Author Question: Nomothetic is to idiographic as general is to specific. Indicate whether the statement is true or ... (Read 42 times)

karen · **on:** Jun 19, 2018

Nomothetic is to idiographic as general is to specific.

Indicate whether the statement is true or false

Question 2

Suppose that 15 of the 20 examinees who score above criterion level on a criterion-referenced
test get an item right, but only 3 or the 30 scoring below criterion level get the item right. What
is the item's D index?

A) .48 B) .65 C) .40 D) .60