ArticleBMC medical education2026
Enhancing adult learning through problem-based learning and knowledge scaffolding: a case study from postgraduate immunology education.
Article in BMC medical education, 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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4 authors.
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Abstract
backgroundThe integration of Problem-Based Learning (PBL) and Knowledge Scaffolding in postgraduate immunology education has been shown to enhance the quality of adult learning. This process supports the development of problem-solving skills in learners through critical thinking, self-direction, and practical application of knowledge. This study aims to improves the postgraduate immunology teaching to strengthen lifelong learning capacities by incorporating PBL and knowledge scaffolding. METHODOLOGY: In this study, PBL was implemented with thirty postgraduate students enrolled in the Immunity to Infectious Diseases course. Students were divided into three small groups and engaged in collaborative problem-solving by analyzing immunology research papers and constructing domain-specific mind maps. These were later integrated into a comprehensive class-wide mind map, with data collected through structured feedback forms.
resultsOut of the 30 feedback forms distributed to participants, 29 (97%) were returned and used for analysis. The majority reported that small-group activities encouraged idea sharing (87%), class-wide integration boosted confidence (83%), and the exercise enhanced problem-solving skills (80%). Moreover, students also valued teacher guidance (90%) and recommended continuation of the activity (93%). Further the facilitator's notes confirmed higher engagement compared with lecture-based sessions.
conclusionThe findings suggest PBL supported by scaffolding promotes confidence, collaboration, and self-directed learning in postgraduate immunology.
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