Data for this study of 108 young adults from the New York Longitudinal Study include measures of temperament derived from two sources: interviews conducted with subjects' mothers when the children were 3 and 4 years of age and measures of Type A behavior derived from interviews with the subjects during young adulthood. (Author/NH)

The predictive relation between neonatal behavior and temperament at 24 months was examined for 67 infants selected from the full socioeconomic status (SES) distribution. Initial ratings were made when the infants were one to four days old. Irritable neonates were rated as more upset, less attentive to stimuli, and less responsive to the staff at…

In a study of eating problems in adolescent girls, researchers saw 193 White adolescent females and their mothers in the girls' middle school years and two years later. Examined was the emergence of eating problems as a function of pubertal growth, body image, personality development, and family relationships. (RH)

Examines change in prosocial moral judgment over a seven-year period; determines whether there are gender differences in the development of prosocial moral judgment; and examines the interrelations of moral judgment, affect (sympathy), and behavior in middle childhood. (Author/RWB)