IB Psychology SL Extended Essay Example

You communicate a psychologically grounded topic clearly from the title and introduction.

Your line of inquiry stays focused on anxious attachment and relationship satisfaction throughout most of the essay.

You use a relevant and varied secondary-research approach, drawing on different study designs and a meta-analysis.

The research question is broader than the title and does not fully capture the cultural and gendered emphasis you signal elsewhere.

Your question would be stronger if you explained how you will judge “to what extent.”

The overall methodology is relevant, but you do not clearly explain how studies were selected, prioritised, or compared.

You show solid understanding of attachment theory and related psychological concepts.

You use subject-specific terminology accurately in most places, including terms such as internal working models, reliability, validity, and longitudinal design.

You generally apply sources in a way that supports the argument rather than treating them as isolated summaries.

At times you imply causation from correlational findings, which weakens scientific precision.

Some concepts, such as mediation and statistical control, are used too confidently.

A few source applications go beyond what the evidence directly supports, especially when linking broader outcomes back to relationship satisfaction.