• 한국사회복지학
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• 제63권4호
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• pp.5-31
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• 2011

이 연구는 장애청소년의 자기결정 경험에 대한 실체이론 개발을 목적으로 하였다. 이 연구목적을 달성하기 위해 20대 초반의 지체 뇌병변 장애 대학생 10명과 면접을 실시하였으며 근거이론을 사용하여 그 결과를 분석하였다. 분석결과, 107개의 개념과 39개의 하위범주 및 16개의 범주가 도출되었으며, 장애청소년의 자기결정 경험의 중심현상은 "장애를 딛고 자기실현 열망"하기였다. 자기결정은 "욕구와 장애물의 인식", "문제해결", "성장 인식"의 단계를 거쳐 가는 과정이었으며, 자기결정의 유형은 "돌파형", "다전략형", "온건형", "수용형"으로 구분되었다. 이 연구를 통해 청소년기 장애인 자기결정의 특수성을 심도 있게 이해할 수 있었으며, 장애청소년의 자기결정을 증진시키기 위한 방법으로 제도적 보완, 유형에 따른 지원 차별화, 합리적 전략의 교육, 성과 결혼 주제의 공론화가 필요함을 알 수 있었다.

• 디지털융복합연구
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• 제12권10호
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• pp.515-523
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• 2014

본 연구는 초등학생의 교사애착, 또래애착, 자기격려, 진로자기효능감 그리고 진로성숙도 간의 구조적 관계를 알아보고자 하였다. 이를 위해 충북 청주에 소재한 초등학교 6학년 학생 220명을 대상으로 하였다. 본 연구를 위해서 교사애착, 또래애착, 자기격려, 진로자기효능감, 진로성숙도 검사를 사용하였다. 수집된 자료를 가지고 확인적 요인분석과 구조방정식 모형 분석을 실시하였으며 최종 모델의 적합도 지수는 CFI=.957, TLI=.951, RMSEA=.049로 나타났다. 본 연구의 주된 연구결과는 다음과 같다. 첫째, 교사애착과 또래애착은 자기격려, 진로자기효능감, 진로성숙도에 모두 정적인 영향을 미치는 것으로 나타났다. 둘째, 구조방정식 모형 분석을 실시한 결과 자기격려와 진로자기효능감은 교사애착과 또래애착의 진로성숙도 관계에서 매개효과가 있는 것을 확인하였다.

• 한국병원경영학회지
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• 제24권4호
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• pp.33-42
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• 2019

Purpose: many domestic welfare programs use the amount of health insurance premiums as a way of measuring individuals' income levels for administrative convenience. As health insurance reform has been made, we examines the income level is still appropriately measured by the health insurance premiums for the employment success package as one of domestic welfare program. Methodology/Approach: we investigate whether the upper limit of the premiums of the self-employed health insured is appropriate or not after healthcare reform, which currently calculated by multiplying the insurance premium of the employee based insured by the adjustment factor (1.2). Findings: we examined appropriateness of the adjustment factors by comparing the premiums before and after the healthcare reform by utilizing the national health insurance data as well as Korea Welfare panel data. We found that the new value of adjustment factor (1.0~1.1) is smaller than the current one (1.2). Practical Implications: to improve the equity between the employee and the self-employed insured after the health insurance reform, the adjustment factor should be lower.

• 아동학회지
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• 제32권1호
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• pp.87-101
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• 2011

This study employed a child-centered approach in the examination of patterns of preschooler's learning behaviors. A hierarchical cluster analysis was employed in order to discern a meaningful typology of such behavior. The subjects consisted of 232 children (117 boys, 106 girls) and their mothers from 6 kindergartens and 6 day care centers. The results of this study were as follows. The cluster analysis yielded five types of learning behaviors; the competent type, the average type, the low attention/persistence type, the low motivation -attitude type, and the deficient type. The most consistent level differences among these types appeared to lie in distinctions among the average Attention/Persistence scores. The composition of the cluster types, including both the age and gender of the children, was ascertained. Our results indicated that preschool learning behavior types could be seen to differentially relate to children's self-regulation, cognitive styles, problem behaviors, and the level of maternal involvement. It was revealed that a child's characteristics was more important than maternal involvement and beliefs. As there were more girls and older children in the learning type, this type was seen to be more competent.

• Industrial Engineering and Management Systems
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• 제11권4호
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• pp.371-384
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• 2012

This study proposes a multi-level data analysis approach to identify both superficial and latent relationships among variables in the data set obtained from a vocational rehabilitation (VR) services program of people with significant disabilities. At the first layer, data mining and statistical predictive models are used to extract the superficial relationships between dependent and independent variables. To supplement the findings and relationships from the analysis at the first layer, association rule mining algorithms at the second layer are employed to extract additional sets of interesting associative relationships among variables. Finally, nonlinear nonparametric canonical correlation analysis (NLCCA) along with clustering algorithm is employed to identify latent nonlinear relationships. Experimental outputs validate the usefulness of the proposed approach. In particular, the identified latent relationship indicates that disability types (i.e., physical and mental) and severity (i.e., severe, most severe, not severe) have a significant impact on the levels of self-esteem and self-confidence of people with disabilities. The identified superficial and latent relationships can be used to train education program designers and policy developers to maximize the outcomes of VR training programs.

• 한국주조공학회지
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• 제12권6호
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• pp.471-479
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• 1992

For the last 2 decades, the bonding materials for the foundry sand and the foundry equipments with high performance have been developed and employed in the foundry shops. In those periods, the furan resins hardened in higher temperature have been replaced with the self-hardened ones in the room temperature. Simultaneously the various reclamation methods of the self-hardened furan resin sand have been developed in order to get the clean working environments, the reduction of solid wastes and the lower of production cost in the foundry. In this experimental study, the combustion reclamation method using the fluidized bed among the various methods was studied in order to reduce the L.O.I. and /or $N_2$ gas due to the deposition of the furan resins and the hardeners. Comparing the results of this experimental combustion reclamation method with those of the employed pneumatic method, the Surface Stability Index of the specimen made by combustion method is 30% higher than that of the latter one and L.O.I. decreases about 30%. The reclamation temperature of 650$^{\circ}C$ in this experimental fluidized bed would be recommended in the viewpoints of the reclamation period, the fuel consumption and the residual quantity of the furan resin. The formula determining the minimum fluidizing velocities according to the temperatures in the fluidized bed has been obtained.

• 한국항만경제학회지
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• 제35권2호
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• pp.37-60
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• 2019

항만연관산업과 최저임금간의 생산성 및 고용효과에 대한 상관관계를 분석한 결과, 그 효과는 매우 미미한 것으로 나타났다. 그러나힝민연관산업의 상용근로자와 임시근로자, 자영업자 및 기타 근로자에 대해서는 다소 차이를 보이고 있다. 즉 상용근로자는 다소 안정적인 반면에, 임시직과 자영업자에게는 다소 부정적인 효과를 미치는 것으로 나타났다. 최저임금위원회에서 최저임금의 인상은 노동시장에서 소득효과와 대체효과 간의 상호작용에 의하여 안정적인 모습을 보이고 있다. 항만연관산업은 최저임금 인상이라는 변수보다 오히려 세계적인 경기불황, 국내 경기의 변동성에 더 영향을 받는 것으로 분석되었다.

• Safety and Health at Work
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• 제9권4호
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• pp.462-467
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• 2018

Background: This study was conducted to investigate the effects of work on medical expenditures by the elderly. Methods: Data pertaining to individuals aged 65 or older collected by the Korean Health Panel 2008-2013 were used. The effects of work on medical expenditures were analyzed in a panel tobit model adjusted for several variables of demographic factors, socioeconomic factors, and health factors for health care. Data were also analyzed based on age groups (65-74, $75{\leq}$), type of work (waged or self-employed), and working time (daytime work or night time work). Results: Among the elderly older than 65 years, 34-37% were workers. Work among the elderly reduced medical expenditures relative to nonworking elderly. Specifically, medical expenditures were lower in individuals older than 75 years, as well as among those who were self-employed insured and had medical aid insurance and those who exercised. However, medical expenditures were higher among females, married individuals, those with a higher household income, and those with a chronic disease. Elderly wageworkers showed reduced medical expenditures than nonworking elderly and elderly daytime workers did. Conclusion: The elderly population's work, especially wage work and daytime work, reduced medical expenditures relative to no work. These results provide valuable information for policymakers by indicating that work was associated with lower medical expenditures than no work. If elderly work is to be encouraged, it is necessary to provide a variety of high-quality wage work.

• Safety and Health at Work
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• 제12권1호
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• pp.108-113
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• 2021

Background: This study aimed to investigate the relationship between changes in employment status and new-onset depressive symptoms through a one-year follow-up of permanent waged workers. Methods: We analyzed the open-source data from the Korea Welfare Panel Study. Using the 2017 data, we selected 2,314 permanent waged workers aged 19 to 59 years without depressive symptoms as a base group. The final analysis targeted 2,073 workers who were followed up in 2018. In 2018, there were five categories of employment status for workers who were followed up: permanent, precarious, unemployed, self-employed, and economically inactive. Multiple logistic regression was used to determine the association between employment status change and new-onset depressive symptoms. Results: Adjusted multiple logistic regression analysis showed that among male workers, workers who went from permanent status to being unemployed (odds ratio: 4.50, 95% confidence interval: 1.19 to 17.06) and from permanent status to being precarious workers (odds ratio: 3.15, 95% confidence interval: 1.30 to 7.65) had significantly high levels of new-onset depressive symptoms compared with those who retained their permanent employment status. There were no significant increases in new-onset depressive symptoms of male workers who went from permanent status to being self-employed or economically inactive. On the other hand, no significant differences were found among female workers. Conclusion: Our study suggests that the change of employment status to precarious workers or unemployment can cause new-onset depressive symptoms in male permanent waged workers.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2022년도 춘계학술대회
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• pp.539-541
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• 2022

코로나 팬데믹의 장기화로 자영업자들의 폐업률이 급증하고, 경제적 피해가 심해지고 있다. 본 연구에서는 코로나19 발생에 따른 충청북도 상권 창폐업 분석을 통해 지역별, 업종별 과밀 정도 등 다양한 정보를 제공하고 창업 성공 및 경영안정에 도움을 주기 위하여 공공데이터를 활용하여 창업환경을 분석하고 창폐업 현황을 제공하여 자영업자들이 창업 시 기초자료로 활용하도록 지원하였다.