Introduction
Murray Bowen's family system theory was one of the first comprehensive theories of family system functioning. It was developed in 1974 and it believed the family can be defined as a set of interacting individuals who are related by blood, marriage, cohabitation, or adoption and who interdependently perform relevant functions through roles. Relevant functions of the family include values and practices placed on health system theory is used to explain patterns of living among the individuals who make up the family systems (Edelmen, 2006).
Describe the theory In system theory, behaviors and family members responses influence the family pattern and life. Meanings and values are vital components of the family system and provide motivation and energy. Every family has a unique culture, value, structure, and history. Values, which are described as the means of interpreting events and information, pass from one generation to the next. Values continually interact with the environment and change slowly over time. The family processes information and energy exchange with the environment through values, the values identify the meanings of the information for the family's use. Systems have boundaries that separate the family system from the rest of the environment and control the flow of information, energy and matter between the system and surrounding environment to maintain the system. This characteristic becomes the family's psychic energy and internal manager, made up of interactions and relationship of members with one another and with those outside of the family system. The family is considered a unified whole rather than the sum of its parts-an integrated system of interdependent functions, structures, and relationships that acts as a single whole. Living systems are open systems. As a living system, the family must be open to a constant exchange of energy and information with the environment; the greater the openness of the
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