Background: Dynamic, relational developmental systems-based models of development emphasize that developmentally-nurturant youth-adult relationships elicit in youth perceptions of being known and loved. Although such perceptions are foundations of positive youth development (PYD), such measures do not exist. Objective: We sought to create a…

This paper considers how issues of adolescent development might be brought into conversation with dilemmas in sex education. Here, sex education is larger than information, affirmation or prohibition. In its address to the most intimate aspects of life--love, loss, vulnerability, power, friendship, aggression--sex education is necessarily…

The psychosocial impact of puberty on changes in girls' feelings about their bodies and their sexuality is discussed. We present a model of girls' sexuality development that incorporates puberty, self, and peer systems. (Contains 2 figures.)

Studies psychosocial development and friendship of 85 secondary school students and 138 college students (71 males and 152 females). Finds no gender preference in choice of developmental style. Friendship variables are more strongly associated with development for boys; girls view their relationships as closer than those of boys. (SLD)