Bremer (1937) found that if the brain stem is cut between the medulla and the spinal cord, the animal:
a. sleeps constantly
b. goes through its normal wake-sleep cycle
c. is no longer able to sleep
d. cannot perform the inverted-U function
b
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Which is NOT among the goals of scientific psychology?
a. the development of measurement techniques for describing behavior precisely and accurately b. understanding why certain behaviors occur c. applications of research findings to solve everyday problems d. searching for absolute truths about behavior
Independent variable is to ____ as dependent variable is to ____.
A. cause; confound B. effect; treatment C. measure; outcome D. cause; effect
Younger children are the most common victims of ____
a. physical abuse b. emotional abuse c. sexual abuse d. neglect
Which of the following is NOT a physiological signal for hunger?
A. low supply of glucose B. fatty acid deficit C. stomach contents depletion D. time since last meal