Mirror training in three dimensions for dental students

Area of Science:

• Dental Education
• Clinical Skills Training
• Perceptual Learning

Background:

• Effective indirect vision is crucial for dental students.
• Previous studies showed benefits of 2D mirror exercises.
• The efficacy of 3D mirror training remained unexplored.

Purpose of the Study:

• To evaluate the impact of 3D mirror training on dental freshmen's indirect vision skills.
• To quantify improvements in time and accuracy using a novel assessment.

Main Methods:

• Sixty dental freshmen completed a pretest involving a probe-maze task under varied mirror positions.
• Subjects were randomly assigned to a training group (2 sessions) or a control group.
• Posttest performance was analyzed using ANOVA to compare time and error metrics.

Main Results:

• The training group showed significant reductions in total time across all mirror positions.
• Significant improvements in error time were observed at mirror positions 2 and 3.
• A significant decrease in total errors was noted specifically at mirror position 3.

Conclusions:

• Three-dimensional mirror training significantly enhances indirect vision skills in dental students.
• This training method offers a practical approach to improving perceptual-motor abilities in dentistry.
• The findings support the integration of 3D mirror exercises into dental curricula.