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Examining the Positivity Effect in Autobiographical Memory Across Adulthood
Karen L Siedlecki1, Stephanie Hicks2, Zachary G C Kornhauser2
1Psychology Department, Fordham University, New York, NY, USA klsiedlecki@fordham.edu.
International Journal of Aging & Human Development
|July 22, 2015
Summary
This study found no evidence of the positivity effect in memory across adulthood. However, memory valence significantly predicted life satisfaction, with age moderating this relationship differently for various memory types.
Area of Science:
- Psychology
- Cognitive Neuroscience
- Gerontology
Background:
- The positivity effect suggests older adults recall positive memories better.
- This effect is linked to age-related cognitive and emotional changes.
- Autobiographical memory research explores age differences in recall.
Purpose of the Study:
- To investigate the positivity effect in autobiographical memory without strict experimental constraints.
- To analyze the connection between memory emotional valence and subjective well-being.
- To examine how age influences memory characteristics throughout adulthood.
Main Methods:
- 281 adults aged 18-94 completed an online survey.
- Participants recalled two memories: a chosen memory and a personally meaningful one.
- Memory valence and phenomenological details were assessed using a modified questionnaire.
Main Results:
- No significant relationship was found between memory valence and age, refuting the positivity effect.
- Memory valence significantly predicted life satisfaction.
- Age moderated the valence-well-being link, varying by memory type.
- Older age correlated with increased memory vividness, coherence, and detail for meaningful memories.
Conclusions:
- The study did not support the positivity effect in autobiographical memory.
- Positive memory valence is linked to higher life satisfaction, especially in older adults.
- Age influences memory phenomenology, enhancing details for personally meaningful recollections.
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