1. Saigal S, Doyle LW. An overview of mortality and sequelae of preterm birth from infancy to adulthood. Lancet 2008;371:261–9.
2. Bhutta AT, Cleves MA, Casey PH, Cradock MM, Anand KJ. Cognitive and behavioral outcomes of school-aged children who were born preterm: a meta-analysis. JAMA 2002;288:728–37.
3. Arpi E, Ferrari F. Preterm birth and behaviour problems in infants and preschool-age children: a review of the recent literature. Dev Med Child Neurol 2013;55:788–96.
4. Fernandes LV, Goulart AL, Santos AM, Barros MC, Guerra CC, Kopelman BI. Neurodevelopmental assessment of very low birth weight preterm infants at corrected age of 18-24 months by Bayley III scales. J Pediatr (Rio J) 2012;88:471–8.
5. Huang JH, Huang HL, Chen HL, Lin LC, Tseng HI, Kao TJ. Inattention and development of toddlers born in preterm and with low birth weight. Kaohsiung J Med Sci 2012;28:390–6.
6. Velikos K, Soubasi V, Michalettou I, Sarafidis K, Nakas C, Papadopoulou V, et al. Bayley-III scales at 12 months of corrected age in preterm infants: patterns of developmental performance and correlations to environmental and biological influences. Res Dev Disabil 2015;45-46:110–9.
7. Gray PH, Edwards DM, Hughes IP, Pritchard M. Social-emotional development in very preterm infants during early infancy. Early Hum Dev 2018;121:44–8.
8. Spencer-Smith MM, Spittle AJ, Lee KJ, Doyle LW, Anderson PJ. Bayley-III cognitive and language scales in preterm children. Pediatrics 2015;135:e1258. –65.
11. Jobe AH, Bancalari E. Bronchopulmonary dysplasia. Am J Respir Crit Care Med 2001;163:1723–9.
12. Bayley N. Bayley Scales of Infant and Toddler Development. 3rd ed. San Antonio:Harcourt Assessment, 2006.
13. Kwak K, Oh S, Kim C. Manual for Korean Wechsler Intelligence Scale for Children-IV (K-WISC-IV)-manual. Seoul:Hakjisa, 2011.
15. Achenbach TM. Manual for the child behavior checklist/4-18 and 1991 profile. Burlington:University of Vermont Department of Psychiatry, 1991.
16. Oh KJ, Lee HL, Hong KE, Ha EH. Development of Korean version of Child Behavior Checklist (K-CBCL). Seoul:Korean Research Foundation Report, 1997.
17. Kim JI, Kang YH, Lee JM, Cha J, Park YH, Kweon KJ, et al. Resting-state functional magnetic resonance imaging investigation of the neural correlates of cognitive-behavioral therapy for externalizing behavior problems in adolescent bullies. Prog Neuropsychopharmacol Biol Psychiatry 2018;86:193–202.
18. Nolan TM, Bond L, Adler R, Littlefield L, Birleson P, Marriage K, et al. Child Behaviour Checklist classification of behaviour disorder. J Paediatr Child Health 1996;32:405–11.
20. Spittle AJ, Treyvaud K, Doyle LW, Roberts G, Lee KJ, Inder TE, et al. Early emergence of behavior and social-emotional problems in very preterm infants. J Am Acad Child Adolesc Psychiatry 2009;48:909–18.
21. Monopoli WJ, Kingston S. The relationships among language ability, emotion regulation and social competence in secondgrade students. Int J Behav Dev 2012;36:398–405.
22. Ketelaars MP, Cuperus J, Jansonius K, Verhoeven L. Pragmatic language impairment and associated behavioural problems. Int J Lang Commun Disord 2010;45:204–14.
23. Brassart E, Schelstraete MA. Enhancing the communication abilities of preschoolers at risk for behavior problems. Infant Young Child 2015;28:337–54.
24. Vohr B. Speech and language outcomes of very preterm infants. Semin Fetal Neonatal Med 2014;19:78–83.
25. Sansavini A, Pentimonti J, Justice L, Guarini A, Savini S, Alessandroni R, et al. Language, motor and cognitive development of extremely preterm children: modeling individual growth trajectories over the first three years of life. J Commun Disord 2014;49:55–68.
26. Miller SA, Manhal M, and Mee LL. Parental beliefs, parental accuracy, and children's cognitive performance: a search for causal relations. Dev Psychol 1991;27:267–76.