Final answer:
The psychological part of the bio-psycho-social model includes factors such as patterns of behavior, relationships, and psychological stress.
Step-by-step explanation:
The psychological part of the bio-psycho-social model includes factors such as one's patterns of behavior, relationships, and psychological stress. It focuses on how these psychological factors interact with biological and sociocultural factors to affect health. For example, health psychologists study the relationship between genetic makeup, behavior, stress, and health, and explore effective ways to motivate people to address behavior patterns that contribute to poor health.