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IA: The data collection tool
28 Oct 2026
IA: The data collection tool

For Criterion C, students are required to create “an appropriate and effective data collection tool” to investigate the issue they have identified within their population of interest. But what exactly...

Research questions - IA and EE
14 Oct 2026
Research questions - IA and EE

What is the difference between an extended essay research question and an IA research question (RQ)? The first difference is that the IA proposal does not have to have an RQ; an aim is sufficient. But...

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