Do underrepresented minority medical students differ from non-minority students in problem-solving ability?

Area of Science:

• Medical Education Research
• Cognitive Science in Medicine
• Health Disparities

Background:

• Medical education assessments must evaluate problem-solving progression.
• Cognitive development variations between underrepresented minority (URM) and non-URM students may impact exam performance and attrition.
• Understanding these differences is crucial for equitable medical training.

Purpose of the Study:

• To compare the examination performance of URM and non-URM medical students.
• To analyze success rates on exam items with varying levels of cognitive demand.
• To identify factors contributing to performance disparities.

Main Methods:

• Retrospective analysis of exam item success rates.
• Classification of exam items by cognitive demand: Recall, Interpretation, Problem-Solving.
• Stratification of students by GPA and MCAT scores.
• Statistical analysis using ANOVA and general linear models.

Main Results:

• Student performance decreased as cognitive item demand increased across all groups.
• Significant performance differences emerged between URM and non-URM students when stratified by GPA and MCAT.
• Cognitive measures alone did not fully explain the performance gap.

Conclusions:

• Noncognitive attributes are likely significant contributors to the observed performance differences in URMs.
• Further investigation into noncognitive factors is warranted to address URM underperformance.
• Interventions may need to consider noncognitive development alongside cognitive skills in medical education.