Based on Silva's study on burnout and staleness, which of the following statements is (are) FALSE?
a. 42% of athletes experience overtraining.
b. 25% of athletes experience burnout at some point in their careers.
c. More than 70% of athletes reported some staleness during their sport seasons.
d. a and b
e. b and c
Which of the following is (are) characteristic of bulimia?
a. Eating behavior results in significant weight loss.
b. Eating behavior is excessive in an effort to feel better.
c. Feelings of guilt from eating result in purging.
d. all of the above
e. b and c
According to the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV), which of the following is (are) characteristic of bulimia?
a. recurrent episodes of binge eating in a discrete period of time
b. a minimum average of four binge-eating episodes a week for at least six months
c. a feeling of lack of control over eating behavior during eating binges
d. a and c
e. a and b
Unusual eating patterns are often one of the best indicators of an eating disorder. If a person hides food and disappears after eating, this can be a sign of
a. bulimia
b. anorexia nervosa
c. anorexia nervosa and bulimia
d. psychological depression
e. c and d
The two most abused substances in the United States are
a. stimulants and anabolic steroids
b. marijuana and alcohol
c. alcohol and tobacco
d. beta-blockers and stimulants
e. anabolic steroids and beta-blockers