Sybil is a teenager who weighs 100 pounds and has an intense fear of gaining weight, even though girls her age and height should weigh around 110 pounds. She diets and exercises frequently, and has purged after eating by using laxatives
She has not menstruated in the past three months. Sybil is likely suffering from:
a) Anorexia nervosa, restricting type
b) Anorexia nervosa, binging-purging type
c) Bulimia nervosa, purging type
d) A diagnosis cannot be made because the criteria have not been satisfied
d
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In the context of career choice and job performance, research suggests that women perceive themselves as high in self-efficacy only:
a. when they have traditional "female" occupations. b. when they have traditional "male" occupations. c. if their marriages are successful. d. if their spouses are high in self-efficacy.
Much of the human stress response is hormonally driven. One hormone in particular, namely ______, has been shown to have a calming effect and to reduce anxiety.
a. testosterone b. oxytocin c. estrogen d. ghrelin
The term power refers to:
a. the probability of committing a Type I error b. the probability of committing a Type II error c. the probability that a statistical test will find a significant difference when a true difference exists in the population d. the probability that a statistical test will account for the unexplained variability
Harrison Bergeron was the ideal role model for citizens
Indicate whether the statement is true or false.