What is a quantitative item analysis?
A) numerical data from respondent questionnaires about the test
B) analysis of data from respondent questionnaires about the test
C) statistical analyses of the responses test takers gave to individual items
D) statistical analyses of the test's validity
Correct Answer:
Verified
Q15: To increase internal consistency, items that correlate
Q16: Which one of the following ranges of
Q17: Test items that everyone gets "right" or
Q18: What are phi coefficients?
A) the correlation between
Q19: An interitem correlation matrix displays the _.
A)
Q21: When a test yields significantly different validity
Q22: The item characteristic curve can provide a
Q23: Which one of the following is a
Q24: What are cut scores?
A) scores that would
Q25: How does computerized adaptive testing (CAT) choose
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