Identity and Personality: The Big Five and Narrow Personality Traits in Relation to Sense of Identity

Abstract

Based on a sample of 2,092 college students, Sense of Identity was found to be significantly related to the Big Five traits (Agreeableness, Conscientiousness, Emotional Stability, Extraversion, and Openness) as well as four narrow personality traits (Aggression, Optimism, Tough-Mindedness, and Work Drive). Results of multiple regression analyses indicated that after controlling for age, year in school, and sex, the Big Five traits accounted for 34% of the variance in Sense of Identity, with the narrow traits accounting for an additional 16% of the variance. A combination of six Big Five and narrow traits account for over 50% of the variance in Sense of Identity for the total sample as well as for demographic subgroups referenced by age, sex, ethnicity, marital status, family characteristics, transfer, and commuter status. It was suggested that personality traits may be influencing sense of identity. Results were discussed in terms of theoretical and methodological implications.