Regarding mood disorders, which of the following statements is TRUE?
a. Humanistic theory states that depression is caused by repressed anger.
b. Psychoanalytic theories of depression emphasize learned helplessness as the psychological cause.
c. If one identical twin is depressed, the other has a 97 percent chance of suffering from depression with the probability of fraternal twins being 50 percent.
d. Scientists believe that the brain chemicals of serotonin, noradrenaline, and dopamine are involved in mood disorders.
ANSWER: d
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Which of the following is an example of the concept overregularization?
a. A child asks an embarrassing question to a stranger. b. A child shows inappropriate fast mapping. c. A child says, "I eated my cereal." d. A child talks to a younger child, using overly difficult language.
Authoritarians who think they are superior to everyone who is different, not just other ethnic groups, have been described as possessing a(n) orientation
a. socially altruistic b. superordinate c. multicultural d. social dominance