Cigarette smoking:
a. has increased in frequency over the past two decades, in spite of antismoking campaigns
b. introduces a central nervous system depressant to the brain
c. does not produce an addiction, although it is a habit that is difficult to break
d. during pregnancy is associated with an increased risk of birth defects
D
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The notion that form is a property of objects is ____
a. ?a definition of "Gestalt" b. ?a criterion for the phi phenomenon c. ?necessary for the occurrence of insight learning d. ?unique to the sensory field e. ?a priori
A clinical psychologist interprets a client's phobic behavior as a sample of that client's typical behavior. This clinical psychologist is most likely
a. psychodynamic. b. a group therapist. c. behavioral. d. humanistic.
To discover whether two variables are associated (but not necessarily causally), the type of research you would do is:
a. experimental. b. correlational. c. observational. d. time-series.
Medications for insomnia add about a. one-half hour to total sleep time, with few side effects
b. one-half hour to total sleep time, but are habit-forming and have additional significant side effects. c. two hours to total sleep time, with few side effects. d. two hours to total sleep time, but are habit-forming and have additional significant side effects.