Professor McIntosh emphasizes that depression often involves the interactive influences of self-focused rumination,rejection from others,and low serotonin levels. The professor's emphasis best illustrates

A) the medical model.
B) the learning perspective.
C) linkage analysis.
D) a biopsychosocial approach.

Biopsychosocial Approach

A holistic perspective in health sciences that considers biological, psychological, and social factors and their complex interactions in understanding health, illness, and healthcare.

Self-focused Rumination

The process of continuously thinking about one's own personal issues, feelings, and experiences.

Serotonin Levels

refer to the concentration of serotonin, a key neurotransmitter in the human body that affects mood, emotion, and sleep.