The Emotional Regulation Function of Transformation Scenes in Children's Animation: A Theoretical Analysis from Developmental Neuroscience and Cultural Evolution

This theoretical paper examines the emotional regulation function of transformation scenes in children's animation through an integrated framework drawing from developmental neuroscience, cognitive psychology, and cultural evolution. Transformation sequences—characterized by rhythmic repetition, symbolic clarity, and predictable structure—are proposed to serve as ritualized mechanisms that stabilize arousal, reduce uncertainty, and support self-regulation in young viewers. The analysis demonstrates that transformation scenes operate through multiple layers of psychological processing, including structural assimilation, rhythmic entrainment, cognitive ease, aesthetic reward, and symbolic role clarification. These mechanisms do not depend on pre-existing liking for the characters; rather, they create conditions under which identification, engagement, and positive affect emerge as downstream consequences. The paper further argues that the cultural persistence of transformation scenes can be explained through differential retention in cultural evolution: sequences that reliably regulate emotion, reinforce narrative roles, and promote memorability are more likely to be reproduced across generations and franchises. An extended appendix synthesizes additional mechanisms—such as social validation, self–other boundary blurring, predictive alignment, and ritual meaning—and introduces a developmental model showing how children, adolescents, and adults experience synchrony differently. This generational analysis clarifies why synchronized sequences, including dance-based ending themes, achieve cross-generational appeal and remain a stable feature of contemporary animation. Overall, the paper provides a unified theoretical account of why transformation scenes are not merely stylistic conventions but functionally optimized cultural devices shaped by developmental needs and evolutionary pressures.