THE EFFECTS OF GUTTMAN WEIGHTS ON THE RELIABILITY AND PREDICTIVE VALIDITY OF OBJECTIVE TESTS WHEN OMISSIONS ARE NOT DIFFERENTIALLY WEIGHTED

Abstract

Journal of Educational MeasurementVolume 12, Issue 3 p. 179-185 THE EFFECTS OF GUTTMAN WEIGHTS ON THE RELIABILITY AND PREDICTIVE VALIDITY OF OBJECTIVE TESTS WHEN OMISSIONS ARE NOT DIFFERENTIALLY WEIGHTED PAUL RAFFELD, Corresponding Author PAUL RAFFELD University of OregonRAFFELD, PAUL. Address. Rehabilitation Research and Training Center in Mental Retardation, College of Education, University of Oregon, Eugene, OR 97403. Title. Research Associate. Degrees: B.A. University of California, Los Angeles, M.A. California State University at Long Beach, Ph.D. University of Oregon. Specialization: Psychometric theory, computer scienceSearch for more papers by this author PAUL RAFFELD, Corresponding Author PAUL RAFFELD University of OregonRAFFELD, PAUL. Address. Rehabilitation Research and Training Center in Mental Retardation, College of Education, University of Oregon, Eugene, OR 97403. Title. Research Associate. Degrees: B.A. University of California, Los Angeles, M.A. California State University at Long Beach, Ph.D. University of Oregon. Specialization: Psychometric theory, computer scienceSearch for more papers by this author First published: September 1975 https://doi.org/10.1111/j.1745-3984.1975.tb01020.xCitations: 6AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Citing Literature Volume12, Issue3September 1975Pages 179-185 RelatedInformation