• 제목/요약/키워드: Indirect effect

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Clothing expenditure, and mediation effect of self-efficacy and moderating effect of disability acceptance in the association between dependency on others and happiness among visually impaired people - Moderated mediating model - (시각장애인의 의복비 지출 현황 조사 및 타인 의존도와 행복의 관계에 미치는 자기효능의 매개효과와 장애 수용의 조절효과 검증 - 조절된 매개모형 분석 -)

  • Minsun, Lee;Hae Rim, Park;Ho Jung, Yang
    • The Research Journal of the Costume Culture
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    • v.30 no.6
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    • pp.842-860
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    • 2022
  • There has been growing attention on the well-being of people with disabilities. The purpose of this study was twofold: (1) to investigate the associations between individuals' socio-demographic and psychological characteristics and clothing expenditure, and (2) to examine the moderated mediation effect of self-efficacy and acceptance of disability on the association between dependency on others and happiness among people with visual impairment. This study was based on secondary analysis of data from the second wave of the 6th Panel Survey of Employment for the Disabled collected by the Employment Development Institute. The results of this study showed that average monthly expenditure on clothing was positively associated with self-efficacy, happiness, and acceptance of disability, while being negatively associated with dependency on others. The results also confirmed that self-efficacy mediated the association between dependency on others and happiness. A conditional direct effect of dependency on others on happiness was found, in which negative associations were significant among people with visual impairment who had low and mean levels of acceptance of disability (but not high levels). In addition, there was a significant conditional indirect effect, in which the indirect and negative effect of dependency on others on happiness via self-efficacy was significant for those with low and average levels of acceptance of disability. These findings support the importance of enhancing the independence and acceptance of disability among people with visual impairment, which ultimately contributes to their happiness.

The Effects of the Business Ethical Value upon Person-organization Fit, Job Satisfaction, Turnover Intent and Organization Performance;The Employees of Family Restaurant and Feeding Facility (기업의 윤리적인 가치와 종사원의 개인조직적합성, 직무만족도, 이직의도 및 조직성과의 인과관계에 관한 연구;패밀리레스토랑과 단체급식 종사원을 대상으로)

  • Jung, Hyo-Sun;Yoon, Hye-Hyun
    • Journal of the Korean Society of Food Culture
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    • v.23 no.2
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    • pp.139-151
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    • 2008
  • The purpose of this study was to determine the empirical cause-effect relationships among business ethical values and person-organization fit, job satisfaction, turnover intent, and organizational performance within family restaurants and feeding facilities. Self-administered questionnaires were completed by 459 restaurant employees. The SPSS and Amos programs were then applied to the data to perform frequency, factor, reliability, correlation and SEM analyses. The primary results are as follows. First, business ethical values had a significant positive effect on person-organization fit. Second, person-organization fit had a significant positive effect on job satisfaction, and a significant negative effect on turnover intent. Third, job satisfaction had a significant positive effect, and turnover intent had a significant negative effect, on organizational performance. Finally, upon verifying the possible direct and indirect effects of business ethical values within family restaurants and feeding facilities, it was determined that the ethical values had significant direct and indirect effects on person-organization fit, job satisfaction, turnover intent, and organizational performance. These findings have various implications. For example, an improved in-house ethical working environment leads to greaterperson-organization fit, and having employees that feel there is better in-house ethical reliability leads to greater consistency between personal and organizational values, resulting in higher job satisfaction and ultimately organizational performance.

A Study on the Anisotropic Characteristics of Permeability of a Remolded Decomposed Mudstone Soil in Pohang (재성형된 포항 이암풍화토의 투수에 관한 이방성 연구)

  • Kim, Young-Su;Jung, Sung-Gwan;Kim, Dae-Man;Kwon, Yong-Min
    • Journal of the Korean GEO-environmental Society
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    • v.4 no.3
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    • pp.5-17
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    • 2003
  • Using Rowe cell for vertical and lateral consolidate test, we concerned characteristics of vertical and lateral consolidation, and permeability on the remolded Decompoed Mudstone Soil in Phoang, and then, compared it with Oedometer test results. Indirect coefficients of permeability were calculated by the results of the coefficient of consolidation that were derived from 9 different kinds of methods. The values of indirect coefficients of permeability derived from ${\sqrt{t}}$ method and hyperbolic method were similar to the results of direct coefficients of permeability with respect to vertical drainage, but, in the case of lateral drainage, for all kinds of methods, the values of indirect coefficients of permeability showed overestimated ones. With vertical and lateral direct coefficient of permeability, by investigating the anisotropic effect with respect to permeability on Decomposed mudstone soil, we obtained average value, 13, with respect to anisotropic characteristics for all kinds of consolidation loadings.

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Development of Eco-friendly Pavement Material using Polyurethane Binder (폴리우레탄 바인더를 활용한 친환경 도로포장용 혼합물 개발)

  • Choi, Ji Young;An, Young Jun;Park, Hee Mun;Kim, Tae Woo
    • International Journal of Highway Engineering
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    • v.15 no.2
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    • pp.113-119
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    • 2013
  • PURPOSES : The objectives of this study are to develop the eco-friendly pavement material using polyurethane binder and evaluate mechanical properties of the developed binder and concrete. METHODS : The bending beam test was conducted to select the sample candidates of polyurethane binder based on the bending strength. The characteristics of viscosity, curing time, and temperature change of sample binder was examined on different temperature conditions. The mechanical properties of polyurethane binder was estimated using the dynamic modulus testing. The indirect tensile strength test was conducted on polyurethane binder concrete with different gradation and binder content for evaluating the mechanical properties of concretes. RESULTS : Based on the beading beam test, four different binder samples were prepared for estimate the mechanical properties. The viscosity of polyurethane binder tends to increase with increase of liquid temperature and the hardening phenomenon begins 10 to 15 minutes at room temperature after mixing the resin and hardener. It is observed that the dynamic modulus of binder increases as loading frequency increases and change of modulus is found to be the highest in the PU-2I binder type. The PU-2I binder concretes shows the largest value of indirect tensile strength and indirect tensile energy. CONCLUSIONS : The use of polyurethane binder as pavement materials is capable of increasing the pavement performance and reducing the detrimental environmental effect during the highway construction.

Causal Analysis of Education Function Space Parameters of University Dormitory (대학기숙사 교육기능공간의 매개변수를 통한 인과분석)

  • Park, Hang-Ja;Park, Sung-Jin;No, Young-Ran
    • Journal of the Korean housing association
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    • v.21 no.4
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    • pp.23-31
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    • 2010
  • This study aims to examine the educational function space of university dormitories at local universities with corridor centered structure in Honam area regions based on direct and indirect parameters on the whole satisfaction of users in residential environment factors and personal characteristics. First, according to relations among parameters, educational and cultural activities of four major activities within the dormitory had indirect influences on social activities, eating and sleeping activities had no direct influence on other activities. And social activity had direct influence on the general satisfaction as an important parameter and educational and cultural activities had indirect influence on the whole satisfaction through social activities. Detailed results show that, in the first educational activities directly affecting the lighting and air conditioning facilities (0.22), safety (0.326), Territoriality (0.327), the space density (-0.167), directions (-0.166) and yeohyang having personal characteristics and the safety of the second cultural activities (0.183), Territoriality (0.361), Aesthetics (-0.13) and the personal characteristics Sex (-0.179), the direct effect, third, and erosion has a direct impact on activity The flexibility of the space factor (-0.128) and Territoriality (0.38) and the personal characteristics grade (0.172), respectively. Fourth in social activities directly affecting the pathfinding (-0.104), and parameter, education (0.388) and cultural activities (0.445), and some of the factors affecting the indirect lighting and air conditioning facilities, safety, and Territoriality, the space density, directions, grade, they could influence through educational activities to be analyzed. That is, territoriality in educational function space is the important factor that users react very sensitively in educational, eating and sleeping activities and educational function space must secure area and division considering personal and public use as the space accommodating activity which is lacking in unit residential space. Accordingly, the safety of educational function space in university dormitory is considered as the fundamental safety matter on the fire prevention, hygiene and cleanness for users in the satisfaction of educational and cultural activities.

Economic Effect of Home Health Care Services for Community-dwelling Vulnerable Populations (재가 취약계층을 위한 지역사회 중심 가정간호서비스의 경제적 효과)

  • Lee, Eunhee;Kim, Jinhyun
    • Journal of Korean Academy of Nursing
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    • v.46 no.4
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    • pp.562-571
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    • 2016
  • Purpose: In this study the costs and benefits of a home health care program were examined to evaluate the economic feasibility of the program. Methods: The study participants included 349 patients in the community who had been registered at a home health care center for 5 years. The costs and benefits of the program were analyzed using performance data and health data. The benefits were classified as the effects of pressure ulcer care, skin wound care and catheters management. The program effect was evaluated on the change of progress using transition probability. Benefits were divided into direct benefit such as the savings in medical costs and transportation costs, and indirect benefits which included saving in productivity loss and lost future income. Results: Participants had an average of 1.82 health problems. The input cost was KRW 36.8~153.3 million, the benefit was KRW 95.4~279.7 million. Direct benefits accounted for 53.4%~81.2%, and was higher than indirect benefits. The net benefit was greater than 0 from 2006 to 2009, and then dropped below 0 in 2010. Conclusion: The average net benefit during 5 years was over 0 and the benefit cost ratoi was over 1.00, indicating that the home health care program si economical.

Effect of Intimacy with Parents, Optimism, Learning Motivation on School Life Satisfaction in Perspective of Middle School Students (중학생이 지각한 부모와의 친밀감, 낙관성, 학습동기가 학교생활만족에 미치는 영향)

  • Moon, Seung-Tae;Kim, Myeong-Hee;Kang, Hee-Sun
    • The Korean Journal of Community Living Science
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    • v.25 no.4
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    • pp.435-448
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    • 2014
  • This study analyzes the differences in school life satisfaction according to middle school students' general characteristics, including their gender, grade, monthly household income, and parents' education level, and examines the effects of intimacy with parents, optimism, and learning motivation on school life satisfaction. Data were collected from 380 middle school students by using a socio-demographic questionnaire. A measurement tool for intimacy with parents, optimism, learning motivation, and school life satisfaction was used, and a frequency analysis, a t-test, a one-way ANOVA, a correlation analysis, and a path analysis were conducted. School life satisfaction showed differences in terms of middle school students grade and, parental education but there were no meaningful differences in terms of their gender and monthly household income. Intimacy with parents and optimism had direct effects on motivation; intimacy with the father and optimism had direct and indirect effects, respectively; and intimacy with the mother had an indirect effect. An increase in the level of intimacy between parents and students and an increase in the positive perception of oneself facilitated learning motivation as well as school life satisfaction.

Exploring the influences of service quality on knowledge sharing intentions in IT service (IT서비스에 있어서 서비스 품질이 지식공유의도에 미치는 영향에 관한 연구)

  • Park, Jun-Gi;Yoon, Jung-In;Lee, Jung-Woo
    • The Journal of Information Systems
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    • v.19 no.3
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    • pp.237-261
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    • 2010
  • IT service is increasing becoming a critical resource firms have to utilize effectively and efficiently. As the importance of IT service increases, the knowledge sharing between IT service people and users becomes more and more important. In this study, the IT service quality is posited as a critical independent construct that influences knowledge sharing attitude of users which in turn change the knowledge sharing intention. Service satisfaction is placed as a mediator between the quality and attitude to compare direct and indirect effect in the model. Results show that (1) IT service quality influences the knowledge sharing attitude of users directly, and indirectly through service satisfaction, (2) at the same time, however, the direct path from quality to attitude is found to be stronger than the indirect path through satisfaction, and (3) interestingly, satisfaction seems to have no direct effect on intention, but only through the attitude change as can be inferred from the theory of reasoned action. Outcome of this study implies the importance of IT service quality in improving the knowledge sharing activities between users and developers, and interestingly the aim of quality would not be targeted on satisfaction but on attitudinal changes.

The Effects of the Inpatients' Stress and Privacy for the Satisfaction with Patients' Room (입원환자의 프라이버시와 스트레스가 병실 만족도에 미치는 영향)

  • Shin, Eun-Gyeong;Park, Soobeen
    • Korean Institute of Interior Design Journal
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    • v.25 no.5
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    • pp.148-156
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    • 2016
  • This study proposes the structural model of inpatient's satisfaction with their room. Relationship among patients' privacy, patients' stress, and patients' satisfaction were evaluated and were discussed. Survey research followed the literature review, in which the subjects answered questions of the 12 items for the patients' privacy requirements, 10 items selected from the HSRS, and an item of patients' satisfaction. A total of 120 copies were analyzed through the statistical process using the SPSS Win Program 20.0 and SEM by the AMOS 20.0. Results and conclusions are as follows: (1) the inpatients' privacy requirements was subdivided into 'the reserve factor', 'the territoriality factor', and 'the solitude factor'. (2) The inpatients' stress level was subdivided into 'the relationship factor', 'the unfamiliarity factor', and 'the control factor'. (3) The model of relationship among the subjects' privacy requirements, stress level and their satisfaction with the patients' room showed that the subjects' stress level affected their satisfaction with the patients' room directly and the subjects' privacy requirements gave an direct and indirect effect on their' stress level and an indirect effect on their satisfaction with patients' room.

The influences of parental interest in children's weight, children's appearance schema, and eating habit on depression (아동 체중에 대한 부모의 관심 및 아동의 외모도식과 식습관이 우울감에 미치는 영향)

  • Chae, Jin-Young
    • Korean Journal of Human Ecology
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    • v.21 no.1
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    • pp.15-25
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    • 2012
  • The purpose of this study was to examine the relationship between (1) differences in parents' interest in their children's weight, appearance orientation, eating habits and appearance evaluation, and depression based on children's gender, and (2) the pathway to children's depression. The participants in this research included 641 fourth-grade children (300 boys and 341 girls) who participated in a Korean Survey on Obesity of Youth and Children in 2009. Data were analyzed through frequency, percentage, Pearson's correlations using SPSS 19.0 and path analysis with AMOS 7.0. The findings are as follows. First, girls demonstrated higher scores in all variables except depression when compared to boys. Second, all variables indicated a direct or indirect influence on boys' depression, and appearance orientation had the greatest total effect on boys' depression. For girls, all variables again indicated a direct or indirect influence on depression, and again appearance orientation had the greatest total effect on girls' depression. However, the pathways to depression were different based on children's gender. The implications for future studies are also discussed.