The Minnesota Study of Twins Reared Apart

Heritability of Personality Traits

Temperament in Personality

Interaction of Genetics and Environment in Personality Expression

A young child is consistently cautious and reserved in new social situations, a trait also prominent in their biological mother. The child is being raised in a highly supportive and socially encouraging family environment. From the perspective of the biological approach to personality, which statement provides the most accurate explanation for the child's behavior?

A young child is observed to be consistently cautious and introverted from a very early age, a temperament similar to one of their biological parents. As the child grows, they are placed in a supportive and encouraging school environment, and they gradually become more socially confident and willing to try new things. Which statement best analyzes this developmental path according to the biological perspective on personality?

Biological Determinism (Personality)