About __________ percent of all alcoholics and problem drinkers are homeless vagrants who do not have jobs or families.
a. 5
b. 10
c. 15
d. 20
e. 25
Question 2
Sigmund Freud pioneered __________ as a nonmedical form of treatment.
a. psychoanalysis
b. behavior modification
c. support group therapy
d. client-centered therapy
e. avoidance therapy