Educational aspirations are key predictors of academic and career success, career choices, and social mobility. While much research has explored factors shaping these aspirations, less is known about how they evolve over time. This study examines the trajectories of educational aspirations among 789 Chinese adolescents aged 11 to 15, using data…

Introduction: In the "new ecology of learning" it is becoming crucial to trace the paths of learning experiences that students develop both in school and outside it. Few research studies have focused on out-of-school activities. In this paper, we explore differences between children and adolescents in their participation through 26…

Analyzing data from the High School and Beyond survey on the behavior of 13,000 high school sophomore women over a two-year period, this document reveals the following facts about single motherhood: (1) young women with different background profiles exhibit markedly different rates of single parenthood; (2) because teenage women who become single…