Experimental group is to random assignment as measurement is to
A. giving operational definitions of variables.
B. confounding variables.
C. third variables.
D. artificiality of variables.
Answer: A
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Sleep apnea may be more than a sleep problem. For reasons that are not entirely clear, it is linked to increased risk of ____.
A. cancer and strokes B. cancer and diabetes C. heart attacks and strokes D. heart attacks and diabetes
Adam had always been the problem child of the family, getting in trouble for skipping school and routinely disobeying his parents and their rules for him. His parents arranged a family therapy session, and Adam was surprised to hear the therapist say that:
A) he was not the sole problem, but instead that the family system was broken. B) he was the source of the breakdown in the family dynamics. C) his parents were to blame for his obedience problems. D) it would be best if Adam left the room so that the rest of the family could speak frankly about him.
While doing volunteer work at a mental hospital, Mary is put on a ward for adults with severe mental disorders. One patient remains in the same position for hours at a time and never talks. The doctors tell Mary this patient suffers from
A) depersonalization disorder. B) catatonic schizophrenia. C) disorganized schizophrenia. D) paranoid schizophrenia
In which of the following ways should lawyers present their case to a jury?
a. story order b. story order, but only for the prosecution lawyer c. witness order d. witness order, but only for the defense lawyer