"Research Findings:" Playfulness is an important personality tendency with an important role in the well-being, mental health, and various other aspects of an individual's life. Previous studies have shown that the development of children's playfulness is related to parents' playfulness. However, limited research has been conducted on…

Electronic product use among preschool children is gradually widespread. To explore whether and how electronic product use causes problem behaviours in preschool children, this study analyses the relationships between the degree of electronic product use, problem behaviours, and the roles of parenting styles and parent-child relationships in…