Fairly high doses of alcohol interfere with erection of the penis in males, probably because of
A. direct physiological effects on the penis.
B. lower blood pressure.
C. dopamine release in the pituitary.
D. impaired processing of erotic signals.
D
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An absolutist believes that truth
a. lies in the nature of reality, and that there is only one truth. b. is relative to the experiences of the thinker . c. does not exist. d. is stranger than fiction.
Diana wants to see if heat causes happiness. She asks 100 participants to come to the laboratory, and as they walk in, she asks each person to choose a warm booth or a cool booth. On the basis of their choices, participants spend 20 minutes in one or the other booth before rating their levels of general happiness. What's wrong with Diana's experiment?
A) She didn't choose an independent variable. B) She didn't measure a dependent variable. C) She didn't randomly assign participants to the experimental and control groups. D) She didn't expose participants to both the warm and cool booths.
Cannabinoid receptors ______.
A. in the hippocampus are responsible for the memory effects of cannabinoids B. that are involved in muscle control are found in the frontal cortex C. are most highly concentrated in the brain stem D. are not found in the basal ganglia
Which of the following is one of Bandura's social-cognitive steps in which learning proceeds?
a. The observer does not successfully recall the behavior. b. The observer does not reproduce the behavior accurately. c. An observer must pay attention and perceive the most critical features of a model's behavior. d. The observer is not really ready to learn and carry out the behavior.