levo

Memory

Explanations for forgetting

  • 4 things to know
  • Paper 1

Overview

Interference and retrieval failure as the two explanations, covering the two directions interference operates in and the difference between context-dependent and state-dependent forgetting.

What you need to know

Answer each one before you reveal it.

Your recallNot started
Key term

Why does forgetting occur according to interference theory?

Key term

Distinguish the two directions in which interference operates.

Key term

What does retrieval failure theory say about forgetting?

Key term

Distinguish context-dependent from state-dependent forgetting.

Questions from this subtopic

Each one with the model answer underneath.

  1. 1

    According to interference theory, why does forgetting occur?

    Model answer

    Forgetting occurs because similar memories compete with and disrupt each other during storage or retrieval.

  2. 2

    What is proactive interference?

    Model answer

    Proactive interference occurs when previously learned information interferes with the ability to recall new information learned later.

  3. 3

    A student who learned to drive in the UK struggles to adapt to driving on the right side of the road in France. Which type of interference explains this difficulty?

    Model answer

    Proactive interference, because the previously learned driving habits are interfering with learning the new driving behaviour.

  4. 4

    What is retroactive interference?

    Model answer

    Retroactive interference occurs when newly learned information interferes with the ability to recall information learned earlier.

  5. 5

    A student learns French vocabulary, then learns Spanish vocabulary. Later, they struggle to recall the French words. Which type of interference is this?

    Model answer

    Retroactive interference, because the newly learned Spanish vocabulary is interfering with recall of the earlier French learning.

  6. 6

    In which temporal direction does proactive interference operate?

    Model answer

    Proactive interference works forwards in time, with old memories disrupting new learning.

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