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Rudner, Lawrence M.; And Others – Applied Measurement in Education, 1996
An analysis of data from the 1990 National Assessment of Educational Progress Trial State Assessment suggests that person-fit statistics may not provide additional information about results of psychometrically strong achievement tests. More research is needed before person-fit statistics can be used routinely in analysis of item response data.…
Descriptors: Achievement Tests, Individual Differences, Item Response Theory, Psychometrics
Peer reviewed Peer reviewed
Reise, Steven P.; Flannery, Wm. Peter – Applied Measurement in Education, 1996
Statistical and theoretical issues that arise from assessing person-fit on measures of typical performance are discussed, including the frequent attenuation of detection of person-misfit, the need for methods of identifying sources of response aberrancy, and person-fit measures as moderators of trait-criterion relations. (SLD)
Descriptors: Item Response Theory, Measurement Techniques, Performance, Responses
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Tatsuoka, Kikumi – Applied Measurement in Education, 1996
Application of person-fit statistics to cognitive diagnosis requires special efforts to detect normal and usual response patterns resulting from sources of misconception that are frequently observed among students. This study shows a solution for the problem by introducing an extension of a person-fit statistic developed by K. Tatsuoka (1985).…
Descriptors: Classification, Cognitive Tests, Diagnostic Tests, Item Response Theory
Peer reviewed Peer reviewed
Ackerman, Terry A. – Applied Measurement in Education, 1994
When item response data do not satisfy the unidimensionality assumption, multidimensional item response theory (MIRT) should be used to model the item-examinee interaction. This article presents and discusses MIRT analyses designed to give better insight into what individual items are measuring. (SLD)
Descriptors: Evaluation Methods, Item Response Theory, Measurement Techniques, Models
Peer reviewed Peer reviewed
Mills, Craig N.; Stocking, Martha L. – Applied Measurement in Education, 1996
Issues that must be addressed in the large-scale application of computerized adaptive testing are explored, including considerations of test design, scoring, test administration, item and item bank development, and other aspects of test construction. Possible solutions and areas in which additional work is needed are identified. (SLD)
Descriptors: Adaptive Testing, Computer Assisted Testing, Elementary Secondary Education, Higher Education