청소년 언어문화 프로그램이 인성 향상에 미치는 효과성 분석 －위계적 선형 모형을 중심으로- = An Analysis of the Effectiveness of the Language and Culture Program for Youth on Character Improvements -Based on hierarchical linear modeling-

다국어 초록 (Multilingual Abstract)

The purpose of this study is to analyze the characteristic scores repeatedly measured as part of the language and culture program for youth with RM HLM. A total of three research questions were formulated. First, are there individual differences (level 1, participation and measurement occasions) in terms of characteristic improvements among participants? Second, how do individual characteristics (level 2, gender, and satisfaction) affect characteristic improvements over time? Third, to what extent do group characteristics (level 3, grade and school level) affect characteristic improvements over time? It was found that program participation and satisfaction significantly predicted characteristic improvements. Gender, grade, and school level all did not significantly affect characteristic improvements. The results indicate that it is important to increase satisfaction above all. Further studies are needed to see which factors mainly affect increasing participants' satisfaction.