Your Friend David Has Decided to Start Studying Human Development

Multiple Choice

Your friend David has decided to start studying human development because he hates studying biology. According to your textbook, will David find happiness in his new area of interest?

A) Yes, because he can focus on psychological factors and ignore sociocultural and biological factors.
B) Yes, but only if he enjoys studying sociocultural factors.
C) No, because studying biological influences is a necessary component to understanding development.
D) No, because normative age-graded influences are all biological.