One study has shown that males who are long-term cocaine users have elevated risks of all of the following EXCEPT

A. low motility.
B. increased fertility.
C. abnormally formed sperm.
D. low sperm count.


Answer: B

Psychology

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When addressing someone with a psychotic disorder, your text suggests that you

a. assist them with therapy. b. help get them institutionalized. c. be compassionate and helpful. d. avoid confrontation.

Psychology

In 1872, Charles Darwin published his book entitled “The Expression of the Emotions in Man and Animals,” where he suggested that emotional expression has evolutionary significance. The fact that emotions seemed to have similar meanings for everyone led him to propose the:

A. James-Lange Theory of Emotion. B. Universality Hypothesis. C. Cannon-Bard Theory of Emotion. D. Facial Feedback Hypothesis. E. Amygdala hypothesis.

Psychology

Which of the following conditions has also been caled "shell shock" or "battle fatigue?"

A. agism B. weathering C. general adaptation syndrome D. post-traumatic stress disorder

Psychology

When unacquainted male-female pairs gazed intently for 2 minutes into each other's eyes for a research project, what was the result?

A. They felt nothing. B. They felt embarrassed. C. They felt attraction and affection. D. They felt hostility toward each other.

Psychology