Author Question: In the multiple-cutoff procedure, high scores on one selection variable can compensate for low ... (Read 76 times)

plus1 · **on:** Jun 19, 2018

In the multiple-cutoff procedure, high scores on one selection variable can compensate for low
scores on another selection variable.

Indicate whether the statement is true or false

Question 2

Assume that of 55 persons who take a test, 10 of the 15 people falling in the upper group on total
test score and 5 of the 15 falling in the lower group on total test score pass a given item. What is
the item discrimination index?

A) 1.00 B) .33 C) .50 D) .17