Can gamification really enhance learning performance? The importance of balancing gamification design and content quality.

Introduction: Online learning platforms often integrate gamification and content strategies to improve user engagement and learning outcomes. However, excessive reliance on gamification may hinder performance, especially when content quality is overlooked. This study investigates the joint effects of content quality and gamification design on learning performance and the moderating role of external supervision. Methods: Drawing on Social Learning Theory, a research model was developed and tested using survey data from 207 users of a leading Chinese online learning platform. Results: Results show that content quality significantly enhances learning performance, while empirical data suggests a potential inverted U-shaped effect for gamification-beneficial at moderate levels but exhibiting diminishing returns when overused. Moreover, external supervision enhances the positive effects of moderate gamification but exacerbates the negative impact of excessive gamification. Discussion: The study extends Social Learning Theory by incorporating institutional supervision and provides actionable insights for designers and educators to balance content and engagement strategies in digital learning systems.