Jill noticed that her mother and sister both had characteristics of anxiety, hence she concluded that she might be at risk as will.
This type of reasoning is consistent with which of the following approaches to studying the genetic basis of behavior?
a. Adoption study
b. Family study
c. Twin study
d. Naturalistic study
Question 2
Name two researchers who pioneered human sexual research in the 1960's.
a. Masters and Coolidge
b. Masters and Johnson
c. Johnson and Johnson
d. Johnson and Coolidge