Arousal of the ____________________, a division of the autonomic nervous system, helps the organism cope with a crisis by fighting, running away, or some other form of physical exertion.
Fill in the blank(s) with the appropriate word(s).
sympathetic nervous system
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Children who have well-developed pretending skills
a. have advanced abilities to take the point of view of others. b. are rather solitary and not well-liked by peers. c. have relatively undeveloped communication skills. d. have relatively inflexible approaches to problem solving.
If your neurosurgeon were able to take a neuron out of your brain and examine it, she would most likely find that ____
a. ?its axon would be very short b. ?it would have two cell bodies c. ?it would have more than one axon d. ?its cell body would not have any dendrites attached to it
Answer the following statement(s) true (T) or false (F)
In small-N designs, researchers have the advantage of needing to measure the dependent variable only once.
When experts meet to rate how essential each test question is to the test, their data can be used to provide evidence of validity by calculating a ______.
A. correlation coefficient B. content validity ratio C. mean rating D. frequency table of ratings