Participants in this study were 267 students (M = 20.50 years old; SD = 1.367 years old), which consisted of 97 males and 170 females. Samples were taken incidentally in five campuses in Jakarta and its surrounding areas (Bekasi and Depok), namely Bina Nusantara University, Gunadarma University, Mercu Buana University Jakarta, Pancasila University, and Higher School of Land Transportation.