volume 54, issue 1, P101-104 1994
DOI: 10.1177/0013164494054001012
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Abstract: This software program computes the Mantel-Haenszel statistic that is used for detecting differential item functioning (DIF). The main features of the program are (a) the capability of using total test score or a "purified" test score as the internal criterion for matching examinees, (b) using an external criterion for matching examinees if one is available, (c) complete descriptive statistics on the test data, (d) complete reference and focal group performance data for items flagged as DIF, (e) additional DIF…

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