Showing 1 - 2 of 2 Research Library Publications

A Comparison of Strategies for Smoothing Parameter Selection for Mixed-Format Tests Under the Random Groups Design

Posted: | C. Liu, M. J. Kolen

Journal of Educational Measurement: Volume 55, Issue 4, Pages 564-581

 

Smoothing techniques are designed to improve the accuracy of equating functions. The main purpose of this study is to compare seven model selection strategies for choosing the smoothing parameter (C) for polynomial loglinear presmoothing and one procedure for model selection in cubic spline postsmoothing for mixed‐format pseudo tests under the random groups design.

Category:Assessment-Oriented Research, Reliability/Validity, Scoring

It's Happening Sooner Than You Think: Spotlighting the Pre-Medical Realm

Posted: | B. Michalec, M. M. Cuddy, P. Hafferty, M. D. Hanson, S. L. Kanter, D. Littleton, M. A. T. Martimianakis, R. Michaels, F. W. Hafferty

Med Educ, 52: 359-361

 

Focusing specifically on examples set in the context of movement from Bachelor's level undergraduate programmes to enrolment in medical school, this publication argues that a great deal of what happens on college campuses today, curricular and otherwise, is (in)directly driven by the not‐so‐invisible hand of the medical education enterprise.

Category:Assessment-Oriented Research, Links to Outcomes, Health Professions