LaTanya has refused to eat more than a few hundred calories a day for the past several months in an attempt to become more slender. As a result, she has lost an enormous amount of weight and she is now severely underweight. She has an intense fear of putting that weight back on. In addition, she continues to see herself as being somewhat overweight. LaTanya's symptoms are most consistent
with
a. orthorexia nervosa.
b. anorexia nervosa.
c. bulimia nervosa.
d. binge-eating disorder.
b
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One choice that is made by the researcher in operationally defining a behavior for a research study is the ______ they use.
A. type of software B. source of sampling C. scale of distribution D. scale of measurement
Given the characteristics of small-molecule transmitters and neuropeptides, we can conclude that small-molecule transmitters a. are well-suited to roles as neurotransmitters, whereas neuropeptides are well-suited to roles as neuromodulators. b. are well-suited to roles as neuromodulators, whereas neuropeptides are well-suited to roles as neurotransmitters. c. and neuropeptides are equally
well-suited to be either neurotransmitters or neuromodulators. d. and neuropeptides frequently act as neuromodulators and neurohormones, but rarely function as neurotransmitters.
The group of grieving children who are free from task work in mourning is
a. children who are 1-3 years of age b. children who are 4-5 years of age c. children who are 6-11 years of age d. children who are dying e. none of these
The medical model views abnormal behavior as resulting from
a) drug interactions. b) poor nutritional habits. c) exposure to teratogens. d) underlying organic causes.