Multiple Choice
Subjects performing well merely because they are being observed (and not necessarily because of any effect of treatment) are considered to be under the influence of:
A) the Hawthorne effect
B) the novelty effect
C) the halo effect
D) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q4: The threat of "subject characteristics refers to
Q5: In qualitative research, internal validity:<br>A) is irrelevant<br>B)
Q6: Matching<br>-Location threat<br>A) Age, gender, and class<br>B) Unreturned
Q7: An implementer threat to internal validity in
Q8: Loss of subjects is a threat to
Q10: Which of the following is a question
Q11: When the same questionnaire is scored for
Q12: A history threat to internal validity refers
Q13: Which threat would not apply to a
Q14: Matching<br>-History threat<br>A) Age, gender, and class<br>B) Unreturned