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Cross-Modal Multivariate Pattern Analysis
Published on: November 9, 2011
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Personality nuances and cognition: A multi-cohort and multi-method approach
Yannick Stephan1, Angelina R Sutin2, René Mõttus3
1Euromov, Univ. Montpellier, Montpellier, France.
Journal of Psychiatric Research
|February 12, 2025
Summary
Specific personality traits, or nuances, are linked to cognitive function in adults. Higher neuroticism relates to poorer memory, while conscientiousness, extraversion, and openness are linked to better memory performance.
Area of Science:
- Psychology
- Cognitive Science
- Gerontology
Background:
- The Five-Factor Model (FFM) personality domains are associated with cognition in adults.
- Examining specific personality nuances offers deeper insight into trait-cognition links.
Purpose of the Study:
- To investigate the association between personality nuances and cognitive outcomes.
- To assess memory performance, subjective memory, and informant-rated cognition across diverse cohorts.
Main Methods:
- Utilized data from five community-based cohorts (N > 28,000, ages 32-104).
- Assessed personality nuances using the Midlife Development Inventory (MIDI).
- Evaluated cognitive function via memory tasks, subjective reports, and informant ratings.
Main Results:
- Replicable associations were found between personality nuances and cognitive outcomes.
- Higher neuroticism nuances (e.g., nervous, worry) correlated with poorer memory and cognition.
- Higher conscientiousness, extraversion, and openness nuances were linked to better memory and cognition.
Conclusions:
- Novel evidence supports replicable associations between specific personality nuances and cognitive function.
- Understanding these nuances can refine models of personality and cognitive aging.
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