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Design and validation of mirror skills instruction
1Department of Comprehensive Dentistry, School of Dentistry, University of Detroit, Mercy, MI.
Journal of Dental Education
|October 1, 1994
Summary
Effective dental mirror skills training is crucial for students. This study developed and validated a new instructional method, significantly improving students' mirror vision accuracy and usage during practical exams.
Area of Science:
- Dental Education
- Medical Simulation
- Instructional Design
Background:
- Current dental mirror skills training is often ineffective or absent.
- Existing literature lacks comprehensive task analysis for mirror utilization in dental procedures.
Purpose of the Study:
- To apply instructional engineering principles to analyze, design, and validate mirror skills instruction for dental students.
- To improve the accuracy and rate of mirror use in dental education.
Main Methods:
- Developed and implemented a new mirror skills curriculum for first-year dental students (experimentals).
- Compared experimental groups with a control group of second-year students lacking the new instruction.
- Assessed mirror skill accuracy through evaluating maxillary preparations and observed mirror use during practical exams.
Main Results:
- Experimental groups showed significant improvement in mirror vision skill measures over time.
- Experimental groups significantly outperformed controls in accuracy and demonstrated a higher rate of mirror use.
- The developed mirror skills instruction was validated as effective.
Conclusions:
- The novel instructional engineering approach to mirror skills training is effective and valid for dental students.
- Improved mirror skills enhance diagnostic accuracy and procedural efficiency in dentistry.
- This validated instruction can be integrated into dental curricula to address training deficiencies.