Discuss the differences between anorexia nervosa and bulimia nervosa. What symptoms must be present for a diagnosis of either of these eating disorders?
What will be an ideal response?
Anorexia is characterized by voluntary starvation, while bulimia nervosa is
characterized by bingeing and purging. For anorexia to be diagnosed, the following
symptoms must be present: refusal to maintain a weight that is at least 85% of
normal BMI, intense fear of weight gain, disturbed/distorted body perception, and
absence of a menstrual period. For bulimia to be diagnosed, the following symptoms
must be present: bingeing and purging at least one time per week for 3 months,
uncontrollable urges to eat, and distorted perception of body size.
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Dawn and Dennis have decided not to have children. Their friends, Tom and Anita, are trying to provide them with reasons for having children. According to the research discussed in your text, Tom and Anita's reasons for having children are most likely to include:
a. Gaining parental approval by providing grandchildren b. The satisfaction of raising a child in your own image c. People's lives are enriched when they nurture and love children d. Tax laws make having children financially beneficial
Watson was not the first to demand an objective psychology and, according to one historian, ____ is considered the grandfather of Watson's behaviorism.?
a. ?Fechner b. ?Cattell c. ?Thorndike d. ?Pavlov e. ?Bekhterev
Which of the following would be a good occupation for someone who likes to work with math and details?
A. enterprising B. realistic C. investigative D. conventional
Drugs that tend to suppress dreaming by interfering with REM sleep include
a. amphetamines. b. barbiturates. c. opiates. d. all of these.