer would then be used to measure the absorbance of the sample at a specific wavelength, which is also proportional to the amount of hydrogen peroxide present. The concentration of glucose in the blood sample can then be calculated based on the absorbance reading and a standard curve generated using known concentrations of glucose. This process would need to be repeated for each blood sample being tested.

16 - Investigating the effect of different types of pesticides on the growth of bean plants.

Set up an experiment in which bean plants are grown in soil treated with varying concentrations of different pesticides. An appropriate range of concentrations and a suitable plant species would need to be chosen, along with control variables such as light, temperature, and watering. The growth rate of the plants could be measured by tracking their height or mass over a set period of time. Comparing the growth rates of the different groups would determine the impact of the pesticides on the plant's growth. Additionally, the health of the plants could be assessed by examining their leaves for signs of damage or discoloration.

17 - How does the concentration of light affect the growth of algae?

Set up multiple containers with different concentrations of light, ranging from low to high. In each container, add a sample of algae and monitor their growth over a set period of time. The growth rate of the algae can be measured by tracking their biomass or chlorophyll content. Comparing the growth rates of the different groups would determine the impact of light concentration on the growth of algae. Control variables such as temperature, nutrient availability, and water quality would need to be maintained to ensure accurate results.

18 - Can the presence of starch in leaves be determined using iodine solution?

Obtain a sample of the leaf and grind it into a fine powder. Add a few drops of iodine solution to the powder and observe the color change. If the solution turns blue-black, it indicates the presence of starch in the leaf. This process would need to be repeated for multiple leaves from different plants to ensure accuracy and reliability of the results. Control variables such as the age of the leaf and the time of day the sample is taken should also be considered.

19 - Investigating the effect of different types of plant nutrients on the growth of tomatoes.

Set up an experiment in which tomato plants are grown in soil with varying concentrations of different plant nutrients, such as nitrogen, phosphorus, and potassium. Control variables such as light, temperature, and watering would need to be maintained. The growth rate of the plants could be measured by tracking their height or mass over a set period of time. Comparing the growth rates of the different groups would determine the impact of the plant nutrients on the plant's growth. Additionally, the nutrient content of the tomato plants could be analyzed to determine if there is a correlation between the nutrient concentration in the soil and the nutrient content in the plant.

20 - How does the concentration of carbon dioxide affect the growth of marine plants?

Conduct an experiment in which marine plants are grown in water with varying concentrations of carbon dioxide. The carbon dioxide concentration could be controlled by bubbling different amounts of carbon dioxide gas into the water. The growth rate of the plants could be measured by tracking their height, mass, or chlorophyll content over a set period of time. Comparing the growth rates of the different groups would determine the impact of carbon dioxide concentration on the plant's growth. Other variables such as light, temperature, and nutrient availability would need to be controlled to ensure that any differences in growth rate are due to the carbon dioxide concentration.

21 - Can the concentration of protein in an egg be determined using the Biuret method?

To determine the concentration of protein in an egg using the Biuret method, the egg would need to be homogenized and the protein extracted. A Biuret reagent would then be added to the protein extract, which would cause a color change if protein is present. The intensity of the color change would be proportional to the concentration of protein in the egg. A standard curve could be created using known concentrations of protein to determine the concentration of protein in the egg sample. This process would need to be repeated for each egg being tested.

22 - Investigating the effect of different types of plant hormones on the root growth of seedlings.

Set up an experiment in which seedlings are grown in soil with different concentrations of plant hormones. An appropriate range of concentrations and a suitable plant species would need to be chosen, along with control variables such as light, temperature, and watering. The root growth of the seedlings could be measured by tracking their length or mass over a set period of time. Comparing the root growth of the different groups would determine the impact of the plant hormones on the seedling's root growth.

23 - How does the concentration of oxygen affect the respiration rate of goldfish?

Set up multiple tanks with goldfish and varying levels of oxygen concentration. The respiration rate of the goldfish can be measured by tracking their oxygen consumption or carbon dioxide production. The experiment would need to be conducted over a set period of time with control variables such as temperature and feeding schedules. Comparing the respiration rates of the different groups would determine the effect of oxygen concentration on the goldfish's respiration rate.

24 - Can the concentration of a specific hormone in blood be determined using ELISA?

ELISA (enzyme-linked immunosorbent assay) involves coating a microplate with a specific antibody that binds to the hormone of interest. The sample of blood is then added to the plate, and any hormone present in the sample will bind to the antibody. A secondary antibody that is linked to an enzyme is then added, which will bind to the hormone-antibody complex. The enzyme will then catalyze a reaction that produces a detectable signal, such as a color change. The intensity of the signal is proportional to the amount of hormone present in the sample, allowing for the concentration of the hormone to be determined. A standard curve can be created using known concentrations of the hormone to accurately quantify the concentration in the sample.

25 - Investigating the effect of different types of pollutants on the growth of watercress.

Set up an experiment in which watercress plants are grown in water contaminated with different types and concentrations of pollutants. The growth rate of the plants could be measured by tracking their height or mass over a set period of time. Comparing the growth rates of the different groups would determine the impact of the pollutants on the plant's growth. Control variables such as light, temperature, and watering would need to be kept constant to ensure accurate results. The types and concentrations of pollutants used in the experiment would need to be carefully chosen based on their potential impact on watercress growth and their relevance to real-world pollution scenarios.

26 - How does the concentration of light affect the rate of respiration in germinating seeds?

Set up a series of experiments in which germinating seeds are exposed to different intensities of light. The rate of respiration could be measured by tracking the amount of oxygen consumed or carbon dioxide produced by the seeds over a set period of time. The experiment would need to control for other variables such as temperature and humidity. Comparing the rates of respiration for the different light intensities would determine the impact of light concentration on the rate of respiration in germinating seeds.

27 - Can the concentration of nitrates in water be determined using colorimetry?

Prepare a series of standard solutions of known concentrations of nitrates. A sample of the water would be mixed with a reagent that reacts with nitrates to produce a colored product. The intensity of the color would be measured using a colorimeter, and the concentration of nitrates in the water can be calculated based on the intensity of the color and the concentration of the standard solutions. This process would need to be repeated for each water sample being tested.

28 - Investigating the effect of different types of disinfectants on the growth of bacteria.

Prepare a culture of bacteria and divide it into multiple groups. Each group would be exposed to a different type of disinfectant, while control groups would not be exposed to any disinfectant. The growth rate of the bacteria in each group would be measured over a set period of time, either by counting the number of colonies or by measuring the turbidity of the culture. Comparing the growth rates of the different groups would determine the effectiveness of each disinfectant on inhibiting bacterial growth.

29 - How does the concentration of salt in water affect the growth of duckweed?

Set up multiple containers of water with varying concentrations of salt. Add duckweed to each container and monitor their growth over a set period of time. The growth rate of the duckweed can be measured by tracking their surface area or biomass. Comparing the growth rates of the different groups would determine the impact of salt concentration on the growth of duckweed. Control variables such as light, temperature, and nutrients should be kept constant across all containers.

30 - Can the concentration of ethanol in different types of alcoholic beverages be determined using gas chromatography?

Use gas chromatography to separate the components of the alcoholic beverage sample. The ethanol would be detected and quantified using a detector such as a flame ionization detector. The concentration of ethanol in each sample can then be calculated based on the peak area or height of the ethanol peak in the chromatogram. This process would need to be repeated for each type of alcoholic beverage being tested.

31 - Investigating the effects of different types of exercise on heart rate and blood pressure.

Recruit a group of participants and randomly assign them to different exercise groups (e.g. running, cycling, weightlifting). Measure their heart rate and blood pressure before and after the exercise session. Repeat this process for each exercise group. Analyze the data to determine if there are any significant differences in the effects of the different types of exercise on heart rate and blood pressure. Control variables such as age, gender, and fitness level should be taken into account.

32 - How does the level of noise pollution affect the behavior and communication of animals?

Conduct a field study in which the behavior and communication of animals in areas with varying levels of noise pollution are observed and recorded. Control variables such as time of day, weather conditions, and animal species would need to be taken into account. The observations could include changes in vocalizations, movement patterns, and social interactions. Comparing the behavior and communication of animals in areas with different levels of noise pollution would determine the impact of noise on their behavior. Statistical analysis could be used to establish correlations between noise levels and changes in animal behavior.

33 - Investigating the effects of different types of fertilizers on plant growth and nutrient uptake.

Set up an experiment in which identical plants are grown in soil with different types of fertilizers. The growth rate of the plants could be measured by tracking their height or mass over a set period of time. Nutrient uptake could be measured by analyzing the nutrient content of the plants at the end of the experiment. Comparing the growth rates and nutrient uptake of the different groups would determine the impact of the fertilizers on plant growth and nutrient uptake. Control variables such as light, temperature, and watering would need to be kept constant.

34 - How does exposure to light pollution affect the migration and behavior of nocturnal animals?

Conduct a field study in which nocturnal animals are observed in areas with varying levels of light pollution. The behavior and migration patterns of the animals could be tracked using GPS or radio telemetry. Data on the animals' activity levels, movement patterns, and habitat use could be collected and compared between areas with different levels of light pollution. This would allow for an assessment of the impact of light pollution on nocturnal animals and their ecosystems.

35 - Investigating the effects of different types of water pollution on aquatic ecosystems and organisms.

Set up multiple tanks or containers with different types and levels of water pollution, such as oil spills, chemical runoff, or excess nutrients. Populate each tank with a variety of aquatic organisms, such as fish, algae, and invertebrates. Monitor the health and behavior of the organisms over a set period of time, noting any changes in growth, reproduction, or mortality rates. Comparing the results from each tank would allow for an assessment of the impact of different types of water pollution on aquatic ecosystems and organisms.

36 - How does exposure to electromagnetic radiation affect the growth and development of plants?

Set up an experiment in which plants are exposed to different levels of electromagnetic radiation, such as UV light or radio waves. The plants would need to be grown in a controlled environment with consistent light, temperature, and watering. The growth rate and development of the plants could be measured by tracking their height, leaf size, and overall health over a set period of time. Comparing the growth and development of the plants exposed to different levels of electromagnetic radiation would determine the impact of the radiation on the plants. Control groups of plants not exposed to radiation would also need to be included for comparison.

37 - Investigating the effects of different types of air pollution on respiratory function and lung health.

Recruit a sample of participants who are exposed to different types of air pollution, such as those who live near busy roads or industrial areas. Conduct lung function tests, such as spirometry, on each participant to establish a baseline measurement of their respiratory health. Repeat the tests after a set period of time to determine any changes in lung function. Comparing the results of participants exposed to different types of air pollution would determine the impact of each type on respiratory function and lung health. Other factors, such as age and smoking status, would need to be controlled for in the analysis.

38 - How does the level of acidity affect the growth and survival of aquatic organisms?

Conduct experiments in which aquatic organisms are exposed to different levels of acidity. The organisms could be placed in tanks with varying pH levels, and their survival and growth rates could be monitored over time. Control variables such as temperature, light, and food availability would need to be kept constant. Comparing the survival and growth rates of the different groups would determine the impact of acidity on the organisms. Additionally, other factors such as changes in behavior or reproduction could also be observed and analyzed.

39 - Investigating the effects of different types of food additives on human health and metabolism.

Conduct a literature review to identify the potential health effects of different food additives. Design a study in which participants consume a controlled diet with varying levels of the food additives being tested. Blood and urine samples could be collected at regular intervals to measure changes in metabolism and biomarkers of health. Statistical analysis would be used to determine if there are significant differences in health outcomes between the different groups.

40 - How does the level of UV radiation affect the growth and survival of plants?

Set up an experiment in which plants are grown under different levels of UV radiation. This could be achieved by using UV lamps of varying intensities or by placing the plants at different distances from a natural source of UV radiation, such as the sun. The growth rate, survival rate, and other relevant factors such as leaf size and chlorophyll content could be measured and compared across the different groups. This would help determine the impact of UV radiation on plant growth and survival. Control variables such as temperature, humidity, and watering would need to be carefully monitored and controlled to ensure accurate results.

41 - Investigating the effects of different types of drugs on human physiology and behavior.

Conduct a double-blind, randomized controlled trial with a group of participants who are given different types of drugs. The physiological and behavioral effects of the drugs would be measured through various tests and assessments, such as blood pressure, heart rate, cognitive function, and mood. The results would be analyzed to determine the impact of each drug on the participants' physiology and behavior, and any potential side effects or risks associated with each drug would be identified.

42 - How does the level of carbon dioxide affect the growth and development of plants?

Conduct an experiment in which plants are grown in controlled environments with varying levels of carbon dioxide. The growth rate, height, and biomass of the plants can be measured over a set period of time. The results can be compared to determine the impact of different levels of carbon dioxide on plant growth and development. Other variables such as light, temperature, and watering would need to be controlled to ensure that the results are accurate and reliable.

43 - Investigating the effects of different types of pesticides on non-target organisms and ecosystems.

Conduct a series of experiments in which different non-target organisms are exposed to varying concentrations of the pesticide. The organisms could be chosen based on their ecological importance, such as pollinators or soil microorganisms. The effects of the pesticide on the organisms could be measured by tracking their survival rates, reproductive success, or behavior. Additionally, the impact of the pesticide on the broader ecosystem could be assessed by monitoring changes in the abundance and diversity of other species in the area. Comparing the results of these experiments would provide insight into the potential ecological risks associated with the use of the pesticide.

44 - How does the level of atmospheric pollutants affect the growth and development of plants?

Set up an experiment in which plants are grown in controlled environments with varying levels of atmospheric pollutants, such as nitrogen dioxide or ozone. The growth rate, leaf area, and chlorophyll content of the plants could be measured over a set period of time. Comparing the growth rates and health of the plants exposed to different levels of pollutants would determine the impact of atmospheric pollutants on plant growth and development. Control variables such as light, temperature, and watering would need to be kept constant to ensure accurate results.

45 - Investigating the effects of different types of microorganisms on the digestive system and gut microbiome.

Conduct a study in which different groups of animals are exposed to different types of microorganisms, either through their diet or through direct exposure. The effects on their digestive system and gut microbiome could be measured through various methods such as analyzing fecal samples, measuring changes in gut pH, or monitoring the presence of certain bacteria. Comparing the results from the different groups would determine the impact of the microorganisms on the animals' digestive system and gut microbiome.

46 - How does the level of humidity affect the growth and survival of insects?

Conduct an experiment in which insects are exposed to different levels of humidity in a controlled environment. The survival rate and growth rate of the insects could be measured over a set period of time. The experiment would need to control for other variables such as temperature, food availability, and lighting. Comparing the survival and growth rates of the insects in different humidity levels would determine the impact of humidity on their growth and survival.

47 - Investigating the effects of different types of radiation on the genetic material and DNA replication.

Cultivate a sample of cells in a controlled environment and expose them to different types of radiation, such as gamma rays or UV light. The cells would then be monitored for changes in their genetic material, such as mutations or damage to DNA replication. The results could be compared to a control group that was not exposed to radiation to determine the effects of each type of radiation on the cells. Additional experiments could be conducted to investigate the long-term effects of radiation exposure on the cells.

48 - How does the level of soil salinity affect the growth and survival of plants?

Set up an experiment in which plants are grown in soil with varying levels of salinity. An appropriate range of salinity levels and a suitable plant species would need to be chosen, along with control variables such as light, temperature, and watering. The growth rate and survival rate of the plants could be measured by tracking their height, mass, and number of leaves over a set period of time. Comparing the growth and survival rates of the different groups would determine the impact of soil salinity on the plant's growth and survival. Additionally, the concentration of ions in the soil could be measured to determine the relationship between soil salinity and plant growth.

49 - Investigating the effects of different types of antibiotics on bacterial growth and antibiotic resistance.

Set up a series of petri dishes with agar and bacterial cultures. Each dish would contain a different antibiotic, with varying concentrations. The dishes would be incubated for a set period of time, and the growth of the bacteria would be measured. The results would show which antibiotics were most effective at inhibiting bacterial growth, and whether any resistance had developed. Control variables such as temperature, humidity, and the type of bacteria used would need to be carefully controlled to ensure accurate results.

50 - How does the level of soil pH affect the growth and survival of plants?

Conduct an experiment in which plants are grown in soil with varying pH levels. An appropriate range of pH levels and a suitable plant species would need to be chosen, along with control variables such as light, temperature, and watering. The growth rate of the plants could be measured by tracking their height or mass over a set period of time. Comparing the growth rates of the different groups would determine the impact of soil pH on the plant's growth and survival. Other factors such as nutrient availability and toxicity would also need to be considered and controlled for in the experiment.

51 - Investigating the effects of different types of hormones on animal behavior and physiology.

Conduct experiments with different groups of animals, each exposed to a different hormone. The behavior and physiology of the animals would be monitored and recorded over a set period of time. Control variables such as diet, environment, and age would need to be maintained across all groups. Comparing the results of the different groups would determine the effects of each hormone on the animals' behavior and physiology. Statistical analysis could be used to determine the significance of the results.

52 - How does the level of water availability affect the growth and survival of plants?

Conduct an experiment in which plants are grown in different levels of water availability, ranging from drought conditions to optimal watering. The growth rate, survival rate, and overall health of the plants would be monitored over a set period of time. The data collected would be used to determine the impact of water availability on plant growth and survival. Control variables such as light, temperature, and soil type would need to be kept constant to ensure accurate results.

53 - Investigating the effects of different types of plant extracts on bacterial growth and antibiotic resistance.

Prepare bacterial cultures in petri dishes with different concentrations of the plant extracts. The growth of the bacteria can be observed over a set period of time, and the effectiveness of the plant extracts in inhibiting bacterial growth and antibiotic resistance can be determined by comparing the growth rates of the different groups. Control variables such as temperature and nutrient availability would need to be kept constant to ensure accurate results.

54 - How does the level of nutrients affect the growth and development of microorganisms?

Conduct experiments in which microorganisms are grown in nutrient-rich and nutrient-poor environments. The growth rate and development of the microorganisms could be measured by tracking their population size and observing their morphology under a microscope. Comparing the growth rates and morphology of the microorganisms in the different environments would determine the impact of nutrient levels on their growth and development. Control variables such as temperature, pH, and oxygen levels would need to be kept constant.

55 - Investigating the effects of different types of pollution on the reproductive systems and fertility of animals.

Select a suitable animal species and expose them to different types of pollution, such as air pollution or water pollution. The reproductive systems and fertility of the animals could be monitored over a set period of time, and compared to a control group that was not exposed to pollution. The impact of the pollution on the animals' reproductive systems and fertility could be determined by analyzing factors such as the number of offspring produced, the health of the offspring, and any abnormalities or complications observed during pregnancy or birth.

56 - How does the level of light intensity affect the growth and development of microorganisms?

Set up multiple petri dishes with agar and different levels of light intensity, ranging from complete darkness to bright light. Inoculate each dish with the same strain of microorganisms and incubate them for a set period of time. The growth of the microorganisms can be measured by counting the number of colonies or by measuring the turbidity of the culture. Comparing the growth rates of the different groups would determine the impact of light intensity on the growth and development of the microorganisms. Control variables such as temperature, nutrient availability, and humidity would need to be maintained throughout the experiment.

57 - Investigating the effects of different types of food on the metabolism and energy balance of humans.

Conduct a randomized controlled trial in which participants are assigned to different groups and given different types of food to eat for a set period of time. The participants' energy intake, metabolism, and weight would be measured before and after the intervention to determine the impact of the different types of food on their energy balance. Other factors such as physical activity levels and sleep patterns would also need to be controlled for to ensure accurate results.

58 - How does the level of nutrients affect the growth and development of plants?

Conduct an experiment in which plants are grown in different nutrient solutions with varying levels of nitrogen, phosphorus, and potassium. The growth rate, height, and mass of the plants could be measured over a set period of time to determine the impact of the nutrient levels on their growth and development. Control variables such as light, temperature, and watering would need to be kept constant. The results could be analyzed to determine the optimal nutrient levels for plant growth and development.

59 - Investigating the effects of different types of hormones on plant growth and development.

Set up an experiment in which different groups of plants are treated with different types and concentrations of hormones. The growth rate, height, and mass of the plants could be measured over a set period of time. Control variables such as light, temperature, and watering would need to be kept constant. Comparing the growth rates of the different groups would determine the impact of the hormones on the plant's growth and development. Additional measurements such as leaf size, root length, and flower production could also be taken to further analyze the effects of the hormones.

60 - How does the level of water quality affect the growth and survival of aquatic organisms?

Set up multiple aquariums with varying levels of water quality, such as different levels of pollutants or pH. Introduce the same species of aquatic organism into each aquarium and monitor their growth and survival over a set period of time. The growth rate and survival rate of the organisms can be compared between the different aquariums to determine the impact of water quality on their growth and survival. Control variables such as temperature and feeding schedules should be kept consistent across all aquariums.

Remember to come up with your own original IA topic and check it with your teacher. It should be practical to conduct and relevant to the syllabus. Even A-Level Biology tutors say that this is a great opportunity to develop your personal interests, while advancing your knowledge of the Biology curriculum.

How can I prepare for the IA?

To prepare for the IA, students should ensure that they understand the material covered in their biology course and should practice writing lab reports. They should also seek feedback from their teachers on their writing skills and their understanding of the research process. IB tutors provide personalized guidance and can help students understand complex topics and achieve higher grades as well.

TutorChase's IB resources are perfect for students who want to get a 7 in their IB Biology exams and also prepare for the internal assessment. They are completely free, cover all topics in depth, also have IB Biology past papers and are structured by topic so you can easily keep track of your progress.

How is the IA graded?

The IA is worth 20% of the final grade for the IB biology course, whether you are studying at Higher or at Standard Level. It is graded by the student’s teacher, who is trained and certified by the International Baccalaureate organization. The report is then sent to a moderator, who will check that the report adheres to the IB guidelines and that the grade awarded is appropriate.

Online Biology tutors emphasise that it is important for students to be familiar with the assessment criteria for the biology internal assessment. These criteria are used to grade the laboratory report and reflective statement, and include aspects such as the quality of the research question, the methodology used, the data analysis, and the conclusion. Students should also make sure that their report is well-written and properly formatted, and that it includes all the required sections.

Source: IB Biology Subject Guide, pre-May 2025

In summary, the IA in the IB is an opportunity for students to demonstrate their understanding of the biology curriculum, as well as their ability to conduct independent research. It consists of a laboratory report and a reflective statement, and is worth 20% of the final grade for the course. To prepare for the assessment, students should ensure that they understand the material covered in their IB Biology.

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IB History Extended Essay Topics: 20+ Ideas to Get You Started

by  Antony W

September 3, 2022

Have you searched the web for the best History Extended Essay topics only to come out empty?

Or maybe you some topic ideas in mind but you’re not sure if you can explore the research issue within the scope of an Extended Essay ?  

You’ve come to the right place.

Writing an EE is quite involving. Combine this with class sessions and other assignments that require your attention, and you’re more than likely to find the work overwhelming.

Hire our Extended Essay Writers   today, and benefit from the flexibility of professional writing help on the web.

If all you want is to learn how to choose a topic because you have the time to write the essay yourself, continue reading this guide to learn more.

How to Choose A Good IB History Extended Essay Topic

History falls into the third group of the six IB subject groups which covers Individuals and Societies, including humanities and social science courses.

Choosing is a big part of the IBDP coursework, although by now we assume that you have already settled on doing a history essay. 

You can have a lot of fun when choosing your subjects. However, unlike other topics, history extended essay topics must follow certain guidelines. 

What Makes a Good History Extended Essay Topic?

A good History Extended Essay topic should meet the following requirements:

1. The Topic Should Focus on History Dating Back 10 Years or More

In IB, an issue that’s not older than 10 years is a current event and therefore unsuitable for the History Extended Essay . 

The topic you choose must focus on human’s past, going back far enough to be actual history.

To score high grades for topic selection, your idea for the EE should be at least 10 years older.

2. The Topic Should Be Relevant and Acceptable

You don’t have to choose your topic from the IB history subject. You’re free to choose any topic you want.

However, the topic you choose should be relevant and acceptable.

Your supervisor will review your proposed topic and determine whether you can analyze its historical significance to humanity.

According to IB, the topic must be “worth of study”.

3. Pick a Topic You Can Explore in 4,000 Words

The scope of your chose topic shouldn’t be too wide or too specific.

It should be right enough to allow an in-depth analysis without overshooting the maximum word count or being too shallow.

4. Your Topic Should Allow Critical Analysis and Commentary

Develop an open-ended research issue that allows you to develop an analytical approach rather than a descriptive or a narrative one.

Your research question should start with words like “to what extent” or “how significant”, not words such as “what” or “how”.

5. The Topic Should Be Disciplinary and Academic

Hinge the topic on one of the academic disciplines and treat it academically.

For example, if you choose to write about the Great Depression in the United States of America, you can approach it from an economic perspective.

If you write about the launch of steam technology and its impact on population growth, you may approach the topic from a sociological perspective.

To be clear, academic treatment means the topic allows you to explore primary and secondary sources in your research work, with the main focus being on primary sources because they add more credibility.

You cannot choose Sports or Music topics in this subject except in the case where you can approach them from a historical perspective. When in doubt, consult with your supervisor.

How to Choose a Good History IB Extended Essay

With the guidelines set out, it becomes easier to go through the process of selecting suitable topics.

1. Brainstorming

With such a wide range of possible topic ideas, you shouldn't have trouble with this part. You can literally choose any idea and give it a historical twist.

For example, if you are a techno buff, how about the influence of the steam engine in industry in Europe? If you love archaeology, there is no shortage of historical subjects.

All you have to do at this stage is to write down everything that comes to mind, no matter how unlikely it seems. You can get inspiration from your coursework, friends, popular media, or books you have read from the library.

We recommend that you think about topics you are thoroughly interested in - these will give you the motivation to push through the whole assignment.

2. Narrowing Down

Narrow down the preliminary list by first eliminating any unsuitable topics.

This includes any that are too complex, non-academic (fictional works, for example), and those that don’t seem particularly appealing to you. 

You can also weed out any that are not ‘worthy of study.’ Basically, any that don't meet the guidelines above should be removed at this point.

3. Selection

Now with a list of 3-5 remaining possibilities, you can afford to give each some serious thought. Ask your librarian about the wealth of literature available for each of the possible topics.

Gauge how common they are from the response. Ideally, you want to approach old topics with fresh ideas, or else choose completely new ones so that your essay will be unique and intriguing.

Remember that you can always have a plan B just in case things don’t work out with the first one.

4. Research

Conduct general research into your chosen topic. Online and library sources are the first stop for research.

The idea here is to know what you are dealing with, formulate your approach, understand the concepts, and perhaps identify any gaps. This stage will allow you to get to the most important one of all.

5. Formulate the Research Question

Formulating your research question is the ultimate in extended essay preparation.

This is what will guide your research, align your thoughts, and drive your inspiration.

Most IB scholars say that a good research question is 25% of the work, and we agree.

Sample History Extended Essay Topics 

As promised, here is a list of topic ideas for the IB extended essay in history.

These are meant to be just ideas, a sort of springing board from which you can launch your own investigations into a topic that interests you.

You will also have to formulate your research questions depending on your individual approach.

• The Rwandan genocide.
• The cold war.
• Salem witch trials.
• Pearl Harbour and its significance.
• Explore the first/second Sino-Japanese wars.
• The impact of dropping atomic bombs on Hiroshima and Nagasaki.
• Conflict Diamonds – you can explore their economic, ethnic, sociological, or even environmental impact.
• The Rosetta stone and its historical impact.
• The invasion of Nazi by Germany and the USSR, 1939.
• The Crusades and their religious significance/political significance in Europe.
• The rule of Mao in China.
• The Six-Day-War of 1967, and why Israel won. (You can also explore its impact.
•  The role of women in the 1st/2nd World War.
• The place of women in the Victorian era.
• The slave trade and its economic importance in the USA/Europe.
• The fall of the USSR.
• The Cuban missile crisis.
• In light of the Coronavirus, explore the various epidemics in history.
• The development of medicine in history.
• The role of medicine in history.
• The development of military technology during the American Civil War.
• The development of military technology during the World Wars/Sino-Japanese Wars. For instance, explore the use of human torpedoes.
• Land tenure in (some part of) Europe in (some era.) For example, explore the peasant and their land rights.
• The efforts of the Truth and Reconciliation Commission in post-apartheid South Africa.
• The Ottoman Empire, it’s rise and fall, economic impact, etc.

To be clear, these topics are mainly ideas meant to inspire. You can easily focus them and craft a good research question for your purposes. Here is an example to show you how.

About the author 

Antony W is a professional writer and coach at Help for Assessment. He spends countless hours every day researching and writing great content filled with expert advice on how to write engaging essays, research papers, and assignments.

IB History IA - This ULTIMATE Guide Will Get You A 7

Transform your IB History IA with this ULTIMATE guide! Get tips to score a 7 & ace your assignment to unlock your full potential!

Table of content

Introduction, what the hell is ib history ia, history ia rubric & pointers, finalizing your ib history ia topic, steps for effective research, different components of the history ia, identification & analysis of sources, investigation, critical analysis, sample ib history ia topics.

• The first two paragraphs of your Investigation should briefly overview the topic. This is where you interest the reader/examiner. Why is the question you chose relevant or essential?

Being an exploratory subject, History has often worried IB students because it covers everything from World History to Depth studies as a part of the IB Diploma Programme course.

IB History IA is a whole different world of historical investigation that students generally struggle with!

The IB has introduced the IB History IA to help students inquire and get hands-on experience exploring the world we live in, especially in the context of our past. Through the History IA investigation, IB expects students to develop the skills of analytical inquiry and achieve the goal of the  IB DP History course.

But that doesn’t solve the trouble.

Starting with one’s IB History, IA is one hurdle; completing it successfully is another!

Understanding the various facets of this investigation, doing the relevant research, and assembling the findings in an organized manner only to reflect on one’s work, takes more than just articulate planning.

It would help if you had a comprehensive guide to help you select, strategize, investigate and execute in the easiest way possible.

You are at the right place because this article covers everything from IB IA History rubrics to some select topics to get you going on your journey.

We present the ultimate IB History IA guide to help you score a perfect 7!

Before we start, you should check out the premium  IB History HL Notes  offered by Nail IB that cover not only past years’ papers but also curated guides on how to nail your Extended Essays and Internal Assessments. There is no way you should miss out on this premium content!

Also, we have several  sample IB History IAs  that will add value to your work and help you nail your investigation. Do check them out on the go!

But before delving deeper, let’s go through the contents of this article and help you get a clear idea of what this guide offers you:

The IB defines History as a dynamic subject that helps engage with the past strongly. It revolves around historical events of significance and encourages learning about their causation and the changes these events affected. IB History Diploma Programme presents History in terms of the following aspects - 

To get more clarity on the purpose and aim of the discipline, go through  the  information provided about the IB DP History Course by the International Baccalaureate itself. 

The IB History course aims to enhance students’ historical skills and develop a sense of international-mindedness. Through the History IA, IB expects you to critically explore the past with your learned skills.  

A historical investigation on a topic of interest needs to be done by both HL and SL students.

While the IA makes for 25% of the final IB score of History SL, the weightage is 20% for History HL

A few of the advantages of this historical investigation are -

• Helps interpret and understand historical documents and resources
• Helps get a better understanding of the world around us and is of great benefit for students looking forward to taking History or related fields up at university.

Now that we know what the IB History IA is for HL and SL, let’s list the key pointers you should know before you embark on this historic journey. Let’s look at these essential points, shall we?​​​​​​​

Before immersing yourself in the exploration, it is essential to understand how the structure of the IA works. Some necessary protocols that you can’t afford to miss are given below.

• The topic you choose for your investigation should not be an event of the last decade; it should be a historical event.
• The topic needn’t be something you have learned or studied at school.
• The word limit of 2200 words must be followed.
• It would help if you discussed the topic you chose with your teacher for guidance and approval.
• Make sure you regularly update your teacher on the drafts of your work.
• The investigation should not be performed in a group; it is an individual task.
• Make sure there are enough sources relevant to the investigation.
• Ethical considerations need to be taken into account during the entire process. Your instructor/teacher will brief you more on this.
• Finally, the work you turn in should follow the  academic honesty guidelines laid down by the IB .
• Your teacher will assess your submitted IA and moderated by the IB.

The following substantial question is: What topic to choose? Settling on a case can be almost endless, so the next section should be your next station on this journey.

The struggle to land on an IA topic that genuinely interests you is accurate.

But we have compiled a list of points that you can refer to make the right decision.

• Go for a topic that interests you. No use picking up something from the charming contemporary world (WWI or WWII) if it doesn’t get you excited.
• Don’t be vague. Your research question needs to be as specific as possible.
• You can also choose a personal topic for your country, community, or region. This will help you find quality sources and produce a remarkable IA.

Get approval for your research question from your instructor/teacher.

A few sample research questions given by the IB in its guide are as follows:

• How significant were economic problems as a cause of the Bamberg Witch Trials (1623–1633)?
• What were the most important reasons for the failure of Operation Market Garden?

Once you pick a research question, the research you conduct for your investigation plays the most crucial role while kickstarting your exploration. The following section discusses the research that produces a relevant and informative IA.

Let’s talk business.

No matter how great a topic you select, your investigation will disappoint if your research isn’t up to the mark!

What’s important to note is that no matter what sources you pick, credibility is the key. The easiest way to conduct your research is online, no doubt. But if you think Wikipedia is going to answer all the questions you have, don’t.

While online sources can provide valuable information, never scrape off the little content you get.

Dig DEEPER!

This is precisely where  Google Scholar  will come in handy. Triple-check the details you collect. Always, always cite the original source.

Not to mention, books, journals, and academic papers are the numero uno for the research. Try looking up important works by historians and authors in your nearest library. That is set to give a brilliant direction to your process.

This is certainly not the end of it. Visit museums, universities, and several other sites of importance, because the information you will get here is exactly what needs to go into your IA.

We have a good idea of how the first few steps of making the History IA look. We now need to focus on documentation because your work will reflect all your hard work. Without further ado, let’s go!

The IB DP History IA allows all the students to showcase their skills and knowledge as historians. From selecting and analyzing resources to critically reflecting on one’s work by considering several viewpoints, the History IA is the perfect measure of a student’s inquiry skills. A lot goes into assembling and displaying the job in an organized manner.

All in all, the purpose of the History IA is to help students search, select, evaluate and present a viewpoint that follows the sources and the arguments made.

But before we start talking about the components of the IA, you should read the  IB History IA guide  provided by the IB itself. You will learn about the significance of what you’re doing and how you are supposed to be doing it.

The first section of the IA expects you to analyze two sources (primary or secondary) that you have used elaborately.

Other things to be kept in mind -

• State the question you have chosen clearly. Do not be vague. It should be stated as a question.
• You need to mention the relevance of the sources you have picked to analyze. Why were these sources important to your findings or conclusion? What do they offer? Do they give you more clarity in detail or a fresh perspective?
• Thoroughly analyze the two sources. Analyze and discuss the value and limitations of these sources.
• This analysis must be done in the context of the origins (when and by whom), the purpose (why), and the content (what).

The word limit should be 500 for this section.

Section 2 of your IA, the Investigation, is a tougher nut to crack but possible. Be mindful of specific essential points, and you'll be ready. Your Investigation should be nearly 1300 words and aim to answer your IA's question.

Since this is the actual Investigation, it should have a proper structure

• The evidence used by you (as a reference, you may use 2 primary and 3 secondary sources) should be analyzed in different contexts. Try giving an informative counterargument if needed. All the sources should be discussed. You can also bring in diverse perspectives and address them in separate paragraphs.
• The last paragraph should be a concluding statement summarising the Investigation and analysis. Keep it short and precise.

This section deals with your reflecting on the methods used and the challenges you faced during the investigation. The word count for this section must be 400 .

Sample discussion questions given by the IB for this section are -

• What methods used by historians did you use in your investigation?
• What did your investigation highlight to you about the limitations of those methods?
• What are the challenges facing the historian? How do they differ from the challenges facing a scientist or a mathematician?
• What challenges, in particular, does archive-based history present?
• How can the reliability of sources be evaluated?
• What is the difference between bias and selection?
• What constitutes a historical event?
• Who decides which events are historically significant?
• Is it possible to describe historical events in an unbiased way?
• What is the role of the historian?
• Should terms such as “atrocity” be used when writing about history, or should value judgments be avoided?
• If it is difficult to establish proof in history, does that mean that all versions are equally acceptable?  

🔥🔥🔥🔥  SUPER TIP - Sections 1 and 3 of your IA will fetch you marks in the easiest way possible. Make sure you nail these  🔥🔥🔥🔥  

The Bibliography and citing of original works must be done towards the end of the investigation.

We at Nail IB have curated some sample IB DP History IAs for your benefit. Check these out to get a good idea to go about yours. 

Another critical aspect of the IA is the assessment criteria. Knowing what the examiner is looking for in your work is essential. Go through the assessment criteria in the IB History guide before compiling your work.

And that’s a wrap!

We hope this guide will help you understand IB’s expectations from your IA and how to quickly seize that 7 by keeping the essential things in mind. To get a better grip on IB History, check out our premium notes and get closer to nailing your History exam.

Want some A-quality guidance for all things IB? Start your Nail IB journey today, and thank us later!

IB Resources you will love!

55234 + free ib flashcards, 162 + free ia samples, 3965 + ib videos by experts, 20099 + ib sample practice questions, ib resources for 30 + subjects.

Research Question

Ai generator.

A research question serves as the foundation of any academic study, driving the investigation and framing the scope of inquiry. It focuses the research efforts, ensuring that the study addresses pertinent issues systematically. Crafting a strong research question is essential as it directs the methodology, data collection, and analysis, ultimately shaping the study’s conclusions and contributions to the field.

What is a Research Question?

A research question is the central query that guides a study, focusing on a specific problem or issue. It defines the purpose and direction of the research, influencing the methodology and analysis. A well-crafted research question ensures the study remains relevant, systematic, and contributes valuable insights to the field.

Types of Research Questions

Research questions are a crucial part of any research project. They guide the direction and focus of the study. Here are the main types of research questions:

1. Descriptive Research Questions

These questions aim to describe the characteristics or functions of a specific phenomenon or group. They often begin with “what,” “who,” “where,” “when,” or “how.”

• What are the common symptoms of depression in teenagers?

2. Comparative Research Questions

These questions compare two or more groups or variables to identify differences or similarities.

• How do the academic performances of students in private schools compare to those in public schools?

3. Correlational Research Questions

These questions seek to identify the relationships between two or more variables. They often use terms like “relationship,” “association,” or “correlation.”

• Is there a relationship between social media usage and self-esteem among adolescents?

4. Causal Research Questions

These questions aim to determine whether one variable causes or influences another. They are often used in experimental research.

• Does a new teaching method improve student engagement in the classroom?

5. Exploratory Research Questions

These questions are used when the researcher is exploring a new area or seeking to understand a complex phenomenon. They are often open-ended.

• What factors contribute to the success of start-up companies in the tech industry?

6. Predictive Research Questions

These questions aim to predict future occurrences based on current or past data. They often use terms like “predict,” “forecast,” or “expect.”

• Can high school GPA predict college success?

7. Evaluative Research Questions

These questions assess the effectiveness or impact of a program, intervention, or policy .

• How effective is the new community outreach program in reducing homelessness?

8. Ethnographic Research Questions

These questions are used in qualitative research to understand cultural phenomena from the perspective of the participants.

• How do cultural beliefs influence healthcare practices in rural communities?

9. Case Study Research Questions

These questions focus on an in-depth analysis of a specific case, event, or instance.

• What were the critical factors that led to the failure of Company X?

10. Phenomenological Research Questions

These questions explore the lived experiences of individuals to understand a particular phenomenon.

• What is the experience of living with chronic pain?

Research Question Format

A well-formulated research question is essential for guiding your study effectively. Follow this format to ensure clarity and precision:

• Begin with a broad subject area.
• Example: “Education technology”
• Define a specific aspect or variable.
• Example: “Impact of digital tools”
• Decide if you are describing, comparing, or investigating relationships.
• Example: “Effectiveness”
• Identify who or what is being studied.
• Example: “High school students”
• Formulate the complete question.
• Example: “How effective are digital tools in enhancing the learning experience of high school students?”

Sample Format: “How [specific aspect] affects [target population] in [context]?” Example: “How does the use of digital tools affect the academic performance of high school students in urban areas?”

Research Question Examples

Research questions in business.

• “What are the primary factors influencing customer loyalty in the retail industry?”
• “How does employee satisfaction differ between remote work and in-office work environments in tech companies?”
• “What is the relationship between social media marketing and brand awareness among small businesses?”
• “How does implementing a four-day workweek impact productivity in consulting firms?”
• “What are the emerging trends in consumer behavior post-COVID-19 in the e-commerce sector?”
• “Why do some startups succeed in attracting venture capital while others do not?”
• “How effective is corporate social responsibility in enhancing brand reputation for multinational companies?”
• “How do decision-making processes in family-owned businesses differ from those in publicly traded companies?”
• “What strategies do successful entrepreneurs use to scale their businesses in competitive markets?”
• “How does supply chain management affect the operational efficiency of manufacturing firms?”

Research Questions in Education

• “What are the most common challenges faced by first-year teachers in urban schools?”
• “How do student achievement levels differ between traditional classrooms and blended learning environments?”
• “What is the relationship between parental involvement and student academic performance in elementary schools?”
• “How does the implementation of project-based learning affect critical thinking skills in middle school students?”
• “What are the emerging trends in the use of artificial intelligence in education?”
• “Why do some students perform better in standardized tests than others despite similar instructional methods?”
• “How effective is the flipped classroom model in improving student engagement and learning outcomes in high school science classes?”
• “How do teachers’ professional development programs impact teaching practices and student outcomes in rural schools?”
• “What strategies can be employed to reduce the dropout rate among high school students in low-income areas?”
• “How does classroom size affect the quality of teaching and learning in elementary schools?”

Research Questions in Health Care

• “What are the most common barriers to accessing mental health services in rural areas?”
• “How does patient satisfaction differ between telemedicine and in-person consultations in primary care?”
• “What is the relationship between diet and the incidence of type 2 diabetes in adults?”
• “How does regular physical activity influence the recovery rate of patients with cardiovascular diseases?”
• “What are the emerging trends in the use of wearable technology for health monitoring?”
• “Why do some patients adhere to their medication regimen while others do not despite similar health conditions?”
• “How effective are community-based health interventions in reducing obesity rates among children?”
• “How do interdisciplinary team meetings impact patient care in hospitals?”
• “What strategies can be implemented to reduce the spread of infectious diseases in healthcare settings?”
• “How does nurse staffing level affect patient outcomes in intensive care units?”

Research Questions in Computer Science

• “What are the key features of successful machine learning algorithms used in natural language processing?”
• “How does the performance of quantum computing compare to classical computing in solving complex optimization problems?”
• “What is the relationship between software development methodologies and project success rates in large enterprises?”
• “How does the implementation of cybersecurity protocols impact the frequency of data breaches in financial institutions?”
• “What are the emerging trends in blockchain technology applications beyond cryptocurrency?”
• “Why do certain neural network architectures outperform others in image recognition tasks?”
• “How effective are different code review practices in reducing bugs in open-source software projects?”
• “How do agile development practices influence team productivity and product quality in software startups?”
• “What strategies can improve the scalability of distributed systems in cloud computing environments?”
• “How does the choice of programming language affect the performance and maintainability of enterprise-level software applications?”

Research Questions in Psychology

• “What are the most common symptoms of anxiety disorders among adolescents?”
• “How does the level of job satisfaction differ between remote workers and in-office workers?”
• “What is the relationship between social media use and self-esteem in teenagers?”
• “How does cognitive-behavioral therapy (CBT) affect the severity of depression symptoms in adults?”
• “What are the emerging trends in the treatment of post-traumatic stress disorder (PTSD)?”
• “Why do some individuals develop resilience in the face of adversity while others do not?”
• “How effective are mindfulness-based interventions in reducing stress levels among college students?”
• “How does group therapy influence the social skills development of children with autism spectrum disorder?”
• “What strategies can improve the early diagnosis of bipolar disorder in young adults?”
• “How do sleep patterns affect cognitive functioning and academic performance in high school students?”

More Research Question Examples

Research question examples for students.

• “What are the primary study habits of high-achieving college students?”
• “How do academic performances differ between students who participate in extracurricular activities and those who do not?”
• “What is the relationship between time management skills and academic success in high school students?”
• “How does the use of technology in the classroom affect students’ engagement and learning outcomes?”
• “What are the emerging trends in online learning platforms for high school students?”
• “Why do some students excel in standardized tests while others struggle despite similar study efforts?”
• “How effective are peer tutoring programs in improving students’ understanding of complex subjects?”
• “How do different teaching methods impact the learning process of students with learning disabilities?”
• “What strategies can help reduce test anxiety among middle school students?”
• “How does participation in group projects affect the development of collaboration skills in university students?”

Research Question Examples for College Students

• “What are the most common stressors faced by college students during final exams?”
• “How does academic performance differ between students who live on campus and those who commute?”
• “What is the relationship between part-time employment and GPA among college students?”
• “How does participation in study abroad programs impact cultural awareness and academic performance?”
• “What are the emerging trends in college students’ use of social media for academic purposes?”
• “Why do some college students engage in academic dishonesty despite awareness of the consequences?”
• “How effective are university mental health services in addressing students’ mental health issues?”
• “How do different learning styles affect the academic success of college students in online courses?”
• “What strategies can be employed to improve retention rates among first-year college students?”
• “How does participation in extracurricular activities influence leadership skills development in college students?”

Research Question Examples in Statistics

• “What are the most common statistical methods used in medical research?”
• “How does the accuracy of machine learning models compare to traditional statistical methods in predicting housing prices?”
• “What is the relationship between sample size and the power of a statistical test in clinical trials?”
• “How does the use of random sampling affect the validity of survey results in social science research?”
• “What are the emerging trends in the application of Bayesian statistics in data science?”
• “Why do some datasets require transformation before applying linear regression models?”
• “How effective are bootstrapping techniques in estimating the confidence intervals of small sample data?”
• “How do different imputation methods impact the results of analyses with missing data?”
• “What strategies can improve the interpretation of interaction effects in multiple regression analysis?”
• “How does the choice of statistical software affect the efficiency of data analysis in academic research?”

Research Question Examples in Socialogy

• “What are the primary social factors contributing to urban poverty in major cities?”
• “How does the level of social integration differ between immigrants and native-born citizens in urban areas?”
• “What is the relationship between educational attainment and social mobility in different socioeconomic classes?”
• “How does exposure to social media influence political participation among young adults?”
• “What are the emerging trends in family structures and their impact on child development?”
• “Why do certain communities exhibit higher levels of civic engagement than others?”
• “How effective are community policing strategies in reducing crime rates in diverse neighborhoods?”
• “How do socialization processes differ in single-parent households compared to two-parent households?”
• “What strategies can be implemented to reduce racial disparities in higher education enrollment?”
• “How does the implementation of public housing policies affect the quality of life for low-income families?”

Research Question Examples in Biology

• “What are the primary characteristics of the various stages of mitosis in eukaryotic cells?”
• “How do the reproductive strategies of amphibians compare to those of reptiles?”
• “What is the relationship between genetic diversity and the resilience of plant species to climate change?”
• “How does the presence of pollutants in freshwater ecosystems impact the growth and development of aquatic organisms?”
• “What are the emerging trends in the use of CRISPR technology for gene editing in agricultural crops?”
• “Why do certain bacteria develop antibiotic resistance more rapidly than others?”
• “How effective are different conservation strategies in protecting endangered species?”
• “How do various environmental factors influence the process of photosynthesis in marine algae?”
• “What strategies can enhance the effectiveness of reforestation programs in tropical rainforests?”
• “How does the method of seed dispersal affect the spatial distribution and genetic diversity of plant populations?”

Research Question Examples in History

• “What were the key social and economic factors that led to the Industrial Revolution in Britain?”
• “How did the political systems of ancient Athens and ancient Sparta differ in terms of governance and citizen participation?”
• “What is the relationship between the Renaissance and the subsequent scientific revolution in Europe?”
• “How did the Treaty of Versailles contribute to the rise of Adolf Hitler and the onset of World War II?”
• “What are the emerging perspectives on the causes and impacts of the American Civil Rights Movement?”
• “Why did the Roman Empire decline and eventually fall despite its extensive power and reach?”
• “How effective were the New Deal programs in alleviating the effects of the Great Depression in the United States?”
• “How did the processes of colonization and decolonization affect the political landscape of Africa in the 20th century?”
• “What strategies did the suffragette movement use to secure voting rights for women in the early 20th century?”
• “How did the logistics and strategies of the D-Day invasion contribute to the Allied victory in World War II?”

Importance of Research Questions

Research questions are fundamental to the success and integrity of any study. Their importance can be highlighted through several key aspects:

• Research questions provide a clear focus and direction for the study, ensuring that the researcher remains on track.
• Example: “How does online learning impact student engagement in higher education?”
• They establish the boundaries of the research, determining what will be included or excluded.
• Example: “What are the effects of air pollution on respiratory health in urban areas?”
• Research questions dictate the choice of research design, methodology, and data collection techniques.
• Example: “What is the relationship between physical activity and mental health in adolescents?”
• They make the objectives of the research explicit, providing clarity and precision to the study’s goals.
• Example: “Why do some startups succeed in securing venture capital while others fail?”
• Well-crafted research questions emphasize the significance and relevance of the study, justifying its importance.
• Example: “How effective are public health campaigns in increasing vaccination rates among young adults?”
• They enable a systematic approach to inquiry, ensuring that the study is coherent and logically structured.
• Example: “What are the social and economic impacts of remote work on urban communities?”
• Research questions offer a framework for analyzing and interpreting data, guiding the researcher in making sense of the findings.
• Example: “How does social media usage affect self-esteem among teenagers?”
• By addressing specific gaps or exploring new areas, research questions ensure that the study contributes meaningfully to the existing body of knowledge.
• Example: “What are the emerging trends in the use of artificial intelligence in healthcare?”
• Clear and precise research questions increase the credibility and reliability of the research by providing a focused approach.
• Example: “How do educational interventions impact literacy rates in low-income communities?”
• They help in clearly communicating the purpose and findings of the research to others, including stakeholders, peers, and the broader academic community.
• Example: “What strategies are most effective in reducing youth unemployment in developing countries?”

Research Question vs. Hypothesis

Chracteristics of research questions.

Research questions are fundamental to the research process as they guide the direction and focus of a study. Here are the key characteristics of effective research questions:

1. Clear and Specific

• The question should be clearly articulated and specific enough to be understood without ambiguity.
• Example: “What are the effects of social media on teenagers’ mental health?” rather than “How does social media affect people?”

2. Focused and Researchable

• The question should be narrow enough to be answerable through research and data collection.
• Example: “How does participation in extracurricular activities impact academic performance in high school students?” rather than “How do activities affect school performance?”

3. Complex and Analytical

• The question should require more than a simple yes or no answer and should invite analysis and discussion.
• Example: “What factors contribute to the success of renewable energy initiatives in urban areas?” rather than “Is renewable energy successful?”

4. Relevant and Significant

• The question should address an important issue or problem in the field of study and contribute to knowledge or practice.
• Example: “How does climate change affect agricultural productivity in developing countries?” rather than “What is climate change?”

5. Feasible and Practical

• The question should be feasible to answer within the constraints of time, resources, and access to information.
• Example: “What are the challenges faced by remote workers in the tech industry during the COVID-19 pandemic?” rather than “What are the challenges of remote work?”

6. Original and Novel

• The question should offer a new perspective or explore an area that has not been extensively studied.
• Example: “How do virtual reality technologies influence empathy in healthcare training?” rather than “What is virtual reality?”
• The question should be framed in a way that ensures the research can be conducted ethically.
• Example: “What are the impacts of privacy laws on consumer data protection in the digital age?” rather than “How can we collect personal data more effectively?”

8. Open-Ended

• The question should encourage detailed responses and exploration, rather than limiting answers to a simple yes or no.
• Example: “In what ways do cultural differences affect communication styles in multinational companies?” rather than “Do cultural differences affect communication?”

9. Aligned with Research Goals

• The question should align with the overall objectives of the research project or study.
• Example: “How do early childhood education programs influence long-term academic achievement?” if the goal is to understand educational impacts.

10. Based on Prior Research

• The question should build on existing literature and research, identifying gaps or new angles to explore.
• Example: “What strategies have proven effective in reducing urban air pollution in European cities?” after reviewing current studies on air pollution strategies.

Benefits of Research Question

Research questions are fundamental to the research process and offer numerous benefits, which include the following:

1. Guides the Research Process

A well-defined research question provides a clear focus and direction for your study. It helps in determining what data to collect, how to collect it, and how to analyze it.

Benefit: Ensures that the research stays on track and addresses the specific issue at hand.

2. Clarifies the Purpose of the Study

Research questions help to articulate the purpose and objectives of the study. They make it clear what the researcher intends to explore, describe, compare, or test.

Benefit: Helps in communicating the goals and significance of the research to others, including stakeholders and funding bodies.

3. Determines the Research Design

The type of research question informs the research design, including the choice of methodology, data collection methods, and analysis techniques.

Benefit: Ensures that the chosen research design is appropriate for answering the specific research question, enhancing the validity and reliability of the results.

4. Enhances Literature Review

A well-crafted research question provides a framework for conducting a thorough literature review. It helps in identifying relevant studies, theories, and gaps in existing knowledge.

Benefit: Facilitates a comprehensive understanding of the topic and ensures that the research is grounded in existing literature.

5. Focuses Data Collection

Research questions help in identifying the specific data needed to answer them. This focus prevents the collection of unnecessary data and ensures that all collected data is relevant to the study.

Benefit: Increases the efficiency of data collection and analysis, saving time and resources.

6. Improves Data Analysis

Having a clear research question aids in the selection of appropriate data analysis methods. It helps in determining how the data will be analyzed to draw meaningful conclusions.

Benefit: Enhances the accuracy and relevance of the findings, making them more impactful.

7. Facilitates Hypothesis Formation

In quantitative research, research questions often lead to the development of hypotheses that can be tested statistically.

Benefit: Provides a basis for hypothesis testing, which is essential for establishing cause-and-effect relationships.

8. Supports Result Interpretation

Research questions provide a lens through which the results of the study can be interpreted. They help in understanding what the findings mean in the context of the research objectives.

Benefit: Ensures that the conclusions drawn from the research are aligned with the original aims and objectives.

9. Enhances Reporting and Presentation

A clear research question makes it easier to organize and present the research findings. It helps in structuring the research report or presentation logically.

Benefit: Improves the clarity and coherence of the research report, making it more accessible and understandable to the audience.

10. Encourages Critical Thinking

Formulating research questions requires critical thinking and a deep understanding of the subject matter. It encourages researchers to think deeply about what they want to investigate and why.

Benefit: Promotes a more thoughtful and analytical approach to research, leading to more robust and meaningful findings.

How to Write a Research Question

Crafting a strong research question is crucial for guiding your study effectively. Follow these steps to write a clear and focused research question:

Identify a Broad Topic:

Start with a general area of interest that you are passionate about or that is relevant to your field. Example: “Climate change”

Conduct Preliminary Research:

Explore existing literature and studies to understand the current state of knowledge and identify gaps. Example: “Impact of climate change on agriculture”

Narrow Down the Topic:

Focus on a specific aspect or issue within the broad topic to make the research question more manageable. Example: “Effect of climate change on crop yields”

Consider the Scope:

Ensure the question is neither too broad nor too narrow. It should be specific enough to be answerable but broad enough to allow for thorough exploration. Example: “How does climate change affect corn crop yields in the Midwest United States?”

Determine the Research Type:

Decide whether your research will be descriptive, comparative, relational, or causal, as this will shape your question. Example: “How does climate change affect corn crop yields in the Midwest United States over the past decade?”

Formulate the Question:

Write a clear, concise question that specifies the variables, population, and context. Example: “What is the impact of increasing temperatures and changing precipitation patterns on corn crop yields in the Midwest United States from 2010 to 2020?”

Ensure Feasibility:

Make sure the question can be answered within the constraints of your resources, time, and data availability. Example: “How have corn crop yields in the Midwest United States been affected by climate change-related temperature increases and precipitation changes between 2010 and 2020?”

Review and Refine:

Evaluate the question for clarity, focus, and relevance. Revise as necessary to ensure it is well-defined and researchable. Example: “What are the specific impacts of temperature increases and changes in precipitation patterns on corn crop yields in the Midwest United States from 2010 to 2020?”

What is a research question?

A research question is a specific query guiding a study’s focus and objectives, shaping its methodology and analysis.

Why is a research question important?

It provides direction, defines scope, ensures relevance, and guides the methodology of the research.

How do you formulate a research question?

Identify a topic, narrow it down, conduct preliminary research, and ensure it is clear, focused, and researchable.

What makes a good research question?

Clarity, specificity, feasibility, relevance, and the ability to guide the research effectively.

Can a research question change?

Yes, it can evolve based on initial findings, further literature review, and the research process.

What is the difference between a research question and a hypothesis?

A research question guides the study; a hypothesis is a testable prediction about the relationship between variables.

How specific should a research question be?

It should be specific enough to provide clear direction but broad enough to allow for comprehensive investigation.

What are examples of good research questions?

Examples include: “How does social media affect academic performance?” and “What are the impacts of climate change on agriculture?”

Can a research question be too broad?

Yes, a too broad question can make the research unfocused and challenging to address comprehensively.

What role does a research question play in literature reviews?

It helps identify relevant studies, guides the search for literature, and frames the review’s focus.

Text prompt

• Instructive
• Professional

10 Examples of Public speaking

20 Examples of Gas lighting

Case Study Research Method in Psychology

Saul Mcleod, PhD

Editor-in-Chief for Simply Psychology

BSc (Hons) Psychology, MRes, PhD, University of Manchester

Saul Mcleod, PhD., is a qualified psychology teacher with over 18 years of experience in further and higher education. He has been published in peer-reviewed journals, including the Journal of Clinical Psychology.

Learn about our Editorial Process

Olivia Guy-Evans, MSc

Associate Editor for Simply Psychology

BSc (Hons) Psychology, MSc Psychology of Education

Olivia Guy-Evans is a writer and associate editor for Simply Psychology. She has previously worked in healthcare and educational sectors.

On This Page:

Case studies are in-depth investigations of a person, group, event, or community. Typically, data is gathered from various sources using several methods (e.g., observations & interviews).

The case study research method originated in clinical medicine (the case history, i.e., the patient’s personal history). In psychology, case studies are often confined to the study of a particular individual.

The information is mainly biographical and relates to events in the individual’s past (i.e., retrospective), as well as to significant events that are currently occurring in his or her everyday life.

The case study is not a research method, but researchers select methods of data collection and analysis that will generate material suitable for case studies.

Freud (1909a, 1909b) conducted very detailed investigations into the private lives of his patients in an attempt to both understand and help them overcome their illnesses.

This makes it clear that the case study is a method that should only be used by a psychologist, therapist, or psychiatrist, i.e., someone with a professional qualification.

There is an ethical issue of competence. Only someone qualified to diagnose and treat a person can conduct a formal case study relating to atypical (i.e., abnormal) behavior or atypical development.

 Famous Case Studies

• Anna O – One of the most famous case studies, documenting psychoanalyst Josef Breuer’s treatment of “Anna O” (real name Bertha Pappenheim) for hysteria in the late 1800s using early psychoanalytic theory.
• Little Hans – A child psychoanalysis case study published by Sigmund Freud in 1909 analyzing his five-year-old patient Herbert Graf’s house phobia as related to the Oedipus complex.
• Bruce/Brenda – Gender identity case of the boy (Bruce) whose botched circumcision led psychologist John Money to advise gender reassignment and raise him as a girl (Brenda) in the 1960s.
• Genie Wiley – Linguistics/psychological development case of the victim of extreme isolation abuse who was studied in 1970s California for effects of early language deprivation on acquiring speech later in life.
• Phineas Gage – One of the most famous neuropsychology case studies analyzes personality changes in railroad worker Phineas Gage after an 1848 brain injury involving a tamping iron piercing his skull.

Clinical Case Studies

• Studying the effectiveness of psychotherapy approaches with an individual patient
• Assessing and treating mental illnesses like depression, anxiety disorders, PTSD
• Neuropsychological cases investigating brain injuries or disorders

Child Psychology Case Studies

• Studying psychological development from birth through adolescence
• Cases of learning disabilities, autism spectrum disorders, ADHD
• Effects of trauma, abuse, deprivation on development

Types of Case Studies

• Explanatory case studies : Used to explore causation in order to find underlying principles. Helpful for doing qualitative analysis to explain presumed causal links.
• Exploratory case studies : Used to explore situations where an intervention being evaluated has no clear set of outcomes. It helps define questions and hypotheses for future research.
• Descriptive case studies : Describe an intervention or phenomenon and the real-life context in which it occurred. It is helpful for illustrating certain topics within an evaluation.
• Multiple-case studies : Used to explore differences between cases and replicate findings across cases. Helpful for comparing and contrasting specific cases.
• Intrinsic : Used to gain a better understanding of a particular case. Helpful for capturing the complexity of a single case.
• Collective : Used to explore a general phenomenon using multiple case studies. Helpful for jointly studying a group of cases in order to inquire into the phenomenon.

Where Do You Find Data for a Case Study?

There are several places to find data for a case study. The key is to gather data from multiple sources to get a complete picture of the case and corroborate facts or findings through triangulation of evidence. Most of this information is likely qualitative (i.e., verbal description rather than measurement), but the psychologist might also collect numerical data.

1. Primary sources

• Interviews – Interviewing key people related to the case to get their perspectives and insights. The interview is an extremely effective procedure for obtaining information about an individual, and it may be used to collect comments from the person’s friends, parents, employer, workmates, and others who have a good knowledge of the person, as well as to obtain facts from the person him or herself.
• Observations – Observing behaviors, interactions, processes, etc., related to the case as they unfold in real-time.
• Documents & Records – Reviewing private documents, diaries, public records, correspondence, meeting minutes, etc., relevant to the case.

2. Secondary sources

• News/Media – News coverage of events related to the case study.
• Academic articles – Journal articles, dissertations etc. that discuss the case.
• Government reports – Official data and records related to the case context.
• Books/films – Books, documentaries or films discussing the case.

3. Archival records

Searching historical archives, museum collections and databases to find relevant documents, visual/audio records related to the case history and context.

Public archives like newspapers, organizational records, photographic collections could all include potentially relevant pieces of information to shed light on attitudes, cultural perspectives, common practices and historical contexts related to psychology.

4. Organizational records

Organizational records offer the advantage of often having large datasets collected over time that can reveal or confirm psychological insights.

Of course, privacy and ethical concerns regarding confidential data must be navigated carefully.

However, with proper protocols, organizational records can provide invaluable context and empirical depth to qualitative case studies exploring the intersection of psychology and organizations.

• Organizational/industrial psychology research : Organizational records like employee surveys, turnover/retention data, policies, incident reports etc. may provide insight into topics like job satisfaction, workplace culture and dynamics, leadership issues, employee behaviors etc.
• Clinical psychology : Therapists/hospitals may grant access to anonymized medical records to study aspects like assessments, diagnoses, treatment plans etc. This could shed light on clinical practices.
• School psychology : Studies could utilize anonymized student records like test scores, grades, disciplinary issues, and counseling referrals to study child development, learning barriers, effectiveness of support programs, and more.

How do I Write a Case Study in Psychology?

Follow specified case study guidelines provided by a journal or your psychology tutor. General components of clinical case studies include: background, symptoms, assessments, diagnosis, treatment, and outcomes. Interpreting the information means the researcher decides what to include or leave out. A good case study should always clarify which information is the factual description and which is an inference or the researcher’s opinion.

1. Introduction

• Provide background on the case context and why it is of interest, presenting background information like demographics, relevant history, and presenting problem.
• Compare briefly to similar published cases if applicable. Clearly state the focus/importance of the case.

2. Case Presentation

• Describe the presenting problem in detail, including symptoms, duration,and impact on daily life.
• Include client demographics like age and gender, information about social relationships, and mental health history.
• Describe all physical, emotional, and/or sensory symptoms reported by the client.
• Use patient quotes to describe the initial complaint verbatim. Follow with full-sentence summaries of relevant history details gathered, including key components that led to a working diagnosis.
• Summarize clinical exam results, namely orthopedic/neurological tests, imaging, lab tests, etc. Note actual results rather than subjective conclusions. Provide images if clearly reproducible/anonymized.
• Clearly state the working diagnosis or clinical impression before transitioning to management.

3. Management and Outcome

• Indicate the total duration of care and number of treatments given over what timeframe. Use specific names/descriptions for any therapies/interventions applied.
• Present the results of the intervention,including any quantitative or qualitative data collected.
• For outcomes, utilize visual analog scales for pain, medication usage logs, etc., if possible. Include patient self-reports of improvement/worsening of symptoms. Note the reason for discharge/end of care.

4. Discussion

• Analyze the case, exploring contributing factors, limitations of the study, and connections to existing research.
• Analyze the effectiveness of the intervention,considering factors like participant adherence, limitations of the study, and potential alternative explanations for the results.
• Identify any questions raised in the case analysis and relate insights to established theories and current research if applicable. Avoid definitive claims about physiological explanations.
• Offer clinical implications, and suggest future research directions.

5. Additional Items

• Thank specific assistants for writing support only. No patient acknowledgments.
• References should directly support any key claims or quotes included.
• Use tables/figures/images only if substantially informative. Include permissions and legends/explanatory notes.
• Provides detailed (rich qualitative) information.
• Provides insight for further research.
• Permitting investigation of otherwise impractical (or unethical) situations.

Case studies allow a researcher to investigate a topic in far more detail than might be possible if they were trying to deal with a large number of research participants (nomothetic approach) with the aim of ‘averaging’.

Because of their in-depth, multi-sided approach, case studies often shed light on aspects of human thinking and behavior that would be unethical or impractical to study in other ways.

Research that only looks into the measurable aspects of human behavior is not likely to give us insights into the subjective dimension of experience, which is important to psychoanalytic and humanistic psychologists.

Case studies are often used in exploratory research. They can help us generate new ideas (that might be tested by other methods). They are an important way of illustrating theories and can help show how different aspects of a person’s life are related to each other.

The method is, therefore, important for psychologists who adopt a holistic point of view (i.e., humanistic psychologists ).

Limitations

• Lacking scientific rigor and providing little basis for generalization of results to the wider population.
• Researchers’ own subjective feelings may influence the case study (researcher bias).
• Difficult to replicate.
• Time-consuming and expensive.
• The volume of data, together with the time restrictions in place, impacted the depth of analysis that was possible within the available resources.

Because a case study deals with only one person/event/group, we can never be sure if the case study investigated is representative of the wider body of “similar” instances. This means the conclusions drawn from a particular case may not be transferable to other settings.

Because case studies are based on the analysis of qualitative (i.e., descriptive) data , a lot depends on the psychologist’s interpretation of the information she has acquired.

This means that there is a lot of scope for Anna O , and it could be that the subjective opinions of the psychologist intrude in the assessment of what the data means.

For example, Freud has been criticized for producing case studies in which the information was sometimes distorted to fit particular behavioral theories (e.g., Little Hans ).

This is also true of Money’s interpretation of the Bruce/Brenda case study (Diamond, 1997) when he ignored evidence that went against his theory.

Breuer, J., & Freud, S. (1895).  Studies on hysteria . Standard Edition 2: London.

Curtiss, S. (1981). Genie: The case of a modern wild child .

Diamond, M., & Sigmundson, K. (1997). Sex Reassignment at Birth: Long-term Review and Clinical Implications. Archives of Pediatrics & Adolescent Medicine , 151(3), 298-304

Freud, S. (1909a). Analysis of a phobia of a five year old boy. In The Pelican Freud Library (1977), Vol 8, Case Histories 1, pages 169-306

Freud, S. (1909b). Bemerkungen über einen Fall von Zwangsneurose (Der “Rattenmann”). Jb. psychoanal. psychopathol. Forsch ., I, p. 357-421; GW, VII, p. 379-463; Notes upon a case of obsessional neurosis, SE , 10: 151-318.

Harlow J. M. (1848). Passage of an iron rod through the head.  Boston Medical and Surgical Journal, 39 , 389–393.

Harlow, J. M. (1868).  Recovery from the Passage of an Iron Bar through the Head .  Publications of the Massachusetts Medical Society. 2  (3), 327-347.

Money, J., & Ehrhardt, A. A. (1972).  Man & Woman, Boy & Girl : The Differentiation and Dimorphism of Gender Identity from Conception to Maturity. Baltimore, Maryland: Johns Hopkins University Press.

Money, J., & Tucker, P. (1975). Sexual signatures: On being a man or a woman.

Further Information

• Case Study Approach
• Case Study Method
• Enhancing the Quality of Case Studies in Health Services Research
• “We do things together” A case study of “couplehood” in dementia
• Using mixed methods for evaluating an integrative approach to cancer care: a case study

Related Articles

Research Methodology

Qualitative Data Coding

What Is a Focus Group?

Cross-Cultural Research Methodology In Psychology

What Is Internal Validity In Research?

Research Methodology , Statistics

What Is Face Validity In Research? Importance & How To Measure

Criterion Validity: Definition & Examples

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Answering 'what is your ideal work environment' in a job interview.

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Employers ask about your ideal work environment to assess fit.

Predicting what you'll be asked in a job interview is challenging. One common question that may leave you stumped if caught off guard is, “What is your ideal work environment?” Another version of this question is, "What type of work environment do you prefer?" Obviously, there is no perfect workplace. But preparing an answer to this question in advance will accomplish two things. First, it will force you to dig deep to identify what’s important to you. Best of all, articulating your vision in a clear and succinct way that aligns with the company’s values will also leave a lasting impression on your future employer.

Your ideal work environment refers to the type of workplace where you will be the most productive and satisfied. Employers ask this question for several reasons. One is to assess cultural fit. They want to know that your desires match what they have to offer. Why? Employees who fit well within an organization are more likely to feel motivated and engaged, resulting in higher productivity. It also gives the hiring manager insight into your personality—something more difficult to glean from a résumé.

Finding an ideal culture match matters just as much to you, the job seeker, as to the employer. So much so that a Glassdoor survey polling over 5,000 respondents from the U.S., U.K., France and Germany found that 73% said they wouldn’t even apply to a company unless its values align with their own. The next time you prepare for an interview, follow these steps to respond to the question, “What is your ideal work environment?”

Reflect on past experiences

The first step is to define your preferences. Look back on past work experiences to identify the environments in which you thrived. Remember, it’s about more than just describing the physical location. Think about factors such as:

• Flexibility
• Work-life balance
• Opportunities for growth
• Collaboration vs. working independently
• Structured vs. ambiguous environments

Then, make a list and prioritize these attributes. Are there any elements on which you could be flexible? Also, note any characteristics you consider deal breakers.

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Some employers ask about your ideal work environment to ensure you researched the company. Check the job description for keywords like creative, fast-paced or team-oriented. To learn more about the company culture , review the corporate website. Pay special attention to the mission statement and careers section. Also, look at social media channels to get a glimpse into the organization’s priorities. Another idea is to create a Google alert to stay on top of breaking news or announcements. Finally, talk to current employees. By scheduling informational interviews, you can get an insider perspective on what it’s like to work there.

Prepare your response

In a job interview, you always want to appear energetic and enthusiastic about the role. So, when you respond, frame your answer in a positive light. For example, instead of describing how you hated working for your micromanaging boss who tracked your every move, focus on the fact that you’re a self-starter who thrives on flexibility. Highlight what is most important to you and connect it to the organization you’re interviewing with. To make your response more compelling, use real-life examples. By using a storytelling approach, your interview will be engaging and memorable.

Example answers

Here are a few sample responses to this increasingly common interview question:

You enjoy a team-based environment

My ideal work environment is one where I can express my creativity while using my problem-solving skills to overcome obstacles. I enjoy collaborating with team members on challenging assignments. Working in a rewarding environment is also important to me. That’s why I was impressed that you recently created a program to recognize employees who go above and beyond. I find that I’m most productive and motivated when I’m part of a team that celebrates each other’s wins.

You prefer a balance between group and independent projects

I prefer working both in a group setting and independently at times. When I researched your company, I learned that many employees collaborate on projects and also focus on their own responsibilities. I’ve found that this balance is what makes me thrive as an advertising executive. While I enjoy brainstorming sessions, I also like spending time alone to strategize and focus on my day-to-day responsibilities.

You thrive in a remote setting

My ideal work environment centers around working for an organization that empowers its employees. When I read that you are a global company that prioritizes a sense of belonging, I was excited. I am most energized and productive when I am given the flexibility to work remotely for fast-paced, high-growth companies. Given that you promote transparency, work-life balance and asynchronous work, I can make an immediate contribution in this role.

Job interviews are a two-way conversation. If you determine that the company culture and your expectations don’t align, that’s okay. The role may not be a good fit. However, if there is overlap, you can decide whether some preferences are worth compromising. Most importantly, be authentic. It will make you a more attractive candidate and increase the likelihood of finding a job opportunity that is the best fit for you.

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