References
- Acebo, C., Sadeh, A., Seifer, R., Tzischinsky, O., Hafer, A., & Carskadon, M. A. (2005). Sleep/wake patterns derived from activity monitoring and maternal report for healthy 1- to 5-year-old children. Sleep, 28, 1568-1577.
- Bates, J. E., Viken, R. J., Alexander, D. B., Beyers, J., & Stockon, L. (2002). Sleep and adjustment in preschool children: Sleep diary reports by mothers relate to behavior reports by teachers. Child Development, 73(1), 62-74. https://doi.org/10.1111/1467-8624.00392
- Blader, J. C., Koplewicz, H. S., & Abikoff, H., & Foley, C. (1997). Sleep problems of elementary school children. A community survey. Arch Pediatr Adolesc Med, 151(5), 473-480. https://doi.org/10.1001/archpedi.1997.02170420043007
- Choi, K. I. (2012). An effect of sleeping time on school adaptation of youths: Mediated by depression and ability of self-Protection. Youth Culture Publishes Forum, 30, 126-166.
- Galland, B. C., Taylor, B. J., Elder, D. E., & Herbison, P. (2012). Normal sleep patterns in infants and children: A systematic review of observational studies. Sleep Medicine Reviews, 16(3), 213-222. https://doi.org/10.1016/j.smrv.2011.06.001
- Gregory, A. M., & Sadeh, A. (2012). Sleep, emotional and behavioral difficulties in children and adolescents. Sleep Medicine Reviews, 16, 129-136. https://doi.org/10.1016/j.smrv.2011.03.007
- Halpern, L. F., MacLean, W. E., & Baumeister, A. A. (1995). Infant sleep-wake characteristics: Relation to neurological status and the prediction of developmental outcome. Developmental review, 15(3), 255-291. https://doi.org/10.1006/drev.1995.1010
- Halpern, L. F., MacLean, W. E., & Baumeister, A. A. (1995). Infant sleep-wake characteristics: Relation to neurological status and the prediction of developmental outcome. Developmental Review, 15, 255-291. https://doi.org/10.1006/drev.1995.1010
- Jenni, O. G., & LeBourgeois, M. K. (2006). Understanding sleep-wake behavior and sleep disorders in children: The value of a model. Current Opinion in Psychiatry, 19, 282-287. https://doi.org/10.1097/01.yco.0000218599.32969.03
- Johnson, C. M. (1991). Infant and toddler sleep: a telephone survey of parents in one community. Journal of Developmental and Behavioral Pediatrics, 12, 108-114.
- Kim, H., & Kim., Y. (2008). Teachers' perceptions and their practices of assisting infants and toddlers in adapting to day care centers. Journal of Early Childhood Education, 28(1), 5-25.
- Kim, M. S., & Song. Y, J. (2011). Daily Life Habits of Child-care Center's Young Children at Home. Early Childhood Education Research & Review, 15(1), 185-202.
- Kim, Y. H., & Moon, J. S. (2007). Effects of mother's depression and sleep quality, and marital conflict on children's sleep problem. The Journal of Play Therapy. 11(2), 1-19.
- Komada, Y., Asaoka, S., Abe, T., Matsuura, N., Kagimura. T., Shirakawa, S., & Inoue. Y. (2012). Relationship between napping pattern and nocturnal sleep among Japanese nursery school children. Sleep Medicine, 13, 107-110. https://doi.org/10.1016/j.sleep.2011.10.017
- Lam, P., Hiscock, H. & Wake, M. (2003). Outcomes of infant sleep problems: A longitudinal study of sleep, behavior, and maternal wellbeing. Pediatrics, 111, 203-207. https://doi.org/10.1542/peds.111.3.e203
- Latz, S., Wolf, A. W., & Lozoff, B. (1999). Cosleeping in context: sleep practices and problems in young children in Japan and the United States. Arch Pediatr Adolesc Med. 153(4), 339-348.
- Lee, H. S., & Cho, H. J. (2009). The influence of infants' individual variables and child care environment on infants' early adaptation in child care centers. The Korean Journal of Child Education 18(2), 179-192.
- Lee, J. H., & Park, E. J. (2012). The early adaptation of infants at child care centers by the characteristics of the infants, mothers and child care teachers. Korean Journal of Child Studies, 33(3), 63-81.
- Lee, K. S., Park, M. H., & Park, J. A. (2008, August). A study on infant sleep behavior patterns and sex differences and its related variables. Paper session presented at Korean Psychologial Assocoaition Annual Conference. 474-475.
- Mao, A., Burnham, M. M., Goodlin-Jones, B. L., Gaylor, E. F., & Anders T. F. (2004). A comparison of the sleep-wake patterns of cosleeping and solitary-sleeping infants. Child psychiatry and human development, 35(2), 95-105. https://doi.org/10.1007/s10578-004-1879-0
- Mindell, J. A. (1993). Sleep disorders in children. Health Psychology, 12, 151-12. https://doi.org/10.1037/0278-6133.12.2.151
- Mindell, J. A., Sadeh, A., Kohyama, J., & Howd, T. H. (2010). Parental behaviors and sleep outcomes in infants and toddlers: A cross-cultural comparison. Sleep Medicine, 11, 393-399. https://doi.org/10.1016/j.sleep.2009.11.011
- Mindell, J. A., Sadeh, A., Wiegand, B., How, T. H., & Goh, D. Y. T. (2010). Cross-cultural difference in infant and toddler sleep. Sleep Medicine. 14(12), 1283-1289.
- Mindell, J. A., Sadeh, A., Kwon, R., & Goh, D. Y. T. (2013). Cross-cultural differences in the sleep of preschool children. Sleep Medicine. 11, 274-280.
- Ministry of Health and Welfare. (2013). 2012 Statistics. Ministry of Health and Welfare.
- Nam, S.-O. (2011). Normal Sleep in Children and Adolescents. Journal of Korea child neurology society. 19(2), 67-75.
- National Sleep Foundation. (2004). Sleep in America poll. Retrieved February 10, 2012, from http://www.sleep foundation.org/sites/default/files/FINAL%20SOF%202004.pdf
- Sadeh, A. (2004). A brief screening questionnaire for infant sleep problem: Validation and findings for an internet sample. Pediatrics, 113(6), 570-577. https://doi.org/10.1542/peds.113.6.e570
- Sadeh, A., Mindell, J. A., Luedtke, K., Rubin, L., & Wiegand, B. (2009). Sleep and sleep ecology in the first 3 years: A web-based study. Journal of Sleep Research, 18(1), 60-73. https://doi.org/10.1111/j.1365-2869.2008.00699.x
- Seo, S. J. (2009). A study of influential variables on infant's adjustment behavior in early childhood education and care settings: Emphasis on infant development, temperament, teacher-infant interaction, maternzal beliefs about parenting and infant care as well as maternal. The journal of Korea Early Childhood Education, 16(4), 259-288.
- Seo, W. S., Koo, B. H., Kim, M. J., Rho, Y. H., Sung, H.-M., & Shin, J.-H. (2008). Preliminary study of children's sleep Problems in an elementary school in Daegu. Journal of child & Adolescent Psychiatry, 19(3), 156-161.
- Seo, W. S., Sung, H-M., Lee, J. H., Koo, B. H., Kim, M. J., Kim, S. Y., Choi, S-J., & Shin, I. H. (2010). Sleep patterns and their age-related changes in elementary- school children. Sleep Medicine, 11, 569-575. https://doi.org/10.1016/j.sleep.2010.03.011
- Sung, Y.-H., Jung, H.-S., & Koh, T.-S. (2011). A Study on development and validation of the adjustment scale for young children in child care center. Korea Journal of Child Care and Education, 68, 67-82.
- The Statistics Korea. (2008). Lifestyle survey. The Statistics Korea.
- Thunstrom, M. (1999). Severe sleep problems among infants in a normal population in Sweden: prevalence. severity and correlates. Acta Pediatrics, 88, 1356-1363. https://doi.org/10.1111/j.1651-2227.1999.tb01051.x
- Wake, M., Morton-Allen, E., Poulakis, Z., Hiscock, H., Gallagher, S. & Oberklaid, F. (2006). Prevalence, stability, and outcomes of cry-fuss and sleep problems in the first 2 years of life: Prospective community- based study. Pediatrics, 117, 836-842. https://doi.org/10.1542/peds.2005-0775
- Yang, C. K., Kim, J. K., Patel, S. R., & Lee, J. H. (2005). Age-related changes in sleep/wake patterns among Korean teenagers. Pediatrics, 115, 250-256. https://doi.org/10.1542/peds.2004-0815G
- Zuckerman, B., Stevenson, J., & Bailey, V. (1987). Sleep problems in early childhood: Continuities, predictive factors, and behavioral correlates. Pediatrics, 80, 664-671.