Motivation to learn foreign languages is a significant determinant of successful language acquisition. The subject has been widely researched in the past, and since the early 1990s a great deal of empirical research related to the classroom environment has been proposed to expand theory into everyday classroom practice. I present an empirical,…

Investigated effects of pubertal, social, and biological factors on negative affect of 103 White girls aged 10 t0 14 years. Results indicate that social factors, and the interaction of negative life events and pubertal factors, accounted for more variance than did hormonal pubertal factors alone. (RJC)

This study examined the effects of adolescent pubertal status, adolescent gender, parent gender, and conversation topic on parent and adolescent affective expression. Subjects were 85 adolescents in fifth through ninth grade who participated in 2 separate 8-minute conversations, one pleasant and one unpleasant, with their mother and father…