The Masters and Johnson studies differed from earlier studies because they included
A. Interviews with males and females of all ages.
B. Observations of actual sexual behaviors.
C. Questionnaires about sexual habits.
D. Data on normal and abnormal sexual behaviors.
Answer:B
The Masters and Johnson studies differed from earlier studies because they included
A. Interviews with males and females of all ages. B. Observations of actual sexual behaviors. C. Questionnaires about sexual habits. D. Data on normal and abnormal sexual behaviors.