Showing 1 - 3 of 3 Research Library Publications

Measuring Item Influence for Diagnostic Classification Models

Posted: | Daniel P. Jurich, Matthew J. Madison

Educational Assessment

 

This study proposes four indices to quantify item influence and distinguishes them from other available item and test measures. We use simulation methods to evaluate and provide guidelines for interpreting each index, followed by a real data application to illustrate their use in practice. We discuss theoretical considerations regarding when influence presents a psychometric concern and other practical concerns such as how the indices function when reducing influence imbalance.

Category:Assessment-Oriented Research, Scoring

Differential Item Functioning Analysis of United States Medical Licensing Examination Step 1 Items

Posted: | Jonathan D. Rubright, Michael Jodoin, Stephanie Woodward, Michael A. Barone

Academic Medicine: Volume 97 - Issue 5 - Pages 718-722

 

The purpose of this 2019–2020 study was to statistically identify and qualitatively review USMLE Step 1 exam questions (items) using differential item functioning (DIF) methodology.

Category:Product-Oriented Research, USMLE, Assessment-Oriented Research, Links to Outcomes

Associations Between Medical Education Assessments and American Board of Family Medicine Certification Examination Score and Failure to Obtain Certification

Posted: | L. E. Peterson, J. R. Boulet, B. E. Clauser

Academic Medicine: Volume 95 - Issue 9 - p 1396-1403

 

The objective of this study was to evaluate the associations of all required standardized examinations in medical education with ABFM certification examination scores and eventual ABFM certification.

Category:Assessment-Oriented Research, Links to Outcomes