According to research in developmental psychology, which of the following is NOT true about the relationship between biology and personality development?

• A. Both genetic and environmental factors interact to shape personality over time.
• B. Personality development is determined solely by biological factors, with no influence from the environment.
• C. Biological factors such as genetics can influence personality traits.
• D. Temperament, which has a biological basis, can be observed in infants.

Answer: (B)

Verified step by step guidance

1. Step 1: Understand the core concept of the problem, which is the relationship between biology and personality development in developmental psychology.
2. Step 2: Recognize that personality development is influenced by both genetic (biological) and environmental factors, meaning it is an interaction rather than solely determined by one factor.
3. Step 3: Identify that statements acknowledging the role of genetics, biological temperament, and environmental interaction are consistent with current psychological research.
4. Step 4: Note that the statement claiming personality development is determined solely by biological factors, with no environmental influence, contradicts the widely accepted view in developmental psychology.
5. Step 5: Conclude that the incorrect statement is the one asserting exclusive biological determination, as it ignores the important role of environmental factors in shaping personality.