When is contact and attention a threat to the construct validity of an experiment?
A) Participants expectations may explain the findings
B) Participants are not influenced by the experimental manipulation
C) Participant are not given enough attention
D) Control participants are not given the same manipulation as actual participants
Correct Answer:
Verified
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
Q9: What is a potentially serious threat to
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
Q15: The null hypothesis specifies:
A) There are differences
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