On ___________ tests,measures of item difficulty largely reflects the position of the item in the test.
A) power
B) typical response
C) multidimensional
D) speed
Correct Answer:
Verified
Q3: A test item with p = .80
Q4: A test item with p = .50
Q5: While the item difficulty index is only
Q6: Item 10 on an exam had an
Q7: What is the approximate optimal Item Difficulty
Q9: A test item with a p =
Q10: A test item with a p =
Q11: Reliability relates to test _.
A)items
B)length
C)scores
D)constructs
Q12: Items with a difficulty index of _
Q13: A general recommendation is to use items
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