• 제목/요약/키워드: live variable analysis

검색결과 73건 처리시간 0.023초

단순연계 출근통행시간에 미치는 요인분석 (Factors Influencing Commuting Time to Work for the Simple Linkage Travel)

  • 빈미영
    • 대한교통학회지
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    • 제29권4호
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    • pp.29-41
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    • 2011
  • 본 연구에서는 개인의 활동시간배분 행태 중 출근통행시간에 미치는 요인을 분석하였다. 출근통행시간은 개인의 거주지를 결정하고 교통수단을 선택하는 중요한 지표가 된다. 수도권(서울, 인천, 경기)에 거주하며, 동시에 수도권으로 출근하는 단순연계 통행(집-직장-집)을 한 사람들을 대상으로 분석하였다. 종속변수가 연속변수일 경우, 어떤 분포를 가정하지 않고 적용할 수 있는 Cox Hazard Proportional 방법론을 이용하였으며, 공변량(covariate)으로는 출근지의 공간변수와 교통수단 변수의 교호작용(interaction effect)을 모델에 도입하였다. 출근통행시간은 수도권 전체를 대상으로 한 경우와 서울, 인천, 경기도의 거주지별로 나누어 추정하였는데, 그 결과, 개인속성변수, 가구속성변수, 통행특성변수가 출근통행시간에 영향을 미치는 것으로 분석되었으며, 교통수단별 이용행태에서도 영향을 미치는 것으로 나타났다(p<0.01). 본 연구를 통해 Cox Hazard Proportional모델의 유용성을 확인하였다. 본 연구는 2006년 수도권 가구통행실태조사 자료를 이용하였는데 현재 진행 중인 2010년 조사 자료를 이용하여 시대적 변화를 고려한 행태 변화에 대한 연구를 향후과제로 제안하였다.

결혼이주여성의 문화적응스트레스가 부부갈등에 미치는 영향 -사회적 지지의 조절효과 중심으로- (A Study of the Effect of Acculturative Stress on the Marital Conflicts of Immigrant Women Who Are Married to Korean Men -Focusing on the Mediating Effect of Social Support-)

  • 이영실;조명희;홍성희
    • 가족자원경영과 정책
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    • 제16권4호
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    • pp.171-194
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    • 2012
  • This study focuses on immigrant women who are married to Korean men and who live in a multicultural family situation in Gyeonggi-do. These women experience acculturative stress and marital conflict and this study aims to determine how social support seeks to mediate the effects of those stressors. The women in this study participated in activities and received services from one of Gyeonggi-do Province's civic organizations, religious organizations, or social service organizations, such as the Social Welfare Agency and the Multicultural Family Support Center. In order to verify the study's hypothesis, the researchers used the following statistical analytical methods : t-test, two-way ANOVA and multi-regression analysis. Analysis of the study's results showed that the highest degree of marital conflict was found in the sub-zones and variables that were personal. Those variable were : the difference in mindset and values (personal domain), economic problems (communal living area), a child's upbringing and education issues (third party area), and the participant's sex life (in the marital relationship). The hypothesis was tested using the research model validation and the results are summarized as follows. First, in order to analyze the relationship between the marriage migration females' acculturative stress and the impact of that stress on marriage conflict, the hierarchical regression analysis was used. It identified that a direct correlation existed between acculturative stress and marriage conflict; where a higher degree of acculturative stress was present, a higher degree of marriage conflict was found. Second, the study found a statistical significance in the correlation and relationship (${\beta}$=.208, p<0.05) between the acculturative stress of the marriage migration female and material support. In other words, the material support can be seen as having a moderating effect on the acculturative stress, which is the independent variable, and the marital conflict, which is the dependent variable.

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중.노년층 여성의 라이프스타일에 따른 외모 관리 효과에 관한 연구 - 피부 관리 효과를 중심으로 - (A Study on the Effect of Skin Management which is based on the Lifestyle of Middleaged and Old Age Women)

  • 임희경;최인려
    • 복식문화연구
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    • 제18권4호
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    • pp.670-686
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    • 2010
  • This study aims at clarifying the action types of skin management which is base on age, marriage or not, family composition, school career, and income which are demographic variables centering around the lifestyle of middleaged and old age women. As for study method, this researcher executed literature study and questionnaire on adult women over 45 years old who dwell in Seoul and Kyounggi area. Survey period was Mar. 1, 2009 to Jun. 30. And, after distributing 1,000 copies of questionnaire, this researcher used effective 869 copies of questionnaire for analysis out of collected questionnaire, 895 copies. As for analysis method, this researcher executed DUNCAN test with factor analysis, reliability analysis, manin component analysis, K-average, multitude analysis, dispersion analysis and post verification by using SPSS 12.0 program. As for demographic feature for middle aged and old age women, 50~59 years old women were most by age as 302 persons(33.7%). It is emerging that spouse existence is very high as 674 persons(75.3%) in the answer for marriage or not, couple family to live with unmarried children is very high as 483 persons(54.0%) in the answer for family composition, leaving high school in mid-course or gradation of high school are very high as 356 persons(39.8%) in the answer for school career, income from 3 million Won under 4 million won is very high as 260 persons(29.1%) in the answer for monthly income of family members, and women to use under 50 thousand won is very high as 510 persons(57.0%) in the monthly average expense to be used for skin management. In this study, this researcher extracted total 5 factors (economic saving, displaying consumption, confidence inclination, centering around family, and leisure application) by executing factor analysis with 12 question items of lifestyle so as to grasp factor structure of lifestyle of middleaged and old age people, and whole explanatory variable quantity was 70.9%. This researcher named as economic saving type, diplaying consumption style, and type centering around leisure and family, after making multitude analysis about 5 factors analyzed by measuring lifestyle feature. As the result of structure analysis of question items of skin management(pursuit of skin management, life of skin management, and inclination of skin management), this researcher extracted total 3 factors, and whole explanatory variable quantity was 71.30%. Thus, it emerged that there is significant difference among groups.

맞벌이 기혼남녀의 일-가정 갈등이 행복감에 미치는 영향에서 가족건강성의 조절효과 (Moderating Effect of Family Strengths on the Effect of Work-Family Conflict on Happiness in Dual-Income Married Couples)

  • 박주희
    • 가족자원경영과 정책
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    • 제23권4호
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    • pp.23-39
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    • 2019
  • This study aimed to explore the moderating effect of family strengths on the effect of work-family conflict on happiness in dual-income married couples. This study included 316 married employees who live in Seoul and have children attending junior high or lower grade schools. A survey was conducted December 1-30, 2018 by distributing questionnaires to child care centers, kindergartens, schools, companies, religious institutions, and other locations. The results are follows. First, in this study, the degree of family→work conflict was higher than that of work→family conflict in dual-income married couples, indicating that role conflict at work is greater due to family role pressures. Second, among the socio-demographic characteristics of dual-career couples, monthly income, family→work conflict (an independent variable), and family problem-solving skills (a moderating variable; a subcategory of family strengths) had a significant impact. In the analysis of the effect of work-family conflict on happiness, the higher the monthly income, the lower the family→work conflict, and the higher the family problem solving ability, the higher the feeling of happiness among dual-income married couples. When the work role conflicts from family life roles were more highly perceived in dual-income married couples. Moreover, family→work conflict and an interaction term of family problem-solving ability were identified as variables that had significant effects on happiness. Third, family problem-solving ability was identified as a moderator buffering the effect of work-family conflict on happiness.

The Nigerian Business Incubation Programme: The Moderating Role of Government Policy

  • Obaji, Nkem Okpa;Senin, Aslan Amat;Richards, Cameron Keith
    • Industrial Engineering and Management Systems
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    • 제13권3호
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    • pp.330-341
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    • 2014
  • An instrument which practitioners have acknowledged as an essential mechanism used in supporting greenhorn companies is the business incubation system. Several countries of the world have implemented the business incubation concept ever since it was conceived and developed in the United States in 1959. It is a model that has typically given itself much more readily within industrialized countries with identical environments to the United States. Nigeria also adapted it in 1993 where the resulting process and practice failed to live up to anticipations. To determine the significant role of government policy on the incubation dimensions and its success is the purpose of this research. Data collection process involved the surveying of stakeholders in Nigeria with some direct involvement in the national programme. The Partial Least Squares (PLS) was employed for the analysis. The findings showed that all exogenous variables collectively explained 52.4% of the variance in success. Meanwhile, when a moderation effect is present; the variable increased to 62.3%. Consequently, it is recommended that for a business incubation scheme to be successful and effective, government needs to implement efficient policies since results showed that these policies influenced all the relationships. The results' implications as well as limitations of the study are discussed.

대학생의 건강증진생활양식의 예측요인에 관한 연구 (A Study on Factors Influencing Health Promotion Lifestyle in College Students)

  • 김희선;오의금;형희경;조은실
    • 지역사회간호학회지
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    • 제19권3호
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    • pp.506-520
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    • 2008
  • Purpose: The purpose of this study was to investigate factors influencing college students' health promotion lifestyle. Methods: The subject was 606 students. Statistical analysis with SPSS used descriptive statistics, t-test, one way ANOVA, Pearson correlation and Stepwise Multiple Regression. Results: The average item score for health promotion lifestyle was 2.58. The subscale showing the highest score was interpersonal relationship (3.03), which was followed by spiritual growth (2.94). stress management (2.54), nutrition (2.52), physical activity (2.16) and health responsibility (2.15). There were significant differences according to age, gender, BMI, perceived health state, religion, economic state, live together, major and health promotion lifestyle. The most powerful Predictors of health promotion lifestyle were the prior related behavior (51.8%) and self-efficacy (7.7%). The combination of prior related behavior, perceived self-efficacy, activity-related affect, social support, perceived stress, commitment to a plan of action accounted for 67.9% of the variance of health promotion lifestyle. Conclusion: Prior related behavior was the most powerful variable of health promotion lifestyle. Therefore, health promotion programs for changing and maintaining prior related behavior and increasing self-efficacy should be developed to promote a healthy lifestyle in college students.

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영양지식, 태도, 식행동을 통한 지역사회 영양교육의 효과에 관한 연구 (A Study on the Evaluation for the Effect of the Nutrition Education in the Community)

  • 곽정옥
    • 보건교육건강증진학회지
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    • 제10권1호
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    • pp.9-20
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    • 1993
  • This study was conducted to show one case model for a community nutrition program as a part of the public health systems. The purpose of this study is to evaluate the effect of the nutrition education through the Knowledge(K), Attitude(A), and Practice of the nutrition that is the Behavior-Diagnosis(Be-D). The Nutrition Education was done for 33 housewives whom live in Sudong-Myeun, Namyangju-Kun, Kyungki-Do. It had been performed eight times during April 3rd through May 30th, 1991. We investigated actual conditions of objects about K, A, Be-D in the nutrition, and the Food Environment(En) separately before and after the nutrition education by questionnaire and interview. The results of the research turned out as follows ; 1. The comparison of the scores before and after nutrition education showed significant increase in the knowledge and attitude. 2. The scores of the Be-D were also significantly higher after education, especially in the number of foods taken per day, the balanced diet, the general food habits for adult, and amounts of intake of nutrients showed significant increase of lipid, calcium, Vit. A, $Vit B_2$, Vit. C after nutrition education. 3. Multiple regression analysis showed that the scores of the Knowledge and En were significantly associated with the number of food taken per day for condition of adjusting socio-demografic factor and A effect. Also, En was important variable in explanation of the balanced diet and A, En were important in the general food habits for adult.

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ICF 모델에 근거한 저소득 재가노인의 우울에 영향을 미치는 요인에 대한 연구 (Factors Influencing Depression in low-income Elderly living at home based on ICF model)

  • 한숙정;김효선
    • 한국보건간호학회지
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    • 제28권2호
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    • pp.333-346
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    • 2014
  • Purpose: This study was conducted in order to identify factors that influence depression for low-income elderly who live at home from the International Classification of Functioning model (ICF). Methods: The subjects were 205 elderly people living at home in two public health centers located in metropolitan cities. Subjects were divided according to their depression scores, which were measured using the GDS-short form, including normal, risk, and depression groups. Each variable was consistent with factors of the ICF model, including health condition, individual factors, environmental factors, body function, activities, and participation. Data were collected using structured questionnaires. ANOVA, $x^2$, Pearson's correlation coefficient, and Multinomial logistic regression with IBM SPSS 21.0 were used for analysis of the data. Results: Statistically significant differences were observed among normal, risk, and depression groups regarding personal factors. Gender, education level, numbers of diseases, perceived health, life satisfaction, and social support were identified as the variables that had a significant impact on depression of low-income elderly living at home. Conclusion: Results of this study indicate that there is a need for construction and implementation of strategies that strengthen life satisfaction and social support in order to lower depression of low-income elderly.

The Factors Affecting on Elderly' Life Satisfaction in the Residential Environments

  • Jeong, Jae Hoon
    • Architectural research
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    • 제16권4호
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    • pp.149-156
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    • 2014
  • This research is designed to identify factors that affect life satisfaction of the Korean elderly by studying residential environments and individual personalities as independent variables, and life satisfaction of the elderly as a dependent variable. It also includes emotional and instrumental support to describe relations between variables as mediating variables. It utilizes a questionnaire survey as its research method and studies those aged 65 and over living in urban, suburban and rural areas. In addition, regression and path analysis is used to identify casual links between different variables. The results are as follows: (1) Direct factors that impact emotional support are home ownership (direct effect= -.18) and transportation services (.15). That is, those who own their home and have easy access to public transpiration show increased levels of emotional support. (2) Direct factors that affect instrumental support are economic status (direct effect= .311) and living arrangement (.17). In other words, those who are financially stable and live with their children have more instrumental support. (3) Factors linked directly to life satisfaction of the elderly are their age (direct effect= -.10), health status (.19), economic status (.25), region of living (.22) and housing type (.19). (4) Among the mediating variables, emotional support has direct effect (.45) while instrumental support has indirect effect (.16).

Social Capital and Migration: A Case Study of Rural Vietnam

  • NGUYEN, Hong Thu;LE, My Kim;NGUYEN, Thi Thuy Dung;DAO, Vu Phuong Linh;NGUYEN, Ngoc Tien
    • The Journal of Asian Finance, Economics and Business
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    • 제9권1호
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    • pp.63-71
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    • 2022
  • To investigate the short-run effects of social capital on migration decisions of individuals in the rural areas of Vietnam, we conducted dataset mining and performed regression model analysis in the form of panel data. As control variables, we employed the variable of social capital, which is measured by an individual's network, as well as demographic characteristics of individuals and households. We discovered that when a household is in financial distress, social networks such as linkages or asking for aid from others often enhance individual capacity. Individuals with a large social network outside of their immediate area are more inclined to relocate to the location where their connectors live. Individual participation and degree of participation in the organizational community, on the other hand, have little bearing on the likelihood of migration. In addition, this research examines theories and empirical research on the relationship between social capital and migration. Based on our research findings, we have recommended some measures to boost the efficiency of social capital and migration in rural areas of Vietnam through local government solutions.