• Korea journal of population studies
• /
• 제28권1호
• /
• pp.1-22
• /
• 2005

본 연구는 개발도상국에서의 출산력 변천과 그 결정요인을 검토하는데 그 목적이 있다. 구체적으로 본 연구는 출산력 감소의 속도와 인구변천 단계에서의 출산력 변화, 그리고 인구변천 후기에 출산력 수준에 영향을 주는 요인들에 초점을 맞추고자 한다. 이를 위해 본 연구는 우선 지난 40년간 개발도상국에서의 출산력 변화 추이를 검토하고자 한다. 그 다음으로 본 연구는 이러한 인구변천 과정을 사회경제적 변화에 관련시켜 분석하고자 한다. 분석 결과 사회경제 지표들과 영아사망률 및 출산력과의 관계는 대부분 예상했던 방향으로 나타나고 있으나, 그 관계의 통계적 유의성은 조사 시기에 따라 약간의 차이를 보이고 있다. 사회경제적 지표 중 문맹률은 조사 시기에 관계없이 모두 출산력과 통계적으로 유의미한 관계를 보이고 있어, 교육수준이 높을수록 출산력이 낮아진다는 일반적인 견해를 뒷받침하고 있다. 그러나 도시화율과 소득이 각각 출산력에 미치는 영향은 시기에 따라 통계적인 유의성을 달리 하고 있다. 연구 모형에서 중요한 매개변인으로 설정된 영아사망률은 출산력에 가장 큰 영향을 미치고 있는 것으로 나타나고 있으며, 사회경제적 변인들이 영아사망률을 통하여 출산력에 미치는 간접적인 영향도 비교적 잘 드러나고 있다.

• Journal of the Korean Chemical Society
• /
• 제58권5호
• /
• pp.478-489
• /
• 2014

The purposes of this study were to develop teaching strategy enhancing the activity to explore variables and to examine the instructional influences on students' creative thinking skills and critical thinking skills. In this study, a model using listing-excluding-controlling variables (DPAS model) was designed and applied to the existing 'Teaching model for the enhancement of the creative problem solving skills'. And it was implemented to preservice science teachers for the one semester. Results indicated that the experimental group presented statistically meaningful improvement in creative thinking skills, especially in recognizing problems, making hypothesis, controlling of variables and interpreting & transforming of data (p<.05). In addition, the strategy contributed to improve critical thinking skills, especially in making hypothesis and making conclusion & generalization (p<.05).

• The Journal of the Korea Contents Association
• /
• 제15권8호
• /
• pp.564-578
• /
• 2015

The present study is aimed to investigate antecedents(person-job fit, human capital investment) and outcome variable(subjective career success) of continuous-related career learning, and to demonstrate mediating effects of continuous-related career learning. The data which was applied to analysis was collected from 241 office workers who have worked for automobile company in Ulsan and public companies in Jeju and applied temporal separation of measurement as an alternative for common method bias. The results are as follows. First, person-job fit, human capital investment affected to career-related continuous learning positively. Second, the impacts of career-related continuous learning to subjective career success was positively significant. Third, the mediating effects by career-related continuous learning demonstrated statistically significant in the links between antecedents-outcome variables as partial mediation. Implications of this study contribute to expand research area of continuous-related career learning with regard to job and organizational variables, and to facilitate of research interests on subjective career success. In addition, the mechanism of career advance was empirically proved by continuous-related career learning.

• Journal of Agricultural Extension & Community Development
• /
• 제21권4호
• /
• pp.1061-1091
• /
• 2014

Language is connected with culture, and have a function of social and cultural integration. Also social participation is known to conduct an important role in promoting identity of immigrants. This study aimed to investigate the effect of variables such as the level of proficiency in Korean language, and experience in local society activity on community sense of married immigrant women in Korean rural areas. The result showed that the level of proficiency in Korean language had the greatest effect on their sense of community, and experience in local society activity seemed to have intermediation effect on it. In conclusion, based on results of this study, plans improving proficiency of Korean language of the immigrants and participation in local society activities were suggested.

• Korean Journal of Childcare and Education
• /
• 제8권4호
• /
• pp.97-111
• /
• 2012

This goal of this study was to find relationships between variables that have an influences on young children's leadership. The subjects of the study were 251 five year old children enrolled in childcare programs located in Seoul & Gyeonggi-do, Korea, the methods for analyzing children's leadership were t-tests, a correlation analysis and the multiple regression analysis which was used to recognize what factor affected the leadership of young children the most. The result of this study was that there was a difference between the sub-factor and leadership of playfulness according to the gender and birth order of young children and whether their mother was working out or not. In other words, there was a difference in the leadership and temperament according to gender and birth order and whether their mother was working out or not. Secondly, there was partial correlation between the temperament of young children, playfulness, and leadership according to the testing of the low-level variable factor. Thirdly, the strongest predictor of children's leadership wad the social independence among playfulness.

• Journal of Educational Research in Mathematics
• /
• 제14권1호
• /
• pp.71-88
• /
• 2004

The purpose of this study was to examine particular variables that play a significant role in the difficulty of math test items in College Scholastic Ability Test (CSAT). The study also aimed to develop a model of measuring the item difficulty. Variables correlated to item difficulty were drawn from the review of the related literature and the analysis of the content and difficulty of the past test items of CSAT. The first instrument was designed by using the correlated variables. According to the results of correlation analysis, the second instrument was made by deleting the variables which showed relatively low correlation with item difficulty and by refining some variables. Several models were proposed by using the revised instrument. The comparison of the R square and cross validity of each model reveals that integrated regression model was the most stable and accurate among the proposed models. The study also showed that statistically significant predictors were choice format, content domain, behavior domain, and the degree of item familiarity in the order of proportion of variance accounted by the predictors. Despite the limited scope of the present research, it can be suggested that its findings provide useful insights into predicting math test item difficulty.

• Journal of Digital Convergence
• /
• 제14권11호
• /
• pp.427-434
• /
• 2016

This study aims to examine which factors affect marital satisfaction among Vietnamese marriage immigrants focusing on the demographic background, social support, self-efficacy, and acculturation related variables. Purposive sampling was conducted for the study and 201 Vietnamese marriage immigrants participated in the self-administered questionnaire survey through Seoul, Gyeonggi, and Chungcheong area's social service agencies. The results of 4 step hierarchical multiple regression analysis indicated that the age of woman's husband(${\beta}=-.18$, p<.01), social support(${\beta}=.61$, p<.001), and acculturative stress(${\beta}=-.24$, p<.001) impacted on the woman's marital satisfaction and these variables showed 58.6% explanatory power at the final regression model. Based on these results, social services and social policies for the enhancement of Vietnamese wive's marital satisfaction were discussed.

• Journal of Digital Convergence
• /
• 제12권10호
• /
• pp.571-576
• /
• 2014

This paper was to explore the effects of the locus of control and aging anxiety of the middle-aged on preparation for old age in aging society. This survey was conducted from September, 2013 to December, 2014 and 308 responses from the survey were used for the analysis. The data was analyzed by descriptive statistics, t-test, ANOVA, pearson correlation and Multiple Regression. The research findings could be summarized as the followings. First, the mean score of aging anxiety was lower than average and the mean score of preparation for old age was higher than average. Also, Middle-aged adults showed higher internal control than external control. Second, aging anxiety was the significant predictor to explain preparation for old age in middle aged. Third, income, age and religion also were the significant predictors which have the effectiveness to the preparation for old age.

• Journal of Digital Convergence
• /
• 제20권3호
• /
• pp.529-548
• /
• 2022

This study was performed systematic review and meta-analysis for a comprehensive analysis of the empowerment related variables of clinical nurses in South Korea. Analysis were conducted in accordance with PRISMA guideline, and a total 71 papers were selected. Antecedent variables of empowerment were a total of 16 variables and 56 effect sizes, and showed the total effect size of 0.38 (95% CI: 0.31~0.44). Outcome variables empowerment were a total of 12 variables and 105 effect sizes, and the showed total effect size of 0.45 (95% CI: 0.41~0.48). This study showed the trends of studies and investigated the effect size of related variables objectively in the perspective of empowerment of Korean clinical nursing. This study has significance in that it presented the reliable evidence for the positive effect of empowerment on individuals, jobs, and organizations through reliable and valid research methodology.

• Journal of Families and Better Life
• /
• 제13권2호
• /
• pp.78-85
• /
• 1995

본 연구에서는 액착이론 및 가족발달적 접근을 바탕으로 하여 성인딸과 어머니의 상대방에대한 애착, 그들의 상호작용, 주거상 거리, 딸의 결혼 및 부모기로의 변화(tran-sition)등 성인 모녀 관계에서 중요한 제 변인들 간의 관계를 알아보았다. 본 연구에서는 유목적적 편의표집 방법을 이용하여 100쌍의 성인 딸과 그들의 친 어머니를 대상으로 선정하였으며 횡단적 비교를 위하여 성인 딸의 결혼 여부 및 자녀 유무에 따라 다음과 같은 3집단으로 구분하였다 : 미혼의 딸과 그들의 어머니(미혼기) 자녀가 없는 기혼의 딸과 그들 의 어머니(신혼기), 자녀가 있는 기혼의딸과 그들의 어머니(부모기), 성인 모녀 애착 질문지를 이용하여 얻은 응답을 토대로 성인 딸과 어머니의 애착에 영향을 미치는 변인들을 중다회귀분석한 결과는 다음과 같다. 성인모녀 애착은 상호 호혜적이었다. 성인 모녀간의 상호작용, 모녀간 애착의 차이, 딸의 결혼여부는 성인 딸과 어머니의 애착에 유의한 영향을 미쳤는데, 특히 이들 변인과 관련하여 성인 모녀가 서로에 대한 애착을 지각하는 양상에는 차이가 있었다. 모녀간 주거상 거리는 성인 모녀 액착에 아무런 영향을 미치지 않았으며 이것은 서 인기의 상장적 애착을 의미한다고 할 수 있다.