Memory — AQA GCSE Psychology Revision

    The Memory topic covers the fundamental processes of memory, structural models of memory, the active nature of memory, and factors influencing memory accur

    Topic Synopsis

    The Memory topic covers the fundamental processes of memory, structural models of memory, the active nature of memory, and factors influencing memory accuracy.

    Key Concepts & Core Principles

    Examiner Marking Points

    Memory

    AQA
    GCSE

    The Memory topic covers the fundamental processes of memory, structural models of memory, the active nature of memory, and factors influencing memory accuracy.

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    Objectives
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    Exam Tips
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    Pitfalls
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    Key Terms
    9
    Mark Points

    Topic Overview

    Memory is a core topic in AQA GCSE Psychology, exploring how we encode, store, and retrieve information. It covers the multi-store model (Atkinson & Shiffrin), including sensory register, short-term memory (STM), and long-term memory (LTM), as well as the types of LTM (episodic, semantic, procedural). Understanding memory is crucial because it explains everyday phenomena like forgetting and eyewitness testimony reliability.

    This topic also examines factors affecting memory accuracy, such as interference, context, and false memories. Students will evaluate key studies (e.g., Peterson & Peterson, Bahrick et al.) and theories (e.g., Tulving's types of LTM). Memory links to research methods, as students must understand how experiments test memory, and to issues like the cognitive interview for improving eyewitness recall.

    Mastering memory helps students appreciate how their own learning works—using strategies like chunking and rehearsal—and prepares them for debates about memory in legal and educational settings. It's a foundational topic for understanding cognition and behaviour.

    Key Concepts

    Core ideas you must understand for this topic

    • →Multi-store model: sensory register (unlimited capacity, 0.5s duration), STM (7±2 items, 18-30s duration), LTM (unlimited capacity, lifetime duration).
    • →Types of LTM: episodic (personal events), semantic (facts/knowledge), procedural (skills/habits).
    • →Encoding: acoustic (STM), semantic (LTM); visual (sensory register).
    • →Forgetting: interference (proactive/retroactive), retrieval failure (lack of cues), decay (STM).
    • →Eyewitness testimony: misleading information (Loftus & Palmer), anxiety effects, cognitive interview techniques.

    What You Need to Demonstrate

    Key skills and knowledge for this topic

    • Processes of memory: encoding, storage, and retrieval
    • Types of memory: episodic, semantic, and procedural
    • Multi-store model of memory: sensory, short-term, and long-term stores
    • Features of memory stores: coding, capacity, and duration
    • Primacy and recency effects in recall (serial position)
    • Murdock’s serial position curve study
    • Theory of Reconstructive Memory and 'effort after meaning'
    • Bartlett’s War of the Ghosts study

    Marking Points

    Key points examiners look for in your answers

    • Processes of memory: encoding, storage, and retrieval
    • Types of memory: episodic, semantic, and procedural
    • Multi-store model of memory: sensory, short-term, and long-term stores
    • Features of memory stores: coding, capacity, and duration
    • Primacy and recency effects in recall (serial position)
    • Murdock’s serial position curve study
    • Theory of Reconstructive Memory and 'effort after meaning'
    • Bartlett’s War of the Ghosts study
    • Factors affecting memory accuracy: interference, context, and false memories

    Examiner Tips

    Expert advice for maximising your marks

    • 💡Always define key terms (e.g., 'encoding' means changing info into a usable form) before describing studies—this shows precise knowledge.
    • 💡For evaluation, use the 'PEEL' structure: Point, Evidence, Explain, Link. For example, 'The multi-store model is oversimplified (point) because the case of HM shows STM intact but LTM impaired, suggesting more than one LTM store (evidence).'
    • 💡When discussing eyewitness testimony, explicitly link to real-world applications like police interviews—examiners reward contextual understanding.

    Common Mistakes

    Pitfalls to avoid in your exam answers

    • Misconception: STM and LTM are separate stores with no interaction. Correction: Information transfers between them via rehearsal, and LTM can influence STM (e.g., chunking uses LTM knowledge).
    • Misconception: Forgetting is always due to decay. Correction: Interference and retrieval failure are major causes; decay is hard to prove in LTM.
    • Misconception: Eyewitness memory is like a video recording. Correction: Memory is reconstructive and easily distorted by post-event information.

    Frequently Asked Questions

    Common questions students ask about this topic

    Before You Start

    Prior knowledge that will help with this topic

    • •Research methods: understanding experiments, variables, and controls is essential for evaluating memory studies.
    • •Biological bases of behaviour: basic knowledge of brain structures (e.g., hippocampus) helps explain LTM types.
    • •Developmental psychology: understanding how memory changes with age can provide comparative insights.

    Study Guide Available

    Comprehensive revision notes & examples

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    Likely Command Words

    How questions on this topic are typically asked

    Describe
    Explain
    Evaluate
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