Linking Assessments Effectively: Purpose and Design |
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| Authors: | Michael J Kolen |
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| Institution: | Professor at the Iowa Testing Programs and College of Education, 224C Lindquist Center S., The University of Iowa, Iowa City, IA 52242-1529. His specializations are educational measurement and statistics. |
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| Abstract: | What problems can occur in linking old and newer forms of a test? Does the length of the tests being equated affect the results of a linking study? When tests are designed for different purposes, can the scores be meaningfully interpreted after equating? |
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