Final answer:
A key tenet of Structural Therapy is examining the overall structure and dynamics of the family, focusing on the system rather than individual members.
Step-by-step explanation:
A key tenet of Structural Therapy is c) Examining the overall structure and dynamics of the family. This form of therapy, developed by Salvador Minuchin, focuses on understanding and improving the interactions and boundaries within a family system rather than concentrating solely on individual members. Structural therapists believe that problems within a family are best solved by adjusting the relationships and interactions amongst everyone in the family system. It involves the therapist joining the family system, evaluating the power dynamics, and the flexibility of boundaries within the family unit to understand where dysfunction may be rooted.