Tag Archive: validity
February 15, 2017 | By Reed Castle, Ph.D. |
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What is the role of a psychometrician and software in the development and maintenance of a certification examination program? As... View Article
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October 13, 2016 | By Reed Castle, Ph.D. |
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When discussing the statistical properties of an exam, one may hear the term “error” or measurement error used by psychometricians.... View Article
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September 14, 2016 | By Christine Niero, Ph.D. |
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It all starts so innocently. You want to develop a certification program to do something good—elevate the status of your... View Article
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