This document provides an overview of the history and development of systemic family therapy. It discusses how the field shifted from a modernist to post-modernist perspective. Originally, problems were seen as arising from dysfunctional family relationships and communication patterns, viewing the self as relational. Later approaches emphasized narrative and social constructionism, examining how meaning is constructed through language. Family therapy incorporated ideas from cybernetics, systems theory, and postmodern concepts like pluralism and contextual truth.