This study aims to examine the effect of screen addiction education given to parents of children aged 4-6 on children's problematic media use and parents digital parenting self-efficacy. The widespread use of digital technologies in early childhood has increased children's media habits and led to a risk of problematic screen use. It is known that parent knowledge and attitudes toward digital media directly influence children's media behaviors. Therefore, this study will evaluate the effectiveness of parental education in reducing children's problematic media use and improving parents digital parenting skills.