Showing 1 - 2 of 2 Research Library Publications

Using multisite instrumental variables to estimate treatment effects and treatment effect heterogeneity

Posted: | C.R. Runyon

UT Electronic Theses and Dissertations

 

Using Monte Carlo simulation, the current study examines the performance of three IV estimators and two conventional estimators in recovering the CATE and CATE heterogeneity under simulation conditions that resemble multisite trials of well-known educational programs.

Category:Assessment-Oriented Research, General Measurement

Examining the Validity of the North American Veterinary Licensing Examination (NAVLE) Time Constraints

Posted: | R.A. Feinberg, D. Jurich, J. Lord, H. Case, J. Hawley

Journal of Veterinary Medical Education 2018 45:3, 381-387

 

This study uses item response data from the November–December 2014 and April 2015 NAVLE administrations (n =5,292), to conduct timing analyses comparing performance across several examinee subgroups. The results provide evidence that conditions were sufficient for most examinees, thereby supporting the current time limits. For the relatively few examinees who may have been impacted, results suggest the cause is not a bias with the test but rather the effect of poor pacing behavior combined with knowledge deficits.

Category:Assessment-Oriented Research, Reliability/Validity, Product-Oriented Research, NBME