The possibility that significant differences exist between college student subgroups, as measured by the Omnibus Personality Inventory (OPI), was tested with 99 university students and was supported. Intellectual disposition variables consistently yielded significant differences among subgroups. (Author)

The Omnibus Personality Inventory was administered to a group of students as freshmen, seniors, and alumni (five years after graduation). Respondents exhibited freshman-to-senior personality changes usually associated with college attendance. The orientation to intellectualism and the social-emotional maturation persisted in the years immediately…