The predictable changes in blood flow to the male genitals that occur during ________ can be a useful clinical indicator of ________
a. non-REM sleep; narcolepsy
b. the day hours; hypertension
c. REM sleep; impotence
d. slow-wave sleep; cardiac failure
e. the day hours; cocaine abuse
Answer: c. REM sleep; impotence
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For which famous memory researcher is memory a problem-solving activity in which the problem is to give a coherent account of some past event, and the memory is the solution to that problem?
A) Bartlett B) Meyer C) Ebbinghaus Incorrect. The researcher in question is Bartlett. Ebbinghaus was concerned with memory for nonsense syllables and not stories like Bartlett. D) Skinner TOPIC: Getting It Out: Retrieval of Long-Term Memories
Which combination would be a sign of good health?
a. LDL level over 160 mg/dL and HDL level under 50 mg/dL b. LDL level under 160 mg/dL and HDL level under 50 mg/dL c. LDL level under 160 mg/dL and HDL level over 50 mg/dL d. LDL level over 160 mg/dL and HDL level over 50 mg/dL
Regarding the principles of perception, which of the following statements is FALSE?
a. Illusory figures are implied shapes that are not actually bounded by an edge or an outline. b. Young children are unable to see illusionary shapes because there are only minimal cues. c. Contiguity is often responsible for the perception that one thing has caused another. d. Perceptions tend toward simplicity and continuity.
The LEAST genetic variability is found within which pair of relatives?
a. Brother and sister b. Monozygotic twins c. Wife and husband d. Grandparent and grandchild