Which Research Study Would You Most Expect to See from a Researcher

Multiple Choice

Which research study would you most expect to see from a researcher with a life-course perspective?

A) the effect of smoking on neurotransmitter systems and memory
B) how memory processes change from infancy to old age
C) growing up in the 1960s, and its influence on drug-taking behavior in middle adulthood
D) sex differences in marital satisfaction