What makes remediation matter? A qualitative study of medical students’ experiences of a pilot online remediation programme in Chemical Pathology

Abstract Background Remediation supports underperforming students whilst protecting academic standards and patient safety. We piloted a formal online remedial programme for underperforming second-year medical students in Chemical Pathology within the Semester 4 Integrated Health Systems curriculum at the University of Cape Town. This paper reports the qualitative findings and uses Vygotskian scaffolding to interpret students’ accounts of the programme’s educational value and design limitations. Methods This qualitative study was nested within a broader pilot evaluation of a short, time-bound online programme delivered via a learning management system. Ten of the twelve eligible students who completed the mandatory remediation programme and qualified for the supplementary examination participated in a post-intervention focus group discussion conducted face-to-face. The discussion was audio-recorded, transcribed and analysed inductively using Braun and Clarke's reflexive thematic analysis. Interpretation drew on Vygotsky's zone of proximal development and scaffolding, which was supported by secondary lenses of self-regulated learning, a zone-based model of remediation and cognitive load theory to selectively explain our findings. Results Four interrelated themes emerged. Firstly, students viewed remediation as a valuable though incomplete scaffold for learning. Secondly, feedback served as a critical mechanism linking participation to learning by clarifying expected levels of detail, completeness, and clinical reasoning. Thirdly, dialogue and interaction facilitated conceptual understanding, and fourthly, students expressed a preference for concise, assessment-aligned, multimodal learning resources. The programme supported students in re-engaging with challenging content and developing more independent reasoning; however, higher-order case-vignette questions remained challenging, particularly when opportunities for feedback and dialogue were limited. Conclusions Students valued accessible, concise learning resources, but perceived the remediation programme as most valuable when it incorporated timely feedback, meaningful dialogue, and assessment-aligned practice opportunities. Online remediation in Chemical Pathology should therefore be designed as a temporary scaffold that is attentive to cognitive load, supports early self-regulation and develops case-vignette reasoning. Future iterations should incorporate student-generated goals, learning plans, feedback-guided recalibration and longer-term evaluation.