Multiple Choice
How can reliability be reduced with many items close to a p value of 1.0?
A) The total score is transformed in an oblique manner.
B) The total score is an area transformation.
C) This results in a restricted range of scores.
D) This results in an artificially inflated validity coefficient.
Correct Answer:

Verified
Correct Answer:
Verified
Q3: In a class of 100 students,70 answer
Q4: A test analysis is displayed below.Based
Q5: The optimal p value for a true/false
Q6: Item 10 on an exam had an
Q7: The _ IRT model takes into consideration
Q9: On _ tests,measures of item difficulty largely
Q10: The item-total correlation is typically calculated using
Q11: On a reading comprehension exam,the proportion of
Q12: Which of the following was described as
Q13: When a test item has a discrimination