The category of psychoactive medications called antipsychotics generally reduces the positive symptoms of schizophrenia and other psychotic disorders by decreasing the activity of which neurotransmitter?
a. GABA
b. Serotonin
c. Dopamine
d. Acetylcholine
Answer: C
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Which group is more apt to be involved with their grandchildren, compared to the others?
A. African American grandparents B. Caucasian American grandparents C. Native American grandparents D. Asian American grandparents
People who forgive others tend to have ____
a. better physical and mental health than people who hold grudges b. better mental health, but about the same physical health, compared to grudge holders c. better physical health, but about the same mental health, compared to grudge holders d. better mental health, but worse physical health, compared to grudge holders
Evaluating the self as a function of the self-concept is called
a. self-deception. b. self-efficacy. c. self-esteem. d. self-system.
Which of the following is true of the genetic ob/ob mice?
A. They are not sensitive to the fat signal, but they do produce it. B. They are sensitive to the fat signal, but they do not produce it. C. They are sensitive to the fat signal, and they do produce it. D. They are not sensitive to the fat signal, and they do not produce it.