1 조정진, "유아의 스마트폰 게임 과몰입 정도가 유아의 친사회적 행동 및 문제행동에 미치는 영향" 한국콘텐츠학회 15 (15): 647-657, 2015
2 이미정, "유아의 스마트기기 이용실태 및 유아발달에 미칠 영향에 대한 어머니의 인식" 서울교육대학교 교육대학원 2013
3 현은자, "유아 언어학습용 단어게임 애플리케이션 분석" 한국콘텐츠학회 13 (13): 551-561, 2013
4 곽영미, "유아 교육용 율동동요 애플리케이션 평가 및 내용 분석 -등장인물, 음악, 율동 요소 분석 중심으로-" 한국어린이문학교육학회 15 (15): 145-163, 2014
5 S. J. Kim, "The relationships of overdependence on smart devices, self-regulation, and peer competence of young children" The Graduate School of Education, Incheon National University 2018
6 E. A. Kim, "The mother's perception and needs about children's use of smart media" The Graduate School of Early Childhood Education, Chung-Ang University 2017
7 O. J. Kwon, "Relationship between the use of smart devices and parents' perception and parenting attitude of infants and young children" The Graduate School of Education, Korea University 2015
8 Ministry of Education and Ministry of Health & Welfare, "Nuri curriculum commentary" Ridwick Press 2019
9 M. S. Kim, "Middle aged Android, younger iOS"
10 J. R. Lee, "Infants and young children’s media exposure and protection measures" Korea Institute of Child Care and Education 2013
1 조정진, "유아의 스마트폰 게임 과몰입 정도가 유아의 친사회적 행동 및 문제행동에 미치는 영향" 한국콘텐츠학회 15 (15): 647-657, 2015
2 이미정, "유아의 스마트기기 이용실태 및 유아발달에 미칠 영향에 대한 어머니의 인식" 서울교육대학교 교육대학원 2013
3 현은자, "유아 언어학습용 단어게임 애플리케이션 분석" 한국콘텐츠학회 13 (13): 551-561, 2013
4 곽영미, "유아 교육용 율동동요 애플리케이션 평가 및 내용 분석 -등장인물, 음악, 율동 요소 분석 중심으로-" 한국어린이문학교육학회 15 (15): 145-163, 2014
5 S. J. Kim, "The relationships of overdependence on smart devices, self-regulation, and peer competence of young children" The Graduate School of Education, Incheon National University 2018
6 E. A. Kim, "The mother's perception and needs about children's use of smart media" The Graduate School of Early Childhood Education, Chung-Ang University 2017
7 O. J. Kwon, "Relationship between the use of smart devices and parents' perception and parenting attitude of infants and young children" The Graduate School of Education, Korea University 2015
8 Ministry of Education and Ministry of Health & Welfare, "Nuri curriculum commentary" Ridwick Press 2019
9 M. S. Kim, "Middle aged Android, younger iOS"
10 J. R. Lee, "Infants and young children’s media exposure and protection measures" Korea Institute of Child Care and Education 2013
11 J. A. Park, "Analysis on structural relationships of children's smart phone overdependence, children's aggression, mother's parenting stress, and mother's smart phone addiction tendency" Sungkyunkwan University 2018
12 J. E. Kang, "Analysis on contents and UX of the preferred smart phone application for early childhood education" Korea National University Of Transportation 2016
13 S. H. Yim, "Analysis on constitutes and contents of smart phone application for early childhood education" The Graduate School of Early Childhood Education, Korea National University of Education 2015
14 S. W. Jo, "Analysis of smart-phone mathematic application for young children" The Graduate School of Early Childhood Education, Chung-Ang University 2017
15 J. H. Kwak, "A study on the relationship between the state of toddlers’ use and parents’ perception of digital devices, and language development" The Graduate School of Early Childhood Education, Ewha Womans University 2016
16 H. J. Baek, "A study on the current situation of 1〜2 year-old infants' digital device use and their parents'recognition" Paichai University 2017
17 S. R. Koh, "A study on the awareness of parents about smart phone use by infants toddlers and preschooler" The Graduate School of Education, Sookmyung Women's University 2014
18 J. Y. Kim, "A study on evaluation of mobile application for children and analysis of difference by mobile operating system" The Graduate School of Early Childhood Education, Gangneung-Wonju National University 2016
19 Ministry of Science and ICT, "2019 The survey on smartphone overdependence"
20 B. M. Jeong, "2019 Survey on the internet usage" Ministry of Science and ICT, Sejong and National Information Society Agency 2020