A Thematic Review and Synthesis of Empirical Studies Connecting the Production-Oriented Approach and Moso Teach in EFL Blended Learning

Tertiary English as a Foreign Language (EFL) instruction in Mainland China has historically been paralyzed by the structural dilemma of separating learning from language use, often resulting in “mute English.” To systematically address this inefficiency, this comprehensive thematic review synthesizes contemporary empirical literature exploring the integration of the Production-Oriented Approach (POA) with the Moso Teach digital platform. Utilizing rigorous methodological appraisal frameworks, the study analyzes how the platform’s multimodal technological affordances effectively operationalize the POA’s cyclical motivating, enabling, and assessing phases. The synthesized findings demonstrate that this synergistic blended model yields statistically significant enhancements in both overarching academic achievement and the mastery of complex higher-order linguistic skills. Furthermore, the platform’s gamified Experience Points (EXP) system successfully operationalizes behavioral engagement, fostering deep intrinsic motivation and enduring learner autonomy. However, the review cautions that instructional success is strictly governed by critical boundary conditions, most notably the quality of teacher mediation and the precise calibration of cognitive load. The paper concludes by providing actionable pedagogical recommendations and proposing future research trajectories involving Generative AI and advanced learning analytics.