According to the cultural comparisons in your text, at what age does it seem that most of the world's traditional cultures wean their children from breast feeding?

Which method of treating phobias involves relaxation training and exposure to the feared object?

a) extinction b) punishment c) token economy d) systematic desensitization

Which of the following DOES NOT fall within the category of relationship therapies?

a) couples therapy b) group therapy c) family therapy d) psychoanalysis