Showing papers on "Differential item functioning published in 1965"
TL;DR: This work has shown that the proportion of correct answers to an item has a normal-ogive or logistic relationship to total test score, and this is shown to be a mistaken and an undesirable notion.
Abstract: It is common to assume that the proportion of correct answers to an item has a normal-ogive or logistic relationship to total test score. However, this is shown to be a mistaken and an undesirable notion.
18 citations