A Dual-Role Gamified Framework for Peer Code Review in Classroom Settings

Peer Code Review (PCR) is a proven pedagogical method for improving programming skills and collaboration. However, most gamified PCR systems emphasise reviewers while giving limited recognition to authors. This paper presents CODUAL, a conceptual dual-role gamified PCR framework that applies points, leaderboards, and badges for both roles. Using Likert-scale ratings and alignment-based rewards, CODUAL promotes balanced engagement and sustained effort. Grounded in Self-Determination Theory (SDT), it supports autonomy, competence, and relatedness to strengthen motivation. Future empirical evaluation, planned with undergraduate programming students at University Technical Malaysia Melaka (UTeM), will compare CODUAL with a non-gamified PCR platform using the Technology Acceptance Model (TAM) and BPNSFS.