Study Notes on Forgetting and Memory Construction

Forgetting

• Purpose: Helps discard useless data to focus on relevant memories.

• Superior Memory: Some (e.g., Jill Price) possess overwhelming autobiographical recall.

Memory Formation

• Encoding Failure: Inattention or age prevents information from entering long-term storage.

• Storage Decay: Information retention fades over time (Ebbinghaus' curve).

• Interference: Proactive (old overrides new) and retroactive (new overrides old) interference disrupt recall.

Memory Construction and Errors

• Misinformation Effect: Misleading info can distort eyewitness memories.

• Source Amnesia: Forgetting the origin of a memory leads to false attributions.

Repressed and Recovered Memories

• Debate: Scientists question the frequency of repression; suggestive interviewing often creates false memories of childhood abuse.

Eyewitness Testimony in Children

• Accuracy: Highly susceptible to suggestion, though accurate accounts are possible under neutral conditions.

Strategies for Improving Memory

• Techniques: Use spaced practice, active engagement, and mnemonic devices.

• Consolidation: Meaningful context and adequate sleep are essential.

• Testing: Self-testing identifies gaps and reinforces learning.