The purpose of this study is to examine the relationship between interpersonal competence and classroom cooperation activities. This study selected and evaluated sixteen university students in problem-based learning (PBL) course. The students answered the same questionnaire before and after the cooperative learning of PBL, and the changes in their…

Although the statistically significant relationship between personality traits and subjective well-being (i.e., self-reported happiness and life satisfaction) is well-known in the field of positive psychology, some scholars still cast doubt on the external validity of this finding and the strength of personality dimensions vis-a-vis other…