Items and/or tasks are administered on beta/pilot forms or as pilot items on operational forms for the purpose of collecting response data and evaluating the usefulness of the items/tasks based on statistical characteristics such as model fit, difficulty, and descrimination.
Alpine staff has extensive experience using Classical Test Theory, Item Response Theory, and Rasch to evaluate and interpret the psychometric characteristics of test content and communicate the findings and recommendations to test sponsors and committee members.
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Did You Know?
The U.S. Department of Justice has published proposed amendments to the Americans with Disabilities Act. These changes could have a direct impact on the credentialing and assessment industry. The proposed changes can be found at www.ada.gov.