Based on currently available data, ________ appear to be inherited.
a) specific phobias
b) specific genes that influence fear and anxiety
c) social phobias influenced by 15 different chromosomal abnormalities
d) different degrees of trait anxiety
Ans: d) different degrees of trait anxiety
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What does the text describe as "a blanket of fat wrapped around the main part of the neuron that serves the function of keeping the brain's electrical signals on one path and increasing their speed"?
a. synapse b. lipids c. cortex d. myelin
Which of the following statements about family alliances is supported by research cited in the text?
a. Alliances present in childhood tend to be maintained throughout adolescence. b. Girls and boys who identified most with their mother in childhood typically shift their alliance to their father during adolescence. c. Girls, but not boys, who identified most with their mother in childhood typically shift their alliance to their father during adolescence. d. Boys, but not girls, who identified most with their mother in childhood typically shift their alliance to their father during adolescence.