Self- and teacher-reported empathy (8 item scale), relational aggression (5 item scale), and social intelligence (10 item scale) at three different occasions.
A data frame with 143 observations on 142 variables. The variable names consist of an initial letter indicating the source (s: self-report, t: teacher-report), two letters indicating the construct (EM: empathy, RA: relational aggression, SI: social intelligence), a number indicating the item number on the scale, and a "t" followed by a number indicating the measurement occasion.