Age-specific sex differences in human personality structure : a cross-sectional study in Japan

広島大学保健学ジャーナル Volume 6 Issue 1 Page 12-16 published_at 2006-12-28
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Title ( eng )
Age-specific sex differences in human personality structure : a cross-sectional study in Japan
Creator
Tani Toshiaki
Morikawa Chizuko
Source Title
広島大学保健学ジャーナル
Journal of health sciences, Hiroshima University
Volume 6
Issue 1
Start Page 12
End Page 16
Abstract
The present study investigated age-specific sex differences in the reciprocal action of personality factors of personality structure, using a three-factor personality model. The subjects were 280 healthy adolescents (15-17 years) and 337 elderly individuals who were not inpatients (65-98 years). Psychometric properties of BASIC-3 Personality Inventory indicated high homology between adolescents and elderly. A positive association between Sociability and Novelty-Seeking personality was found in all groups. In addition, the relationship between Novelty-Seeking and Neuroticism, and Sociability and Neuroticism personality traits displayed contrasting differences when the subjects were categorized by sex. Our findings suggest that there are age-specific sex differences in personality structure, and these results may contribute to psychological intervention for the elderly.
Keywords
elderly
personality
sex differences
NDC
Medical sciences [ 490 ]
Language
eng
Resource Type departmental bulletin paper
Publisher
広島大学保健学出版会
Date of Issued 2006-12-28
Publish Type Version of Record
Access Rights open access
Source Identifier
[ISSN] 1347-7323
[NCID] AA11601063