Patient instructors as teachers and evaluators

Area of Science:

• Medical Education
• Clinical Skills Assessment
• Diagnostic Training

Background:

• Evaluating medical students' physical diagnosis skills is crucial for ensuring competent healthcare professionals.
• Traditional assessment methods may lack objectivity and reliability in evaluating hands-on clinical skills.
• The need for standardized and dependable tools to assess physical examination proficiency is widely recognized.

Purpose of the Study:

• To develop and validate a novel method for the objective and reliable evaluation of medical students' physical diagnosis skills.
• To assess the feasibility of using trained nonphysician patient instructors (PIs) as evaluators.
• To determine if PIs can accurately assess students' examination techniques and identification of physical findings.

Main Methods:

• Physicians trained nonphysician patient instructors (PIs) on physical examination techniques and specific abnormal findings.
• PIs assumed roles of patient, teacher, and evaluator for second- and third-year medical students.
• Students examined a cardiovascular and pulmonary PI, who then evaluated the student's performance and diagnostic accuracy.

Main Results:

• Objective and reliable evaluation instruments were successfully developed for use by PIs.
• Data indicate that PIs can effectively and objectively evaluate the thoroughness and proficiency of student examinations.
• PIs accurately assessed students' ability to identify and describe abnormal physical findings.

Conclusions:

• Trained nonphysician patient instructors offer a viable and objective method for assessing medical students' physical diagnosis skills.
• This approach enhances the reliability and standardization of clinical skills evaluation in medical education.
• The PI model can be implemented to improve the quality of diagnostic skills assessment.