5.2

Forgetting and Memory Errors

AP Psychology

How quickly do we forget?

Ebbinghaus forgetting curve

  • •
  • •
  • •
  • •

Seven reasons for forgetting

1. Encoding failure

2. Storage decay

  • •
  • •
  • •

3. Retrieval failure (tip-of-the-tongue)

  • •
  • •

4. Proactive interference

5. Retroactive interference

Interference summary

6. Motivated forgetting (repression)

  • •
  • •
  • •

7. Source amnesia (source misattribution)

Memory distortion and construction

Memory is constructive

Elizabeth Loftus and the misinformation effect

False memories

Implications

  • •
  • •
  • •
  • •

Other memory phenomena

Déjà vu

Imagination inflation

Overconfidence in memory

Improving memory

AP Exam Tips

  • •
  • •
  • •
  • •
  • •

Common Mistakes

  • •
  • •
  • •
  • •
  • •

Key Vocabulary