Approximately ______ percent of Americans age 12 and over have tried marijuana at least once. ...

Approximately ______ percent of Americans age 12 and over have tried marijuana at least
   once.
 
  a. 20 c. 60
   b. 40 d. 80

Question 2

The most effective way for women with orgasm difficulties to achieve orgasm is through
   ______.
 
  a. viewing erotic movies c. masturbation
   b. sensate focus exercise d. group sex

Question 3

Despite some sensationalistic cases in the media, the great majority of people with multiple
   personalities were not physically or sexually abused as children.
 
  Indicate whether the statement is true or false

Question 4

Which of the following is a problem associated with the use of tranquilizers to combat
   Insomnia?
 
  a. Tranquilizers tend to increase REM sleep.
  b. Tranquilizers may reduce the amount of GABA available in the brain.
  c. Tranquilizers can cause night sweats.
  d. Tranquilizers can result in rebound insomnia following discontinuation of the drug.

Question 5

Maternity blues are believed to be an abnormal response to the hormonal changes attending
   childbirth.
 
  Indicate whether the statement is true or false

Question 6

To treat female orgasmic dysfunction, Masters and Johnson used all of the following
   techniques
 
  a. sensate focus c. testosterone
   b. masturbation d. communication enhancement