Which waves are found in the greatest number of sleep stages?

A. sleep spindles
B. theta waves
C. delta waves
D. beta waves


Answer: A

Psychology

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If all you know is that men commit more violent crimes than women, you can most accurately conclude that

a. genes alone cause aggression. b. women elicit violent behavior in men. c. gender roles alone cause aggression. d. a difference in the level of a behavior exists, but the cause may involve hereditary and/or environmental factors.

Psychology

Which speaker is likely to be viewed as the most credible?

a. ?an athlete endorsing a hair-care product b. ?a literature professor endorsing a financial management firm c. ?a professor of water resources speaking on behalf of a community lacking safe water d. ?a celebrity promoting his most recent film

Psychology

Which of the following is not true of automatic processes?

a. they are unavailable to introspection b. they are unintentional c. they involve motor processes, but not perceptual processes d. they interfere little with attention demanding processes

Psychology

During adolescence, a good nutrition program and active exercise is important to

a. fuel adolescent growth spurts. c. avoid obesity. b. discourage eating disorders. d. all of these answers.

Psychology