IB Psychology (First Exam 2027) SL Extended Essay Example

The student's research question is clear, relevant, and tightly focused on a specific comparison.

The student's method is well matched to a literature-based investigation and is applied with purpose.

The student's essay is organized in a way that helps the reader follow the development of their ideas.

A few key terms could be operationalized more precisely so the question becomes even more measurable.

The method would be stronger if the student gave fuller detail about how sources were selected and weighed.

Some sections could use more explicit signposting to make the progression of the argument even smoother.

The student uses subject terminology accurately and consistently.

The student shows strong understanding of the key ideas by linking concepts such as retention, transfer, moderators, and complexity to their argument.

The student relies on relevant and high-quality research materials to build their knowledge base.

A few technical terms could be defined more explicitly when they first appear.

The student's source base is strong, but it is somewhat concentrated around a small number of major reviews and studies.

Some conceptual framing remains implicit rather than being made fully explicit.