Most developmental psychologists believe that development is the result of:

A) nature and nurture acting separately.
B) genetic traits.
C) nature and nurture acting together.
D) environmental influences.

Developmental Psychologists

Professionals who study the psychological growth and changes that occur throughout a person's lifespan, from infancy to old age.

Nature and Nurture

A debate concerning the relative importance of an individual's innate qualities ('nature') versus personal experiences ('nurture') in determining or causing differences in physical and behavioral traits.