IB Psychology HL Extended Essay Example

You communicate a clear psychological topic and keep the investigation anchored in attachment theory throughout.

Your research question is explicit, evaluative, and mostly well connected to the discussion and conclusion.

You use a generally relevant range of research methods and show awareness of why particular studies matter.

Your scope shifts between general future relationships and later romantic relationships, which makes the focus less precise than it could be.

The age range in your inclusion criterion is broader than the phrase early childhood suggests.

Your methodology would be stronger if you explained how studies were selected and why certain evidence was weighted more heavily than other evidence.

You demonstrate good knowledge of attachment theory and use core concepts such as internal working models and attachment classifications appropriately.

You apply a wide range of psychological terminology meaningfully rather than dropping in technical language without context.

You generally link studies to the argument in a way that shows you understand how attachment research is used to explain later relational outcomes.

Some concepts are applied too broadly, especially when ecological validity or construct validity are treated as more direct than the evidence allows.

A few pieces of evidence are connected to insecure attachment more confidently than the studies themselves justify.

Your conceptual precision would improve if you defined the attachment model used by each key study before comparing them.