Purpose
This study aimed to investigate the perceptions of precocious puberty and elucidate the distinct characteristics of each type of perception related to precocious puberty among school-aged children who had undergone treatment for the condition.
Methods
This study applied the Q methodology to identify and classify the perceptions of precocious puberty among school-aged children who had undergone treatment for the condition. The analysis involved 34 questions from the Q sample and data from 35 individuals in the P sample, using the PC-QUANL Program for analysis.
Results
The perceptions of precocious puberty among school-aged children who had undergone precocious puberty treatment were classified into the following four types: "shyness - passive self-management," "resentment - suppression," "anxiety - fear," and "adaptation - acceptance."
Conclusion
This study investigated the experiences and perceptions of children who have undergone treatment for precocious puberty. Through the identification of four types of perceptions, we can see that there is a need to develop an intervention program for nursing that is tailored to the specific type of precocious puberty.

Purpose
This study explored the relationships of maturity fears and appearance interest(interest in appearance, interest in weight) with self-concept among girls with precocious puberty.
Methods
The participants for this study were 120 elementary school students (8 to 10 years old) and their parents from two hospitals located in Chungcheong Province. Data were collected from January to February 2019 using self-reported questionnaires. The collected data were analyzed using descriptive statistics, the independent t-test, the Mann-Whitney U test, one-way analysis of variance, Pearson correlation coefficients, and multiple regression analysis in SPSS for Windows version 23.0.
Results
Statistically significant negative correlations were found between self-concept and maturity fears (r=-.34, p<.001) and interest in weight (r=-.29, p=.001). Maturity fears were identified as a factor affecting the self-concept of girls with precocious puberty (β=-.34, p<.001). This variable explained 11.5% of the variance in the self-concept of girls who experienced precocious puberty.
Conclusion
This study confirmed that maturity fears had a major influence on self-concept in girls with precocious puberty. The results of this study can be used as basic data for the development of a psychosocial nursing intervention program for girls who experience precocious puberty.

Citations

• A study on the reliability and validity of the Korean version of the parenting outcome expectancy scale for parents of elementary school students
  Yoonjung Kim, Jungmin Lee, Ratchneewan Ross
  Frontiers in Psychology.2023;[Epub]     CrossRef
• Perception of precocious puberty among school-aged children in South Korea with the experience of treatment for precocious puberty: a Q methodological approach
  Sun Jung Park, Hye Ri Nam, Eun Ju Choi
  Child Health Nursing Research.2023; 29(3): 195.     CrossRef
• Perceptions and Treatment of Precocious Puberty: A Questionnaire Survey among Caregivers in South Korea
  Soo Bo Shim, Ji Hyun Song, Hye Lim Lee, Chou-Chin Lan
  Evidence-Based Complementary and Alternative Medic.2022; 2022: 1.     CrossRef