This study investigated the association between the justice scores, care scores, general negative affect, and general positive affect among male and female undergraduate students at Prince of Songkla University, Thailand. Data were collected from 2,668 participants who were selected by means of systematic random sampling technique and data analyses by calculating odds ratios and employing chi-square tests using the EcStat program. The results revealed that the justice scores, care scores, general negative affect, and general positive affect were statistically significant associations with gender of students (p = .000). Male students were greater than female students had justice scores and general positive affect at a high level and moderate level. Meanwhile more male students had care scores and general negative affect with a low level than female students.