<![CDATA[This study aims to examine family-based education in optimizing the role of parents in limiting the use of mobile phones to strengthen the character of early childhood. This study uses a qualitative approach with a literature study method, and is based on the Ecological Systems Theory developed by Urie Bronfenbrenner. The main focus of this study is to answer two questions: (1) what is the impact and role of parents in the use of mobile phones on the formation of character in early childhood? and (2) what is the strategy for optimizing family-based education to strengthen the character of early childhood?. The results of the study indicate that uncontrolled use of mobile phones can have a negative impact on the formation of character in early childhood, such as lack of social interaction, emotional disturbances, and decreased concentration. The role of parents is very important in limiting the use of mobile phones through supervision, providing good examples, and implementing consistent rules. The strategy for optimizing family-based education includes strengthening communication between parents and children, creating an environment conducive to the development of positive character, and collaborating with the child's social environment, such as schools and communities. In conclusion, family-based education with the active role of parents has a significant contribution in limiting the negative impact of mobile phone use while strengthening the character of early childhood. A holistically designed strategy that refers to Bronfenbrenner's ecological theory can be an effective solution to build quality children's character in the digital era.]]>
