P.1.022 - Tau protein as a key element in stress-induced dendritic atrophy and suppression of adult hippocampal neurogenesis

Abstract

The chapter summarizes contributions of two prominent sociologists, Charles Cooley and George Herbert Mead, whose work led to the development of symbolic interactionism. Harry Stack Sullivan’s interpersonal approach to psychiatry highlights the essential motive to be understood by significant others. Central concepts include: the looking glass self; primary groups; intersubjectivity; and interpersonal field. The following themes are especially relevant to adolescent development: phases of adolescent development; social integration and loneliness; peer group structure; group identity vs. alienation; and forms of peer pressure. The complexity of assessing interpersonal relationships is addressed, and three topics are reviewed: reflected appraisal, peer social networks, and loneliness. Three of the many applications of Interpersonal Theories to adolescent development are covered: social media as a tool for managing and enhancing adolescents’ peer relationships; network analysis and adolescent behavior; and the link between group identity and intergroup relations. Strengths and limitations of the Interpersonal Theories are reviewed.