A randomized true experiment’s control group receives ______.
A. treatment and intervention procedures
B. double-blind experimental procedures
C. pretest procedure for baseline effect
D. no procedures related to the experiment
Ans: D
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Roughly half of young adults in the United States of America return to their parents' home at least once after they have moved out
a. True b. False Indicate whether the statement is true or false
When you see a picture of yourself, you recognize your own face. Which part of the brain is responsible for that ability?
A. hypothalamus B. midbrain C. the right hemisphere D. the left hemisphere
Late at night you are watching an old movie on TV that is set in a mental institution. One of the main characters spends most of his time frozen in a bizarre posture
Occasionally he refuses to do what is requested of him and sometimes he waves his arms in a windmill fashion. This patient would probably be classified as having the ________ type of schizophrenia. a. paranoid b. catatonic c. undifferentiated d. residual
Suppose Sam's rich uncle invests $10,000 in XYZ Widgets stock for him. Sam
subsequently knows a great deal about the stock from listening to his uncle. Jill, not having a rich uncle, has saved for a long time, and learned a lot about XYZ Widgets stock by studying the stock market. She invests $10,000 in XYZ Widgets stock. Jill and Sam are equally knowledgeable and equally wealthy. According to the theory of cognitive dissonance who is likely to value the stock more highly? (a) Sam, because it was a gift and he could spend his money on other things (b) Sam, because of insufficient justification (c) Jill, because of justification of effort (d) Jill, because of insufficient justification (e) dissonance theory does not make a prediction in this case