Pearson Edexcel A Level Psychology Paper 2 2025 Mark Scheme

Download the official Pearson Edexcel A Level Psychology Paper 2: Applications of Psychology Mark Scheme for the June 2025 examination series (9PS0/02/MS). This examiner-approved PDF contains the complete official marking guidance used by Edexcel examiners for the Summer 2025 Applications of Psychology examination.

The official 2025 Edexcel Psychology mark scheme provides detailed examiner answers, indicative content, assessment objectives, level descriptors, statistical-method solutions, evaluation points, and essay-marking criteria required for accurate self-assessment and high-grade exam preparation.

This Applications of Psychology mark scheme covers Clinical Psychology, Criminological Psychology, Child Psychology, and Health Psychology topics, including schizophrenia, ICD diagnosis, anorexia nervosa, OCD, unipolar depression, eyewitness testimony, Eysenck’s personality theory, autism therapies, heroin addiction, aversion therapy, and biological explanations of behaviour.

Students can use this official mark scheme to understand how Pearson Edexcel awards AO1 knowledge marks, AO2 application marks, and AO3 evaluation marks across short-answer, calculation, and extended 8-mark, 16-mark, and 20-mark essay questions.

The mark scheme contains:
- Full examiner-approved answers for every question
- Indicative content for long-form essays
- Official Edexcel level descriptors and band criteria
- Statistical working-out examples for standard deviation and chi-squared questions
- Guidance on evaluation, application, and balanced conclusions
- Examiner expectations for evidence, terminology, and psychological reasoning
- Model evaluation points using supporting studies and research evidence

Clinical Psychology sections include ICD-11 classification systems, schizophrenia genetics, neurotransmitter explanations, mental-health diagnosis, socio-economic status studies, and inferential-statistics interpretation.

Criminological Psychology sections include Loftus and Palmer (1974), eyewitness testimony, cognitive interviews, personality theories of offending, anti-social behaviour, aggression, and biological treatments for violent offenders.

Child Psychology sections include van IJzendoorn and Kroonenberg (1988), deprivation and privation studies, autism-spectrum disorder, applied behavioural analysis, and attachment theory evaluation.

Health Psychology sections include Olds and Milner (1954), heroin addiction, neurotransmitter explanations of addiction, aversion therapy, alcoholism treatment, and behavioural-learning approaches.

This official Edexcel mark scheme is ideal for:
- A Level Psychology students preparing for 2025 and 2026 exams
- Private candidates and resit students
- Psychology teachers and tutors
- Revision academies and sixth-form colleges
- Independent learners seeking examiner insight
- Students aiming for A and A* grades using authentic examiner guidance

Using the official mark scheme alongside the June 2025 question paper helps students improve essay structure, evaluation quality, psychological terminology, inferential-statistics interpretation, and examiner-style application skills.

Pair this mark scheme with the official Edexcel 9PS0/02 June 2025 Question Paper available on markscheme.net for complete examiner-standard revision and accurate exam practice.

This mark scheme is designed for Pearson Edexcel A Level Psychology students preparing for the 2025 and 2026 examination series, including Year 13 students, private candidates, home learners, and resit students seeking examiner-level understanding of how marks are awarded.

It is also highly valuable for psychology teachers, tutors, schools, and revision academies looking for official examiner guidance, essay-marking support, and authentic assessment criteria for classroom teaching and exam preparation.