An internal variable influencing health beliefs is exemplified by which of the following?

• A. Perception of functioning
• B. Family practices
• C. Socioeconomic factors
• D. Cultural background

Answer: (A)

Internal factors that shape health beliefs come from within the person, such as how they judge their own abilities and functioning. Perception of functioning is an internal assessment: it reflects how the individual views their day-to-day capabilities and symptoms, which directly influences how seriously they take health issues, when they seek care, and how they follow treatment. External influences—like family practices, socioeconomic status, and cultural background—stem from the person’s environment and social context, not from their own internal assessment. Therefore, perception of functioning best exemplifies an internal variable that shapes health beliefs.