• Journal of Digital Convergence
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• v.19 no.5
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• pp.269-277
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• 2021

The purpose of the study is to explore the effect of university's managing and system support in online classes on learning participation mediated by learning presence and to examine the structural relationship between the factors. In order to achieve the purpose of the study, 135 students who take online "College English 2" classes were analyzed for the fitness of the research model and the path and structural analysis through a confirmative factor of the structural equation model. As a result of the study, first, the university's managing support for online class showed a positive effect to learning presence. Second, the university's managing support for online classes completely mediated learning presence and had a positive effect on learning participation. This study can clarify the structural relationship between environmental factors which are online class support and learners' characteristics in university online class, learning presence, and learning participation and can broaden the understanding of learning participation in online classes. It gives the implications that should be considered in teaching and learning design.

• Korean Journal of Social Welfare Studies
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• v.42 no.1
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• pp.433-461
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• 2011

This study investigated changes and determinants of public pension generosity and pension spending in welfare states during the last retrenchment period. Path-dependency thesis, industrialization theory and power resources model were examined with the twelve welfare states from 1980 to 2007. The main results are as follows. First, the developments of benefit generosity and pension spending have been differently presented according to pension structure. Second, the cross-national pooled-time series analysis confirmed that pension structure is the most significant factors to determine the level of benefit generosity and pension spending. Third, the positive effect of population ageing on pension spendings were proved even without any changes of pension generosity. New social risks, however, have restrained the pension spending. Fourth, the power of the left party and labor union did not affect the pension policy, which implies that power resources theory cannot explain the development of pension policy in this retrenchment period.

• Journal of the Computational Structural Engineering Institute of Korea
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• v.23 no.1
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• pp.73-80
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• 2010

Wind-induced vibration is one of the important structural design factors for serviceability of tall buildings. In order to evaluate the reliable wind-loads and wind induced-vibration, it is necessary to obtain the exact natural period of buildings. The discrepancy in the natural period estimation often results in the overestimation of wind loads. In this study, the effectiveness of lateral stiffness estimation method for tall buildings with flat plate system is evaluated. For this purposed, the results of finite element analysis of three recently constructed buildings are compared with those obtained from field measurement. For the analysis, factors affecting on the lateral resistance such as cracked stiffness of vertical members, elastic modulus of concrete, effective slab width, and cracked stiffness of link beam are considered. Form the results, it is found that the use of non-cracked stiffness and application of dynamic modulus of elasticity rather than initial secant modulus yields closer analysis result to the as-built period.

• 한국체육학회지인문사회과학편
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• v.54 no.3
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• pp.31-43
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• 2015

The purpose of this study was to find out the dance sports athlete's factor that presents performance problems and performance enhancing for competitions. To achieve purpose of study carried out open-ended question and structural inquiry of succession in the dance sports athlete of 25 people, the open-ended questions data were examined through inductive content analysis procedure, conducted preliminary investigation to 100 people. Preliminary investigation and main survey were verified to the dance sports athlete of 137 people through exploratory factor analysis, and confirmatory factor analysis was conducted. On the basis of the results, the conclusions were drawn as follows; First, hinders factors to athletic performance is discord with partner, condition, contest environment, limit of physical strength, limit of economic strength. Second, the measurement scale of dance sports athlete's performance enhancing to competition with 23 items which are consisted of 7 main factors. The determination factors of dance sports athlete performance were partnership, ability to invest, spiritual factors, training factors, ability of physical factors, the leader, environment of competition.

• Journal of the Korean Regional Science Association
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• v.33 no.1
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• pp.17-27
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• 2017

The purpose of this study is to analyze the determinants of start-ups by industry based on the theoretical background of entrepreneurship. For this purpose, regional industrial structure and local labor market structure are considered in order to focus on regional factors in addition to economic factors, income factors, and technological innovation factors. As an analyzed result, three theories of entrepreneurship generally agree with the determinants of industry - specific entrepreneurship. During the economic recession, the number of start-ups has increased. The intra-regional consumption and the local government expenditure per capita have also positive effects on the start-up. The incubation center has a positive effect on the start - up in the manufacturing sector. Therefore, the academic-industrial leading various incubation facilities should be activated in addition to the central or local government leading incubation centers, which is a part of the policy to support start-ups of central and local governments. In addition, population growth is a very important factor in terms of potential demand creation, and the characteristics of regional industrial structure and the effect of human capital within the region differ by industry. In the case of the manufacturing industry, the accumulation effect positively influences the start-up of the industry. In other service industries, the human capital variable had the greatest effect on the start-up when all other conditions are constant.

• Korea journal of population studies
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• v.21 no.1
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• pp.5-41
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• 1998

Over the past 30 years, Korea experienced demographic transition which typically substitutes quality(education) for quantity(number) of population. This paper decomposed labor supply into quantity and quality aspects and estimated the respective employment elasticities of economic growth in the past. Then, based on the assumptions about the future population (by age, sex and education) and labor force participation rates, the future labor supply(both quantity and quality) is projected and growth potential of the Korean economy is evaluated. The result shows that labor supply in Korea is relying gradually more on the qualitative rather than the quantitative aspect but since the increase in the former will not fully compensate the decrease in the latter, the potential growth rate of the Korean economy will be substantially reduced in the futrue.

• The Korean Journal of Financial Management
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• v.16 no.1
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• pp.33-59
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• 1999

본 연구는 부실기업의 갱생에 있어 중요한 요인인 청구권자들 사이의 정보불균형 및 이해갈등 문제에 초점을 맞추어 부실채권 정상화를 위하여 채권자주도로 시도되는 M&A의 성공여부에 영향을 미치는 요인을 실증적으로 분석하였다. 로지트(logit)모형에 의하여 M&A의 성공여부를 회귀분석한 결과, '청산가치비율'(+)은 1%의 유의수준에서, '구경영진 부실경영책임여부 가변수'(-)와 '파산이후 순이익 정리계획안 계획대비 달성률'(+)은 5%의 유의수준에서 관련성을 가지는 것으로 나타났다. 그리고 '광고연구개발비율'(+) 및 '파산이후 매출액증가율'(+)은 1%의 유의수준에서 관련성을 가지는 것으로 나타났다. 따라서 채권자가 주도하는 M&A의 성공요인으로 파산전후 청구권자들 사이의 정보불균형 문제가 적은 부실기업일수록 그리고 '광고연구개발비율'이 높은 부실기업으로서 상대적으로 무형적인 자산의 가치가 높고, 전문적인 제품을 생산하는 기업은 M&A의 성공 가능성이 높은 것으로 나타났다. 또한 부실기업에 대한 부채조정 등 재무구조의 변화에 따라 '파산이후 매출액증가율'이 높은 기업일수록 M&A의 성공가능성이 높다고 추론할 수 있을 것이다 그러나 '담보권 있는 금융기관 수 비율'(+), '금융비용부담률'(-)과 '대주주지분율'(-) 등은 비유의적인 것으로 나타나서 부실기업의 부채조달내역의 우선권 구조, 재무구조 불안정성 및 소유구조 등은 M&A의 성공여부와 관련성이 거의 없는 것으로 나타났다.

• Journal of the Korean Data and Information Science Society
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• v.27 no.2
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• pp.437-449
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• 2016

This study empirically analyzes casual relationships among psychological and financial factors influencing the subscription of individual pension and identifies mediation effect by the structural equation model. The analysis based on survey data (N=928) from common people living in the seven major cities in Korea shows that potential longevity, coping efficacy to the financial risks from longevity, subjective knowledge on longevity (cognitive factor), trust in insurers (social factor), and financial literacy(financial factor) are key players exercising direct influence over the subscription of individual pension. It also has been shown that affect on longevity, potential longevity, trust in government, and coping efficacy influence the emotions on longevity, fear and worry, and emotions on longevity are not significant in explaining the subscription of individual pension. Trust in insurers and financial knowledge of prospects have also been reaffirmed to be crucial factors in the activation of individual pension subscription.

• Journal of Gifted/Talented Education
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• v.26 no.2
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• pp.281-297
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• 2016

The purpose of this study was to investigate the structural relationships between gifted preschool children and their related variables(creativity, motivation, family system). 230 preschool children, parents and teachers from U-city have participated in this study. the collected data were analyzed with SPSS and AMOS. The goodness of fit was evaluated using the SRMR, RMSEA, CFI, and TLI. The results of this study were as follows: First, family system(adaptability, cohesion) were found to have a statistically significant direct impact on gifted preschool children. Second, creativity were found to have a significant direct effects on gifted preschool children. moreover they also had an indirect effect on gifted preschool children through family system. Third, motivation were found to have a statistically significant direct impact on gifted preschool children.

• Science of Emotion and Sensibility
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• v.21 no.3
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• pp.103-114
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• 2018

The Scale of Positive and Negative Experience (SPANE) is a newly developed emotional scale to measure well-being that was designed to overcome the limitations of the previous emotional scales (Diener et al., 2010). It comprises 12 items that measure positive and negative emotional experiences, including general (e.g., positive, negative) and specific (e.g., joyful, sad) items. It also reflects all levels of arousal. This study examined the factor structure and gender invariance of the Korean version of the SPANE. For this purpose, responses to the scale of a sample of 551 Korean college students (276 males and 275 females) were analyzed. The results exhibited high internal consistency reliability and construct validity for a Korean population. Furthermore, the configural, metric, and scalar invariance of the SPANE held across gender. These results suggest that the Korean version of the SPANE is a valid scale for measuring the emotional experiences of Korean students, and it is appropriate to use in future studies of gender difference in emotional well-being.