Previous research on sensation seeking (SS) was dominated by a variable-oriented approach indicating that SS level has a linear relation with a host of problem behaviors. Our aim was to provide a person-oriented methodology--a probabilistic clustering--that enables examination of both inter- and intra-individual differences in not only the level,…

Assesses the generalizability of structure of temperament across culture. Responses of 304 Japanese college students (59.5 male) to the Dimensions of Temperament Survey (DOTS) were compared to those of the American sample studied by Lerner, Palermo, Spiro and Nesselroade (1982) through the use of confirmatory factor analytic procedures. (Author/BE)

Personality and gender differences in close same-sex friendship needs and experiences were investigated in two samples. Participants were 312 university students (217 women, M age = 19.5) and 491 preadolescents (269 girls, M age = 11.87). Participants completed several questionnaires yielding scores for communion and agency (personality), communal…