PURPOSE: The purpose of this study was to develop and evaluate the effect of a cultural competency promotion program for nurses in obstetrics-gynecology and pediatrics. METHODS: The cultural competency promotion program was developed through the Analysis, Design, Development, Implementation, and Evaluation (ADDIE) steps. In this quasi-experimental study, 30 nurses in obstetrics-gynecology and pediatrics were assigned to the experimental group and 34 nurses were assigned to the control group. The experimental group received this program once a week for four weeks and each class lasted one hour. Data were analyzed using descriptive statistics, t-test, chi2-test and Fisher's exact test with the IBM SPSS Statistics version 21.0 program. RESULTS: After attending the program, cultural competency (t=8.30, p<.001) increased significantly in the experimental group compared to the control group. There were also significant differences between two groups in cultural awareness (t=7.53, p<.001), cultural attitude (t=6.41, p<.001), and cultural knowledge & skills (t=7.79, p<.001) as components of cultural competency. CONCLUSION: The results of this study indicate that this cultural competency program is effective and efficient for nurses in obstetrics-gynecology and pediatrics and can help nurses provide appropriate multicultural nursing care in multicultural society.
Cultural Competency* ; Nursing Care ; Pediatrics* ; Program Development

PURPOSE: This study was to evaluate the quality of online health information related to infants and preschoolers accessible through mobile applications and websites. METHODS: Using combinations of the terms 'infant', 'preschooler', and 'health' as the main keyword or categories, the researchers searched relevant mobile applications and websites in Korean application markets and popular search engines. Twelve mobile application and 14 websites were finally selected according to our inclusion criteria and evaluated using DISCERN instrument. RESULTS: The overall quality score of online health information available through mobile applications was 2.00 of 5 points, the reliability score was 2.15, and the quality score was 1.76. The overall quality score of online health information available through websites was 2.29, the reliability score was 2.40, and the quality score was 1.82. CONCLUSION: The quality of online health information related to young children was found to be low and to have potentially significant drawbacks according to DISCERN criteria. Therefore, it is necessary to establish a system to evaluate and regulate the quality of online health information. Additionally, factors that readers can use to judge the quality of health information, such as references and the benefit versus risks of the information, should be provided.
Child ; Consumer Health Information ; Humans ; Infant ; Internet ; Mobile Applications ; Search Engine

Background: This study was to identify the factors influencing smartphone dependence among late schoolaged children, focusing on grit and family strengths. Methods: A cross-sectional descriptive study was conducted with 218 children in grades 5 and 6 who were recruited from elementary schools in U and Y cities. The data were collected through self-reported questionnaires, including smartphone dependence, grit, family strengths and general characteristics, for the month of December 2019, just before the novel coronavirus pandemic after obtaining approval from IRB. The collected data were analyzed using multiple regression. Results: Smartphone usage time, the main purpose of smartphone usage (game and social networking), and grit were identified as significant factors of smartphone dependence. This model explained 38% of the total variance showing the variable of grit with the greatest variance. Conclusions A strategy to develop grit is needed to reduce smartphone dependence among late school-age children.

PURPOSE: The purpose of this study was to develop an experience-based sex education program to improve adjustment to puberty in elementary school students in the upper grades and to verify its effectiveness. METHODS: This study had a pretest-posttest nonequivalent control group design. The subjects of this study were a total of 95 sixth-graders in Y city (experimental group: 48, control group: 47). The measurement variables were sexual knowledge, body image, self-esteem, and satisfaction with life. Four sessions of the experience-based sex education program to improve adjustment to puberty, consisting of 40 minutes per session, were provided to the experimental group. RESULTS: Children's sexual knowledge, self-esteem, and satisfaction with life in the experimental group, which participated in the experience-based sexual education program to improve adjustment to puberty, showed a significant increase compared to the control group. However, there was no statistically significant difference in body image. CONCLUSION: This study presents the development of an experience-based sex education program for adjustment to puberty to overcome the shortcomings of existing sex education programs that are limited to sexual knowledge and attitudes, and also verified that the sexual knowledge, self-esteem, and life satisfaction of the elementary school students who were provided with the program improved meaningfully.
Adaptation, Psychological ; Adolescent ; Body Image ; Child ; Education ; Humans ; Puberty* ; Self Concept ; Sex Education*

Tooth agenesis is a common human dental anomaly and the agenesis of mandibular second premolars has been proven to be the most frequently observed. The aim of this study is to investigate tooth agenesis and delayed tooth development in patients with agenesis of mandibular second premolars.This study reviewed 9 to 15 year-old patients with agenesis of mandibular second premolars who visited the department of pediatric dentistry of Yonsei University Dental Hospital and took panoramic radiographs from January 2014 to December 2016. On panoramic radiographs, agenesis of teeth was observed and developmental delay of teeth was evaluated by the Nolla method. Among 125 patients with agenesis of mandibular second premolars, 58 patients (46.4%) showed agenesis of other teeth and 38 patients (30.4%) showed delayed tooth development. In this study, patients with agenesis of mandibular second premolars were more likely to have tooth agenesis or delayed eruption of other teeth.
Bicuspid ; Humans ; Methods ; Pediatric Dentistry ; Tooth