The psychosocial characteristics of adolescents are described in order to assist teachers in interacting more effectively with their students. Examination of students about the presence of pathology in adolescence reveals that the typical adolescent is not a stereotypically impulse-ridden, uncontrollable person. Many of an adolescent's difficulties stem from an unsuccessful resolution of the psychosocial tasks confronted in adolescence. The five psychosocial tasks most relevant for the classroom teacher are accepting one's own physique and sexual role, establishing new peer relationships, attaining emotional independence, acquiring socially responsible behavior, and building values. Problem areas that arise when the adolescent fails to deal successfully with these tasks are delineated. Teachers can help overcome these problems by setting an example for the students, maintaining appropriate classroom limits, providing a wide range for acceptable emotional expression, providing opportunities for independence and individuality, and learning to listen and communicate effectively with the adolescent. (RW)