What is the core idea of family systems theory?

Family systems theory posits that an individual's behavior cannot be understood in isolation but rather as a part of the larger family unit. This theory emphasizes the interconnectedness of family relationships, suggesting that the dynamics and patterns within a family significantly influence each member's thoughts, feelings, and behaviors. The interactions and relationships among family members create a system where changes in one member can elicit changes in others, highlighting the importance of viewing individuals in the context of their family relationships.

This approach encourages therapists to consider the family as a whole when addressing issues, recognizing that problems often arise from relationship patterns rather than from individual characteristics alone. By focusing on family dynamics, therapy can work toward improving the overall functioning of the family system, leading to healthier individual behaviors and well-being.