One "cure" for masturbation practiced in America during the late 1800s was castration

From anthropological studies, about ____ of cultures have some kind of explicit economic transaction as a part of the marriage process

a. a quarter b. half c. two-thirds d. three-quarters

Which of the following is a part of the clinical picture in antisocial personality and psychopathy?

a. Careful planning of future activities that will help their families. b. Using charm to make a strong first impression. c. Strong feelings of remorse after wronging others. d. A total lack of desire to maintain friendships with others.