Heritabilities of Common and Measure-Specific Components of the Big Five Personality Factors
Three different measures of the Big Five personality dimensions were developed from the battery of questionnaires used in the National Merit Twin Study: one from trait self-rating scales, one from personality inventory items, and one from an adjective check list. Behavior-genetic models were fit to what the three measures had in common, and to the variance distinctive to each. The results of the model fitting agreed with other recent studies in showing the Big Five dimensions to be substantially and about equally heritable, with little or no contribution of shared family environment. Heritabilities for males and females did not differ significantly. For Agreeableness and Conscientiousness, some effect of shared environment was found for measure-specific variance on the personality inventory, and for Extraversion and Neuroticism, models involving nonadditive genetic variance or twin contrast effects provided slightly better fits. © 1998 Academic Press.
Altmetric Attention Stats
Dimensions Citation Stats
Published In
DOI
ISSN
Publication Date
Volume
Issue
Start / End Page
Related Subject Headings
- Social Psychology
- 5205 Social and personality psychology
- 5204 Cognitive and computational psychology
- 5201 Applied and developmental psychology
- 1702 Cognitive Sciences
- 1701 Psychology
- 1503 Business and Management
Citation
Published In
DOI
ISSN
Publication Date
Volume
Issue
Start / End Page
Related Subject Headings
- Social Psychology
- 5205 Social and personality psychology
- 5204 Cognitive and computational psychology
- 5201 Applied and developmental psychology
- 1702 Cognitive Sciences
- 1701 Psychology
- 1503 Business and Management