Difficulty Verdict

The 2024 series sits at a solid Grade 4 difficulty level. While Papers 1 and 3 provided highly accessible short-answer prompts, the extended essays and the high-tariff Research Methods section in Paper 2 demanded precise analytical skills and real-world application. Students who relied on rote learning struggled with the scenario-driven questions, whereas those trained in applying psychological concepts to novel contexts excelled.

Where the Marks Are Won and Lost

High scoring was concentrated in the descriptive sections of Paper 1 (e.g., outlining episodic vs. semantic memory) and the structured approaches questions in Paper 2. However, significant marks were lost in the application of the two-process model of phobias to the character Ken. Many candidates failed to make explicit classical and operant conditioning links to the stem details. Similarly, in Paper 3, essay responses regarding family dysfunction in schizophrenia or determinism often remained purely theoretical, lacking the required integration of case material (Jade and Maria, respectively).

Examiner Pitfalls & Misconceptions

Examiners highlighted several persistent student errors:

  • Failing to contextualize: In the 48-mark Research Methods section, generic definitions of terms like "primary data" or "pilot study" without direct reference to the parent-diary scenario were capped at lower bands.
  • Negative Reinforcement Confusion: A large portion of candidates still equate negative reinforcement with punishment, severely undermining their explanation of how Ken's phobia is maintained.
  • Weak Statistical Justifications: When selecting the unrelated t-test, many failed to explicitly identify the three required parameters (interval data, independent design, and test of difference) in the context of the sandpit-play study.

Revision Strategy & Prediction

To maximize study ROI, students must treat Research Methods as a standalone core module rather than an afterthought, given its massive \( ~24\% \) overall weighting in the standard path. For upcoming exam series, focus should shift toward topics that were under-represented or tested with low-tariff questions in this round:

  • Cognitive Behavioural Therapy (CBT): Highly likely to feature as a 16-mark essay, as the 2024 paper focused exclusively on the cognitive explanation of depression.
  • Localisation of Brain Function: Biopsychology focused heavily on sleep wake cycles (endogenous pacemakers) in 2024; localization and plasticity are overdue for high-tariff assessment.