According to a 2011 survey, the number of obese individuals has ___ since 1980 worldwide
a. decreased by half
b. stayed the same
c. tripled
d. doubled
D
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Which mental health professional's activities includes visiting patients' homes, evaluating patients and their families, and conducting group psychotherapy?
a. psychiatrist b. psychoanalyst c. psychiatric social worker d. comparative psychologist
The eating behavior of the hyperphagic rat suggests there is
a. anorexia in rats. b. satiety in rats. c. an "off" center in the ventromedial nucleus of the hypothalamus. d. an "off" center in the lateral hypothalamus.
Infants in this sensorimotor substage learn to repeat bodily movement that occurred initially by chance; they then repeat this chance behavior intentionally
a. substage 1: simple reflexes b. substage 2: first habits and primary circular reactions c. substage 3: secondary circular reactions d. substage 4: coordination of secondary schemes
A form of learning in which a voluntary response is strengthened or weakened by its association with positive or negative consequences is called __________.
A. the behavioral perspective B. the psychodynamic perspective C. operant conditioning D. classical conditioning