Based on interpretations of educational theory, this study explores the role of parental education in promoting the process of children’s socialization. The findings indicate that parental education plays a crucial role in children’s socialization by helping them establish positive patterns of social interaction and facilitating the development of social skills and emotional regulation abilities. Through effective parental education, children are better able to adapt to social environments, cultivate healthy interpersonal relationships, and respond effectively to various social challenges. Educational theories reveal the key factors through which parental education influences children’s socialization, providing scientific guidance for parents to better support children in achieving socialization goals. This study offers theoretical support and practical guidance for strengthening the role of parental education in children’s socialization, contributing to the advancement of socialization education and providing references for future research.