Ito, T. (伊藤健彦), & Takagishi, H. (高岸治人) (2025).
Associations between individual- and group-level relational mobility and Big Five personality in Japan: A multilevel study of prefectural capitals.
日本における個人レベル・集団レベルの関係流動性とビッグファイブ性格特性の関連：都道府県庁所在地を対象としたマルチレベル分析
Journal of Personality, 1–9.
https://doi.org/10.1111/jopy.70033
This study examined the associations between individual- and group-level relational mobility and the Big Five personality traits, along with demographic variables and macro-level variables, targeting 5048 people in all 47 Japanese prefectural capitals. The study controlled for macro-level variables such as total population, population change rate, population density per 1 km2 of habitable area, number of incoming residents, and number of outgoing residents in each prefectural capital, which previous studies have not examined. Multilevel regression analysis revealed that extraversion was positively associated with both individual- and group-level relational mobility. The present study showed that specific features of the social environment (relational mobility) are positively associated with specific aspects of Big Five personality traits.
日本の47都道府県庁所在地に住む20〜30代の5,048名のデータを用いて、「人間関係を自由に選べる社会かどうか（関係流動性）」と「性格（ビッグファイブ）」の関係を分析しました。