Which of the following threats to validity could often be thought of as a form of attitude polarization?
A) the Hawthorne effect
B) testing effects
C) regression toward the mean
D) participant expectancies
Correct Answer:
Verified
Q8: The tendency for people to change their
Q9: Experimenter bias and _ can become very
Q10: Demand characteristics refer to:
A)pressure participants feel to
Q11: The Literary Digest error concerning the outcome
Q12: Whereas confounds threat_,artifacts threat_.
A)validity;reliability
B)reliability;validity
C)internal validity;external validity
D)external validity;internal
Q14: A research design in which someone tests
Q15: Rosenthal and Fode's study of "maze-bright" and
Q16: Madeline plans to stand outside of a
Q17: Which of the following represents the most
Q18: Which of the following threats to validity
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