Recent Blog Posts
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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February 8, 2017 | By Professional Testing |
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By Roy A. Swift, Ph.D., Executive Director, Workcred What do credentials really mean, anyway? Are they truly valuable or worth... View Article
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February 2, 2017 | By Adrienne Cadle, Ph.D. |
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One of the most important decisions a credentialing organization will make is the selection of an item-banking system for its... View Article
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January 25, 2017 | By Cynthia D. Woodley, Ed.D. |
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A psychometrician is a professional who practices the science of measurement, or psychometrics. Psychometrics is the field of science associated... View Article
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January 18, 2017 | By Professional Testing |
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Happy New Year! We’re kicking off 2017 with a look back at our most popular 2016 posts. If you missed... View Article
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December 21, 2016 | By Professional Testing |
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From our PTI family to yours, we wish you the happiest of holidays and a Happy New Year! Check back... View Article
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December 16, 2016 | By Cynthia G. Parshall, Ph.D. |
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Overview In a typical Audio (AU) item a sound file is included within the stem of a multiple choice item,... View Article
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December 13, 2016 | By Vincent Lima |
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Co-authored by Vincent Lima and David Cox. In addition to their mission critical human capital contributions, Subject Matter Experts (SME’s)... View Article
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December 6, 2016 | By Vincent Lima |
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An item variant is simply a new test item that is based on an existing test item. Writing item variants... View Article
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November 9, 2016 | By Natalie Judd |
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When looking to create a new credential and subsequent exam, one would seek assistance from a leader in the industry. A... View Article
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