What is a potentially serious threat to construct validity?
A) Participant is unaware what is being measured
B) Untrue rumors about a study
C) Participants all receive same instructions
D) Several measures of the same variable
Correct Answer:
Verified
Q4: What is the most likely impact of
Q5: To increase construct validity, an experimenter should:
A)
Q6: Probability levels refer to:
A) Alpha
B) The probability
Q7: Placebo effects e.g., for clinical depression) tends
Q8: What must be determined before construct validity
Q10: Increasing the sensitivity of experimental measures may
Q11: A Type I error refers to:
A) The
Q12: In an experiment, power is a function
Q13: If a difference between groups is found
Q14: When is contact and attention a threat
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