The Extended Essay in IB Individuals and Societies: A Complete Guide
The Extended Essay (EE) is a central component of the International Baccalaureate Diploma Programme and one of the most academically demanding pieces of work students complete. For those choosing an Individuals and Societies (I&S) subject, the EE provides an opportunity to investigate real-world issues, analyse human behaviour and systems, and develop research skills that closely mirror university-level study.
This guide explains how the Extended Essay works within IB Individuals and Societies, what examiners are looking for, and how to approach the process strategically to achieve a strong result.
What Is the Extended Essay?
The Extended Essay is a 4,000-word independent research paper written over the course of the IB Diploma Programme. It requires students to:
- Formulate a focused research question
- Conduct independent research
- Construct a clear, evidence-based argument
- Apply subject-specific methodology
- Use academic referencing correctly
The EE is one of the three IB core components, alongside Theory of Knowledge (TOK) and Creativity, Activity, Service (CAS). Together with TOK, the EE contributes up to three bonus points toward the final IB score.
Individuals and Societies Subjects Eligible for the EE
Students may write their Extended Essay in any approved Individuals and Societies subject, including:
- History
- Geography
- Psychology
- Economics
- Global Politics
- Business Management
- Social and Cultural Anthropology
- World Religions
Each subject has distinct expectations regarding methodology, evidence, and analysis, so subject choice should reflect both interest and academic strengths.
Why the EE Is Valuable for I&S Students
Completing an Extended Essay in Individuals and Societies helps students to:
- Develop deep subject knowledge through sustained inquiry
- Practise critical thinking and evaluation of sources
- Apply theoretical frameworks to real or historical contexts
- Understand ethical considerations in social research
- Build academic writing and referencing skills
These skills closely align with undergraduate study in social sciences, humanities, and related fields.
Extended Essay Assessment Criteria (I&S)
The EE is assessed out of 34 marks across five criteria:
Criterion A: Focus and Method
Clarity of the research question, relevance to the subject, and appropriate methodology.
Criterion B: Knowledge and Understanding
Use of subject-specific concepts, terminology, and academic sources.
Criterion C: Critical Thinking
Quality of analysis, evaluation of evidence, and development of argument.
Criterion D: Presentation
Logical structure, formal layout, and correct referencing.
Criterion E: Engagement
Evidence of intellectual initiative and reflection in the research process.
Strong essays are analytical, not descriptive, and consistently link evidence back to the research question.
Choosing an Effective EE Topic in Individuals and Societies
A successful research question should be:
- Clearly focused and manageable within 4,000 words
- Grounded in reliable primary or secondary sources
- Aligned with subject-specific expectations
- Analytical rather than descriptive
Examples include:
- History: To what extent was United States involvement in Chile in 1973 driven by Cold War ideology?
- Psychology: How does childhood trauma influence academic motivation in adolescents?
- Geography: What impact has tourism had on coastal erosion in Cornwall?
- Economics: How did the COVID-19 pandemic affect small business survival in Munich between 2020 and 2022?
Broad or vague questions are one of the most common reasons students lose marks.
Subject-Specific Expectations
History
History EEs must focus on a clearly defined period and event. Students are expected to engage with historiography, evaluate sources, and construct an argument rather than narrate events.
A typical structure includes:
- Introduction and research question
- Historical context and source evaluation
- Analytical argument supported by evidence
- Conclusion
Geography
Geography EEs often involve fieldwork, statistical analysis, or case studies. A clear methodology section is essential, and students should discuss limitations and anomalies in their data.
Psychology
Psychology EEs must follow ethical guidelines and be grounded in established psychological theory. Students should compare perspectives and evaluate research methods rather than simply describe studies.
The Role of Sources and Evidence
High-scoring Individuals and Societies EEs rely on:
- Academic books and peer-reviewed journals
- Reliable case studies and datasets
- Balanced use of different perspectives
- Consistent and correct referencing
Unverified websites and opinion-based sources weaken credibility and analysis.
Suggested Timeline for EE Completion
- Year 1, Term 2: Choose subject and research question
- Summer: Conduct research and create a detailed outline
- Year 2, Term 1: Write and submit first draft
- Year 2, Term 2: Revise, refine, and submit final essay
Starting early significantly reduces stress and improves quality.
How the EE Prepares You for University
The Extended Essay develops skills that universities value highly:
- Independent research and time management
- Academic writing and formal argumentation
- Critical evaluation of sources
- Long-term project planning
Many students report that university essays feel more manageable after completing the EE.
Common Mistakes in I&S Extended Essays
- Choosing topics that are too broad
- Failing to link analysis back to the research question
- Over-describing rather than evaluating
- Ignoring counterarguments
- Inconsistent or incorrect referencing
Avoiding these issues can make a substantial difference to final marks.
Final Thoughts
The Extended Essay in Individuals and Societies is not just an IB requirement—it is an opportunity to explore a topic in depth, develop genuine academic skills, and prepare for higher education. Students who choose focused research questions, plan their work carefully, and prioritise analysis over description are best positioned for success.
With disciplined planning and the right support, the EE can become one of the most rewarding components of the IB Diploma.
