Mariposa just called out to her son Lou by saying his name to him. Lou just turned and looked in his mother's direction, demonstrating recognition of his own name. How old would you say that Lou must be?
a. 1 or 2 months old
b. 2 or 3 months old
c. 3 or 4 months
d. 4 or 5 months
d
Psychology
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In instrumental conditioning, a _________ is anything that strengthens a behavioral tendency
a. punisher b. shaper c. reinforcer d. pusher
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Which of the following disorders have a high rate of comorbidity with alcohol disorders?
a) hypochondriasis and schizophrenia b) bipolar disorder and depersonalization c) borderline personality disorder and mental retardation d) affective disorders and antisocial personality disorders
Psychology