Questions: Priya, a social worker, is meeting with the McKinley family. She intends to look at their interrelated lives as well as external factors such as health care and role definitions among others. All of these factors influence their individual and family behavior. Priya's approach can be explained using concepts from the systems social exchange rational choice humanistic

The answer is systems theory.

Explanation for each option:

1. Systems Theory: This approach is correct because it focuses on understanding the family as a complex, interconnected system. Systems theory considers how different parts of a system (in this case, the family) interact with each other and with external factors, such as health care and role definitions. It emphasizes the interrelatedness of individuals within the family and how external influences can affect family dynamics and individual behaviors.

2. Social Exchange Theory: This theory is incorrect in this context because it primarily focuses on the cost-benefit analysis of social interactions, where individuals seek to maximize rewards and minimize costs. While it can be applied to family dynamics, it does not specifically address the interrelatedness of family members and external factors in the same way systems theory does.

3. Rational Choice Theory: This theory is also incorrect here as it centers on the idea that individuals make decisions based on rational calculations to maximize their personal advantage. It does not adequately address the interconnectedness of family members or the influence of external factors on family behavior.

4. Humanistic Theory: This approach is incorrect in this context because it focuses on individual potential and personal growth, emphasizing concepts like self-actualization and personal agency. While it can be relevant to understanding individual behavior, it does not specifically address the family as an interconnected system influenced by external factors.