Examined diurnal patterns of adolescents' stress, affect, and arousal. Found that gender, depression risk status, and day of week influenced mean levels of adolescent moods but were not associated with differences in mood patterns throughout the day. Suggested that adolescents' emotional states follow a diurnal cycle stemming from endogenous…

Used the experience sampling method to examine emotional structure of the week for adolescents in fifth to eighth grades and again four years later. Found that weekend evenings emerged in middle adolescence as the week's emotional high point, a time for enjoyable peer group and romantic activities, although the scripts for Friday and Saturday…