Language Scaffolding Strategies Based on Vygotsky's Zone of Proximal Development in Early Reading Education: A Cross-Cultural Comparison

This study presents a comparative analysis of language scaffolding strategies based on Vygotsky's Zone of Proximal Development theory in early reading education across China, the United States, and the United Kingdom. Through systematic review of 78 studies published between 2014–2024, including 27 Chinese studies, 31 American studies, and 20 British studies, the research examines how scaffolding practices are implemented within each country's distinct cultural and educational context. The methodology employed multi-dimensional analytical framework encompassing theoretical conceptualization, pedagogical implementation, cultural-linguistic adaptation, and effectiveness assessment to ensure comprehensive cross-cultural comparison. The analysis reveals significant variations in scaffolding approaches: Chinese practices emphasize structured teacher guidance tailored to character acquisition and morphological awareness development, reflecting Confucian educational traditions and examination-oriented culture. American strategies prioritize evidence-based methods within multi-tiered support frameworks, incorporating technological integration and individualized assessment protocols. British approaches integrate systematic progression with teacher autonomy in diverse multicultural contexts, demonstrating sustained intervention effectiveness and culturally responsive implementation strategies. The findings demonstrate how educational policy structures, linguistic characteristics, teacher preparation models, and cultural values fundamentally shape scaffolding implementation patterns. Cross-cultural triangulation reveals both universal principles and context-specific adaptations in applying Vygotskian theory to early literacy instruction. The study concludes by proposing evidence-informed adaptations for Chinese early reading education that balance explicit instruction with student-centered approaches while preserving cultural strengths in structured progression and collective learning orientations, contributing to international understanding of culturally responsive scaffolding practices.