Integrating Multimedia for Pedagogical Transformation in ODeL: Cognitive, Pedagogical, and Equity Perspectives

Pedagogical transformation in open distance e-learning (ODeL), with a focus on cognitive engagement, instructional design, and equitable access. Grounded in Mayer’s Cognitive Theory of Multimedia Learning and Sweller’s Cognitive Load Theory, the research investigates how lecturers use multimedia to enhance learning and how institutional practices influence these practices. Within an interpretive paradigm, a qualitative, single case study design was used at a large South African ODeL university. Data were collected through open-ended questionnaires and semi-structured interviews with twenty participants. Thematic analysis, combining inductive and deductive coding, was used to identify recurring patterns and theoretical connections. Findings reveal that multimedia tools such as video lectures, discussion forums and synchronous platforms enhance cognitive engagement and comprehension when aligned with sound pedagogical principles. However, poorly designed or excessive multimedia often led to cognitive overload. The study also found growing shifts toward learner-centred approaches, although uneven digital competencies and limited institutional support constrained innovation. Persistent inequities in connectivity, device access, and student digital literacy further limited inclusive participation. The study concludes that effective multimedia integration in ODeL requires the intersection of cognitive theory, pedagogical design, and institutional strategies that ensure equitable access, thereby enabling sustainable and transformative learning experiences.