James A Wollack

James A Wollack

University of Wisconsin Madison - Madison / United States
Others
AD Scientific Index ID: 1831689
person_outline James A Wollack's MOST POPULAR ARTICLES
1-) An instructor’s guide to understanding test reliabilityCS Wells, JA WollackTesting & Evaluation Services University of Wisconsin, 20032792003
2-) Item parameter estimation under conditions of test speededness: Application of a mixture Rasch model with ordinal constraintsDM Bolt, AS Cohen, JA WollackJournal of Educational Measurement 39 (4), 331-348, 20022122002
3-) A mixture item response model for multiple-choice dataDM Bolt, AS Cohen, JA WollackJournal of Educational and Behavioral Statistics 26 (4), 381-409, 20011732001
4-) An investigation of the likelihood ratio test for detection of differential item functioningAS Cohen, SH Kim, JA WollackApplied Psychological Measurement 20 (1), 15-26, 19961571996
5-) Handbook of quantitative methods for detecting cheating on testsGJ Cizek, JA WollackRoutledge, 20161562016