The digital landscape is evolving rapidly, with people spending an average of 7 hours per day on internet-connected screens. For children under five, screen time ranges from 0.9 to 3.5 hours per day, with potential negative effects on health and development. To mitigate these risks, the World Health Organization recommends that children under the age of 5 should not spend more than one hour per day on digital devices. A study done at St. Joseph’s Nursery and Primary School, Kalkurichi, Kanniyakumari District conclusively demonstrated that Behavior-Changing Techniques effectively reduced preschoolers' screen time by approximately 1 hour, leading to significantly higher parental satisfaction. The study also firmly established that screen time is influenced by various factors, including the child's age, parent's education and occupation, number of siblings, and available screen devices at home. Limiting screen time for young children and actively promoting offline experiences is imperative.