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IB Psychology IA Word Count

Wojtek

By Wojtek

20 Apr 2026

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If you're about to begin writing your Psychology IA, knowing the word count is crucial for success. In this post, we'll not only provide the overall word count for the IA but also offer detailed guidance on how to allocate words to each section, helping you structure your IA effectively and stay within the limits. The word limits in this guide are only suggestions, so feel free to customize them as you see fit! 

 

 

IB Psychology Word Count

 

 

The IA must not exceed 2,200 words, as examiners are not required to read beyond this limit. Therefore, it's crucial to stay within the word count to ensure all your work is considered. Note that while references and appendices are required, they are not included in the final word count. Now that you understand the overall word limit, let’s break down the recommended word count for each section of the Psychology IA. Allocating the right amount of words to each part is key to maintaining a focused and well-structured report. 

 

 

Introduction 

 

The Introduction should ideally range between 500 and 600 words because you must clearly state a focused aim, explain a real-world problem and its impact on your population of interest, and provide a brief literature review of two relevant studies. 

 

See this exemplar with a well-developed Introduction.

 

Research Methodology

 

For the Research Methodology section, we recommend 400 to 500 words, as this part requires a detailed justification for your chosen research method and a thorough explanation of your proposed procedure, including sampling techniques and a clear link to relevant ethical considerations.

 

See this exemplar with a well-developed Research Methodology section.

 

Data Collection 

 

The Data Collection section should be approximately 400 to 500 words to adequately explain the decisions made in creating your data collection tool, such as a questionnaire or observation checklists, and to discuss potential challenges like researcher bias or participant variability that could affect your findings.

 

See this exemplar with a well-developed Data Collection section.

 

Discussion 

 

The Discussion section is recommended to be 500 to 600 words because you must discuss potential findings and their implications for policy or practice, reflect on how your personal history and bias may have influenced the investigation, and justify one additional research method to gain a more holistic understanding of the topic. 

 

See this exemplar with a well-developed Discussion section.

 

 

We hope you found this post helpful. For more useful materials associated with the IB, check out the wide variety of IA, EE and TOK exemplars available at Clastify and other guides available on our blog