Do Resident Surgical Volumes and Level of Training Correlate with Improved Performance on Psychomotor Skills Tasks: Construct Validity Testing of an ASSH Training Platform (STEP)?

The STEP is a validated ASSH education tool that provides a cost-effective simulation for the assessment of fundamental psychomotor skills in hand surgery. Total STEP score correlated with total task-related case volumes as well as months in training and number of hand rotations. Scoring could be modified to improve the fidelity of assessing surgical performance. And, while both time and human resource consuming to perform, administer, and score, this study demonstrates construct validity of STEP in assessing the progression of surgical skill through residency.