This document discusses the social and emotional development of adolescents, focusing on identity formation, relationships with parents and peers, and issues related to sexuality and teenage pregnancy. It outlines Erik Erikson's theories on identity development, the transition from childhood to adolescence, and how relationships evolve during this period, including the increasing significance of peer influence. Furthermore, it addresses the challenges surrounding adolescent sexual behavior, the consequences of teenage pregnancy, and the role of education in preventing these issues.