Drugs that inactivate monoamine oxidase B would be expected to
a. also block D2 receptors.
b. increase the release of dopamine in response to the arrival of an action potential at the terminal buttons.
c. make the dopamine transporter run in reverse.
d. cause the release of serotonin into the synaptic cleft.
e. increase the release of acetylcholine in response to the arrival of an action potential at the terminal buttons.
Answer: b. increase the release of dopamine in response to the arrival of an action potential at the terminal buttons.
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When observers are asked to use a rating scale to measure a psychological dimension such as aggressiveness or anxiety, the researchers must decide whether these ratings represent
A. a nominal or an interval scale. B. a nominal or an ordinal scale. C. an ordinal or an interval scale. D. an interval or a ratio scale.
Extreme scores do not have a significant impact on ______ making this a better measure to use if you have extreme outliers in your distribution.
A. the interquartile range B. range C. variability D. variance
Based on what you have learned about the developmental tasks and psychosocial crisis of early adolescence,design a developmentally appropriate intervention that would promote condom use and/or pregnancy prevention.
What will be an ideal response?
An antipsychotic drug that acts as an antagonist for 5-HT2A receptors and D2 receptors would likely…
a. have no effect on phencyclidine. b. enhance some of the effects of phencyclidine. c. reduce some of the effects of phencyclidine. d. inhibit the biotransformation of phencyclidine.