Multiple Choice
When the same questionnaire is scored for opinions on two or more topics, a threat to internal validity may exist because:
A) respondents may psych out the researcher's hypothesis
B) the questionnaire becomes too long
C) some items may be similar to other items
D) reliability of both scores is likely to be reduced
Correct Answer:
Verified
Correct Answer:
Verified
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
Q9: Subjects performing well merely because they are
Q10: Which of the following is a question
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
Q15: A regression threat to internal validity refers
Q16: Which of the following is the best