Drug dependence is:
a. closely tied to how much drug is used
b. closely tied to frequency of drug use
c. similar to what is popularly called addiction
d. occurs after a period of drug abuse
Ans: c
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During an internship at a mental health clinic, you hear a psychiatrist say, "We need to put Mrs. Smith on a typical neuroleptic drug." You know that this type of drug will:
A. alter the size of her ventricles in the brain B. reduce serotonin activity in the nervous system C. increase dopamine activity in the nervous system D. reduce dopamine activity in the nervous system
Deception, invasion of privacy, and lasting harm are considerations in the
a. justification for doing nonlaboratory, or "real world" experiments. b. control of dependent variables in a field experiment. c. determination of the degree of placebo effect. d. ethics of behavioral research.
A psychologist using the method of naturalistic observation would
a. carefully design controlled situations in which to observe behavior. b. rely on observations of subjects' responses to questionnaires. c. observe behavior as it happens in actual settings outside the laboratory or clinic. d. make careful records of the behavior of clients treated during the course of therapy.
The symbolic function substage of preoperational thought occurs roughly between the ages of
A. 6 years and 7 years. B. 5 years and 6 years. C. 2 years and 4 years. D. 9 months and 2 years.