Focuses on the fundamental role that communication plays in family life. Family relationships are some of the most important and influential relationships in which people are involved. Examines the changing and complex definition of family, and explores family interaction from a variety of theoretical perspectives. Emphasizes families of color, families with LGBTQ members, and solo parent families. Covers family systems and communication patterns; family rituals; power, conflict, and stress in families; relationship maintenance in families; and the role of family communication in health.