Comparative Analysis of University Students’ Big-Five Personality Traits Based on Demographic Variables

This study aims to examine whether university students’ Big Five personality traits differ significantly based on demographic variables such as gender, age, academic year, and income level. In this study, a comparative survey model was adopted. Data were systematically collected through a questionnaire technique from 450 university students representing diverse demographic characteristics. Descriptive statistics”, “independent samples t-test, exploratory factor analysis, and confirmatory factor analysis were used in the analysis process. According to the results, the dimensions of extraversion, conscientiousness, openness to experience, and neuroticism showed statistically significant differences based on gender, with female students scoring higher than their male counterparts in these dimensions. Significant differences were also found in extraversion and agreeableness according to age, in extraversion according to academic year, and again in extraversion based on income level. These findings suggest that personality traits may be influenced by certain demographic variables, highlighting the importance of considering individual differences within the context of higher education.