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Facilitating memory with hypnosis, focused meditation, and eye closure
Graham F Wagstaff1, Jo Brunas-Wagstaff, Jon Cole
1Department of Psychology, University of Liverpool, UK. gwf@Liverpool.ac.uk
The International Journal of Clinical and Experimental Hypnosis
|December 14, 2004
Summary
Focused meditation with eye closure effectively enhances memory recall for emotional events without increasing errors. Hypnosis showed limited memory benefits but increased false confidence, indicating focused meditation is a more reliable memory-facilitation technique.
Area of Science:
- Cognitive Psychology
- Neuroscience
Background:
- Memory recall can be influenced by various cognitive and psychological states.
- Hypnotic induction and meditation are explored for their potential memory-enhancing properties.
Purpose of the Study:
- To investigate the efficacy of hypnotic induction and focused meditation (FM) in facilitating memory recall.
- To determine if these techniques improve memory for specific events (face identification, emotional events) and assess potential side effects like increased errors or confidence in false memories.
Main Methods:
- Three experiments were conducted.
- Experiment 1: Hypnosis for face identification.
- Experiment 2: Focused meditation (FM) with and without eye closure for emotional event memory.
- Experiment 3: Assessed motivation and expectancy effects.
Main Results:
- Hypnosis yielded limited memory facilitation but increased confidence in incorrect responses.
- Focused meditation (FM) with eye closure significantly improved free recall of an emotional event.
- FM did not increase errors and reduced phonemic fluency, suggesting it's not solely due to expectancy or motivation.
Conclusions:
- Focused meditation, particularly with eye closure, shows promise as a brief, effective memory-facilitation procedure.
- Hypnosis may not be ideal for memory enhancement due to potential increases in false confidence.
- The findings suggest FM's effectiveness is linked to cognitive changes beyond simple motivation or expectancy.