Multiple Choice
Shultz, Whitney, and Zickar (2021) mention which of the following as a common problem in differential item functioning studies?
A) Hard to get a large enough sample for the minority group
B) Parameters often vary randomly across populations
C) It is hard to determine which IRT model to use
D) Lack of local independence
Correct Answer:
Verified
Correct Answer:
Verified
Q3: If the discrimination parameters differ across groups
Q4: When paper and pencil based tests are
Q5: Which of the following is a reason
Q6: In a computer adaptive test, the first
Q7: Suppose you are conducting a differential item
Q9: What are the major advantages of CAT
Q10: What are strengths and limitations of the
Q11: Which of the following concepts in computerized
Q12: In IRT, what is the technique used
Q13: If you are interested in item bias,