1. The Influence of Pre-Service Early Childhood Teachers’ ICT Efficacy and Digital Competency on Intention to use digital in Education
2. J. W. Lee, W. S. Park, and J. W. Um, A Study on Policy Measures to Optimize the Media Use of Infants and Young Children, Korea Institute of Child Care and Education, Seoul, Research Report 2021-15, December 2021.
3. A Study on the Digital Competence of infant and Early Childhood Teachers and the Ability to Use Class Environment Control Strategies
4. Relationships between Pre-service Teachers’ Social Media Usage in Informal Settings and Technological Pedagogical Content Knowledge
5. Y. J. Yang, and K. J. Lee, “Examining the Relationship between Pre-Service Early Childhood Teachers’ Digital Competence, Technology Use, and Technology Self-Efficacy,” in Proceedings of 2022 Autumn Annual Conference of Korea Association for Children’s Media & Education, Online, pp. 139-143, October 2022.