Item analyses are usually not worth the time and effort in terms of the improvements they make in test effectiveness.
Correct Answer:
Verified
Q2: The point-biserial formula is useful in evaluating
Q3: The difficulty of an item on a
Q4: The purpose of a criterion-referenced achievement test
Q5: The optimum difficulty index (p) of a
Q6: The difficulty index of a test item
Q7: The discrimination index of a test item
Q8: Every distracter in a multiple-choice item should
Q9: The procedure for computing the discrimination indexes
Q10: An item response curve relates the performance
Q11: The difficulty level on an item characteristic
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents