LeDoux's research with rats suggests that fear can occur without the involvement
of the "higher" parts of the brain.
This conclusion is the result of the fact that LeDoux
lesioned the ___________ and the rats still showed conditioned fear, but when he
lesioned the __________, the rats showed no conditioned fear at all.
(a) amygdala; auditory thalamus
(b) auditory thalamus; auditory cortex
(c) corpus callosum; auditory cortex
(d) auditory cortex; auditory thalamus
D
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Menarche is the ______
a. onset of menstruation c. beginning of adolescence b. appearance of pubic hair d. production of sperm cells
Lawrence Kohlberg studied the development of moral understanding by
A) observing his own children in situations where they were tempted to do something they knew was wrong. B) presenting children and adults with moral dilemmas and asking them what the main actor should do and why. C) using puppets to act out misbehavior and then asking children to explain why the puppet was wrong. D) interviewing parents about how their children would behave under a variety of circumstances.