Reward Structures in Contemporary Narrative Media: A Three-Level Model and Intentional Deviations

This work presents an extended and fully integrated account of the Reward Structures Model, a mid‑level theoretical framework designed to explain how serialized narrative media sustain engagement over long durations. The model distinguishes three analytically separable types of narrative reward—external, internal, and narrative‑self—and demonstrates how long‑form narratives often shift their dominant reward locus from external rewards in early phases, to internal rewards in middle phases, and to narrative‑self rewards in later phases. The revised version formalizes the relationship between this reward architecture and the Emotion Ratio Model, which operates at the deep affective layer and describes how pain, recovery, and meaning interact to shape sustainable emotional experience. By mapping short‑, medium‑, and long‑term affective functions onto the three narrative reward types, the article positions the Reward Structures Model as a structural realization of deep‑layer affective constraints. The work also situates the model within a broader three‑layer framework of cultural mechanisms, in which deep‑layer affective configurations, mid‑layer narrative structures, and surface‑layer cultural institutions interact over different temporal scales. The article incorporates methodological clarifications, including the coding of one hundred serialized works across multiple media, and provides appendices that summarize the three‑layer framework, temporal scales, cross‑media tendencies, and the formal correspondence between the Emotion Ratio Model and the Reward Structures Model. Together, these components establish the Reward Structures Model as a bridge between affective‑neural constraints and large‑scale cultural evolution, offering a unified account of how contemporary narrative media generate, organize, and sustain engagement.