1. Cavanagh SE, Riegle-Crumb C, Crosnoe R. Puberty and the education of girls. Soc Psychol Q. 2007. 70(2):186–198.
2. Cesario SK, Hughes LA. Precocious puberty: A comprehensive review of literature. J Obstet Gynecol Neonatal Nurs. 2007. 36(3):263–274.
3. Cho MH. Elementary school student's experience in puberty of physical·psychosocial by relationships with school adjustment·home-room teacher's stress. 2010. Seoul: Hongik University;Unpublished master's thesis.
4. Choi M, Bang K. Quality of periatric nursing care: Concept analysis. J Korean Acad Nurs. 2010. 40(6):757–764.
5. Davis C. Fox KR, editor. Body image, exercise and eating behaviors. The physical-self. 1997. Chapaign, IL: Hyman Kinetics;3–26.
6. Harter S. The perceived competence scale for children. Child Dev. 1981. 53:87–97.
8. Jang HS. A study of the influence of illness on body image and self concept. J Nurs Acad Soc. 1982. 12(2):80–90.
Article
9. Kim HS, Kim MK, Kim JS, Kim HA, Bang KS, Park CS, et al. Pediatric Nursing: Caring for Children and Their Families. 2009. 2nd ed. Seoul: Soomoonsa.
11. Kwon SH. Increasing precocious puberty. Maeil News. 2011. 05. 21. E8.
12. Lazar L, Padoa A, Phillip M. Growth pattern and final height after cessation of gonadotropin-suppressive therapy in girls with central sexual precocity. J Clin Endocrinol Metab. 2007. 92(9):3483–3489.
13. Lee EJ. The discourse analysis of puberty in early teenage girls. Korean J Child Health Nurs. 2005. 11(2):179–188.
14. Lee HY. The correlation between their body image and self-esteem dependent on the degree of obesity of obese children. 2004. Gongju: Kongju National University;Unpublished master's thesis.
15. Lee MH. Abnormal pubertal development in Korean adolescent girls. Korean J Obstet Gynecol. 2009. 52(12):1197–1203.
Article
16. Lee SJ. Auxological effects of gonadotropin-releasing hormone agonist treatment on central precocious puberty girls. 2012. Gwangju: Chonnam University;Unpublished master's thesis.
Article
17. Lee OS, Park TJ. A study on the knowledge and experience about menarche of girls in elementary and middle school. Med J Inje Univ. 1998. 5:141–166.
Article
18. Lee SH, Lee SH. Relationships between menarch and emotional behavioral traits in middle school girls. J Emot Behav Disord. 2010. 26(1):163–180.
Article
19. Michaud PA, Suris JC, Deppen A. Gender-related psychological and behavioural correlates of pubertal timing in a national sample of Swiss adolescents. Mol Cell Endocrinol. 2006. 254-255:172–178.
20. Osgood CE, Suci GJ, Tannenbam PH. The Measurement of Meaning. 1957. Urbana: University Illinois Press.
21. Park CG. Precocious puberty has increased by 5 times in last 5 years. 2009. Retrieved May 19, 2011. from
http://www.hkn24.com.
22. Park MJ. Recent advance in pathogenesis and treatment of precocious puberty. Dev Reprod. 2006. 10(4):215–225.
23. Park MJ, Lee IS, Shin EK, Joung HJ, Cho SI. The timing of sexual maturation and secular trends of menarchial age in Korean adolescents. Korean J Pediatr. 2006. 49(6):610–616.
Article
24. Sonis WA, Comite F, Blue J, Pescovitz OH, Rahn CW, Hench KD. Behavior problems and social competence in girls with true precocious puberty. J Pediatr. 1985. 106(1):156–160.
Article
25. Suh BK. Evaluation and treatment of precocious puberty. J Korean Pediatr Soc. 2001. 44(6):607–613.
26. Tanner JM. Growth at adolescence. 1962. New York: Lippincott.
27. Walvoord EC. The timing of puberty: Is it changing? Does it matter? J Adolesc Health. 2010. 47(5):433–439.
28. Yoon JH. A study on children's experiences and recognitions of preventive education against sexual abuse. J Korean Pract Arts Educ. 2010. 23(3):59–78.
29. Yoon IK, Jeon SK, Park JY. A study of the efficiency of sex education program for elementary school students. J Korean Pract Arts Educ. 2009. 22(1):73–92.
30. Yoon JR, Ahn HH, Huh Y, Park MJ. Body composition in girls with precocious puberty. Korean J Obes. 2010. 19(3):95–100.