Which statement best distinguishes internal from external factors influencing mental wellbeing?

• A. Internal factors include relationships, environment, culture, finances.
• B. Internal factors include personality, coping skills, sleep; external factors include relationships, environment, culture, finances.
• C. External factors influence mental wellbeing more than internal factors.
• D. Internal factors are unrelated to sleep.

Answer: (B)

The key idea is separating factors by where they originate: inside the person versus outside in the environment. Internal factors are things within someone that affect wellbeing, such as personality, coping skills, and sleep. External factors are elements in the outside world’s context, like relationships, the environment, culture, and finances. This option correctly groups these: personality, coping skills, and sleep as internal, and relationships, environment, culture, and finances as external. The other statements blur the origin or make unfounded claims about influence (or sleep’s relevance), which doesn’t distinguish internal from external.