Early assessment with a virtual reality haptic simulator predicts performance in clinical practice

Area of Science:

• Medical Education Technology
• Dental Simulation
• Sensorimotor Skill Assessment

Background:

• Clinical aptitude prediction traditionally relies on intellectual measures, neglecting crucial sensorimotor abilities.
• Sensorimotor skills are vital for safe and efficient practice in procedural medical and dental specialties.
• Virtual reality (VR) haptic simulators offer objective sensorimotor performance metrics and aid skill acquisition.

Purpose of the Study:

• To evaluate the predictive capability of VR haptic simulator performance for future clinical dental performance.
• To compare the predictive power of VR simulation against a traditional preclinical dental assessment.

Main Methods:

• A retrospective cohort study analyzed second-year dental students' performance on a haptic VR simulator.
• Student VR scores were correlated with their clinical performance involving patients two years later.
• Predictive ability was also assessed against a third-year phantom-head crown test.

Main Results:

• Averaged VR scores explained 14% of variance in clinic performance, significantly outperforming the traditional test (5%).
• High VR simulator performers were approximately 10 times more likely to excel in clinical assessments.
• VR scores showed predictive value, particularly in the first half of the academic year, with single-trial scores lacking correlation.

Conclusions:

• VR haptic simulators demonstrate significant potential for predicting clinical performance in dental education.
• This technology enables a data-driven strategy to identify students requiring early intervention and support.
• Objective sensorimotor assessment via VR can enhance the identification of training aptitude beyond cognitive measures.