In Smith's definition, which statement represents the ability to perform social roles, including work and family, as expected by society?

• A. the (+) interaction among the physical, social, psychological, and spiritual aspects of the environment.
• B. the ability to adapt positively to social, mental, and physiological change for health vs illness.
• C. the ability of the person to perform social roles, including work and family, based on societal expectations.
• D. None of the above.

Answer: (C)

The idea being tested is health as the ability to perform social roles expected by society. Smith defines health by the person’s capacity to carry out social roles, such as work and family responsibilities, in line with societal expectations. This focus on role performance and social participation distinguishes health from merely not being ill or from other dimensions. The other statements describe different aspects—environmental interactions, adaptation to change, or a general “none of the above” notion—rather than the specific notion of functioning in social roles. Therefore, the statement about performing social roles based on societal expectations best matches Smith’s definition.