According to the dopamine hypothesis of schizophrenia, symptoms occur because ______.
A. there is too much dopamine activity in the brain
B. there is too little dopamine activity in the brain
C. dopamine is broken down more quickly than usual
D. "the schizophrenia gene" involves dopamine production
Answer: A
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The display of negative emotions between spouses is a good predictor of divorce when it occurs early in a marriage
a. True b. False Indicate whether the statement is true or false
A dependent variable is so named because it is dependent on
a. a participant's reaction to a condition. b. the experimenter's behavior. c. the participant's personality. d. the level of measurement.
Individuals who may show serious delays in intellectual or social functioning, but who have tremendous abilities in a particular domain are known as:
a. cognoscenti b. experientialist c. savants d. acadamenti
Devan is given a test that contains a number of statements such as "I enjoy listening to loud music" and "I am generally a cautious person.". Devan is supposed to mark "true" or "false" next to each statement. This type of test would be considered to be:
a. a projective personality test b. a self-report personality inventory c. a Rorschach test d. the Wechsler Adult Intelligence Scale