GCSE Edexcel Psychology 9-1 (1PS0) Revision Notes

Perfect Review Resource packs for GCSE Edexcel Psychology 9-1 (1PS0)

Master GCSE Edexcel Psychology 9-1 (1PS0) with our teacher-crafted revision notes from Exam Papers Practice. Covering the latest syllabus, each set of notes is structured around key questions with clear answers and detailed explanations. Topics include cognitive development, memory, social influence, research methods, and psychological problems.

These revision materials are perfect for teachers looking for ready-to-use lessons to teach in class in preparation for the GCSE Edexcel Psychology 9-1 (1PS0) examinations in 2026 and beyond. Students will also find them useful for reviewing lessons, reinforcing understanding, and preparing independently for exams.

Study actively, improve knowledge retention, and build exam confidence with our GCSE Edexcel Psychology 9-1(1PS0) revision notes. Perfect for the 2026 exams and beyond.

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Topic 1: Development – How did you develop? (Paper 1: 1PS0/01)

Teachers' Materials - PowerPoint Presentation
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Full Topic covering the following lessons:
Lesson 1: Early Brain Development
Lesson 2: Piaget’s Stages of Development and Their Role in Education
Lesson 3: STUDY – Piaget and Inhelder
Lesson 4: Dweck’s Mindset Theory
Lesson 5: Willingham
Lesson 6: STUDY – Gunderson
Lesson 7: Morality

Topic 2: Memory – How does your memory work? (Paper 1: 1PS0/01)

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Full Topic covering the following lessons:
Lesson 1: Memory and Information Processing
Lesson 2: Short-term and Long-term Memory
Lesson 3: Atkinson and Shiffrin Multi-Store Model (MSM)
Lesson 4: STUDY – Peterson and Peterson
Lesson 5: Bartlett’s Theory of Reconstructive Memory
Lesson 6: STUDY – Bartlett: War of the Ghosts
Lesson 7: Reductionism vs. Holism

Topic 3: Psychological Problems – How would psychological problems affect you? (Paper 1: 1PS0/01)

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Full Topic covering the following lessons:
Lesson 1: The Symptoms, Features, and Incidence of Addiction
Lesson 2: Genetic Explanation of Addiction
Lesson 3: Learning Theories as an Explanation for Addiction
Lesson 4: Treatments for Addiction
Lesson 5: STUDY – Young (2007)
Lesson 6: The Symptoms, Features, and Incidence of Depression
Lesson 7: Genetic Explanation of Unipolar Depression
Lesson 8: STUDY – Caspi (2003)
Lesson 9: Cognitive Theory
Lesson 10: Treatments for Depression
Lesson 12: Issues and Debates – Nature and Nurture

Topic 4: The Brain and Neuropsychology – How does your brain affect you? (Paper 1: 1PS0/01)

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Full Topic covering the following lessons:
Lesson 1: The Structure, Function, and Lateralisation of the Brain
Lesson 2: STUDY – Sperry (1968)
Lesson 3: The Nervous System
Lesson 4: The Impact of Neurological Damage
Lesson 5: STUDY – Damasio (1994)
Lesson 6: How Psychology Has Changed Over Time

Topic 6: Criminal Psychology – Why do people become criminals? (Paper 2: 1PS0/02)

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Full Topic covering the following lessons:
Lesson 1: Understanding Learning Theories
Lesson 2: Understanding Learning Theories as an Explanation of Criminality – SLT
Lesson 3: STUDY – Bandura, Ross, and Ross
Lesson 4: STUDY – Charlton et al.
Lesson 5: Biological Explanations of Criminality
Lesson 6: Biological Explanations of Criminality – Personality
Lesson 7: Recidivism – Prisons
Lesson 8: Recidivism – Community Sentencing and Restorative Justice
Lesson 9: Treatments – Token Economy
Lesson 10: Treatments – Anger Management Programmes

Topic 9: Sleep and Dreaming – Why do you need to sleep and dream? (Paper 2: 1PS0/02)

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Full Topic covering the following lessons:
Lesson 1: Stages of Sleep and REM
Lesson 2: Internal and External Influences on Sleep
Lesson 3: STUDY – Siffre (1975)
Lesson 4: Symptoms and Explanations of Sleep Disorders
Lesson 5: Freud’s Theory of Dreaming (1900)
Lesson 6: STUDY – Little Hans
Lesson 7: Hobson and McCarley’s Activation-Synthesis Theory of Dreaming (1977)

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