Observational studyFrontiers in public health2026
The impact of a decision tree-based BOPPPS blended teaching model on cognitive performance in clinical epidemiology.
Observational study in Frontiers in public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
7 authors.
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Abstract
Background: The BOPPPS (Bridge-in, Objectives, Pre-assessment, Participatory learning, Post-assessment, and Summary) blended teaching model has been increasingly applied in medical education; however, evidence regarding its impact on cognitive performance and the underlying influencing factors remains limited. We hypothesized that the blended teaching model based on BOPPPS can effectively enhance students' cognitive performance, and conduct research to investigate this hypothesis. Objective: This study employed a decision tree model to investigate the impact of the BOPPPS-based blended teaching model on cognitive performance in the Methods: This study was a cross-sectional observational study designed. Postgraduate students enrolled in the Results: A total of 1,938 valid questionnaires were obtained, with 1,749 (90.2%) of students demonstrating strong overall cognitive performance. Decision tree analysis identified the following as major influencing factors: improvement in innovation skills; ability to summarize and synthesize fundamental methods taught in the course; depth of mastery of the knowledge presented; ability to grasp challenging course content; and enhancement of comprehensive problem-solving skills. Conclusion: The BOPPPS-based blended teaching model exerts a significant positive effect on students' overall cognitive performance in
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