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flexMIRT: A Flexible Modeling Package for Multidimensional Item Response Models
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Chung, Seungwon; Houts, Carrie – Measurement: Interdisciplinary Research and Perspectives, 2020
Advanced modeling of item response data through the item response theory (IRT) or item factor analysis frameworks is becoming increasingly popular. In the social and behavioral sciences, the underlying structure of tests/assessments is often multidimensional (i.e., more than 1 latent variable/construct is represented in the items). This review…
Descriptors: Item Response Theory, Evaluation Methods, Models, Factor Analysis
Agreement Measure Comparisons between Two Independent Sets of Raters.
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Berry, Kenneth J.; Mielke, Paul W., Jr. – Educational and Psychological Measurement, 1997
Describes a FORTRAN software program that calculates the probability of an observed difference between agreement measures obtained from two independent sets of raters. An example illustrates the use of the DIFFER program in evaluating undergraduate essays. (Author/SLD)
Descriptors: Comparative Analysis, Computer Software, Evaluation Methods, Higher Education
College Libraries and Resource Sharing: Testing a Compact Disc Union Catalog.
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Townley, Charles T. – College and Research Libraries, 1992
Presents results of an evaluation of C.D. Cat, a CD-ROM union catalog developed by the Associated College Libraries of Central Pennsylvania consortium. Outcomes are reported in the areas of bibliographic quality, user evaluation, public relations strategies, bibliographic instruction, and guidelines for continuing operations. Recommendations are…
Descriptors: Academic Libraries, Computer Software, Consortia, Evaluation Methods