A multicenter study to provide evidence of construct validity in a computer-based outcome measure of neurology clinical skills Article

cited authors

  • Obeso, VT; Gordon, DL; Issenberg, SB; Baker, JW; Clark, RG; Reynolds, PS; Lewis, SL; Khan, J; Petrusa, ER

fiu authors

abstract

  • Background: Using computer-based simulation to assess clinical skill-a key competence for medical trainees-enables standardization and exposure to a broad sample of physical findings. The purpose of this study is to provide evidence of construct validity for a computer-based outcome measure of neurology clinical skills. Method: A total of 128 medical students and neurology residents at four institutions volunteered to take a 34-question computer-based test designed to measure neurology clinical skills. Subjects were classified into three groups based on level of training: novice, intermediate, and experienced. Results: Overall performance increased with level of training. Question difficulty discriminated between groups as predicted. Twenty-six of 34 individual items discriminated between novices and more advanced learners. This test separated learners at different levels of training with a consistency of .92. Conclusion: This study provided evidence of construct validity for a computer-based outcome measure of neurology clinical skills.

publication date

  • January 1, 2005

Digital Object Identifier (DOI)

volume

  • 80

issue

  • 10 SUPPL.