• 한국의상디자인학회지
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• 제22권4호
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• pp.25-38
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• 2020

Impulse buying occurs when consumers feel an urge to impulsively buy a product without thoughtful consideration of why and for what reason they need the product. However, few efforts have been made to identify the impacts of perceived scarcity on the impulse buying of fashion products in mobile shopping malls. This study's objectives were to estimate, using structural equation model analysis, the impact of a scarcity message on browsing, feeling the urge to buy, and impulse buying of fashion products on mobile shopping malls. Data was collected from 206 customers who experienced to impulse buying fashion products via objective sampling. Structural equation modeling was used to test the hypotheses developed for the study. Results found evident effects of the scarcity message on the impulse buying of fashion products directly and indirectly. Additionally, consumers felt the urge to buy had a significant impact on the impulse buying of fashion products, whereas browsing had little impact on the impulse buying of fashion products. This is an expanded study to examine structural equation modeling of impulse buying of fashion products on mobile shopping malls. These results will contribute to a better understanding of the mechanisms that underlie the operation of an effective scarcity strategy for fashion products on mobile shopping malls.

• 한국지능시스템학회논문지
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• 제19권5호
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• pp.720-724
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• 2009

본 논문에서는 FSM을 이용하여 기업프로젝트의 성공요인에 대한 의식구조를 분석한다. FSM은 ISM에 퍼지이론을 도입한 것으로서 다원적 가치가 복합되어 있는 시스템의 구조 인식에 보다 유효하다고 알려져 있으며, parameter p와 $\lambda$에 의해 변화되는 구조모형을 현실에 맞는 것으로 선택하도록 되어있다. 이것은 구조모형으로서의 객관적인 적합성평가를 실시하지 않은 상태에서 선택하는 것이기 때문에 선택된 구조모형이 현실에 적합하다고 판단된다 하더라도 보완적인 차원에서 구조 모형의 적합성평가를 실시하는 것이 바람직하다고 할 수 있다. 따라서 본 논문에서는 FSM을 이용하여 구한 기업프로젝트 달성을 위한 성공요인에 대한 구조모형에 대하여 구조방정식 모형분석을 이용한 적합성을 평가하여 보다 객관성 있는 구조모형을 제시하고 그 구조모형에 따라 의식구조를 분석한다.

• 한국전산구조공학회논문집
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• 제23권6호
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• pp.703-714
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• 2010

This paper proposes an approach for staged finite element modeling with coupled seepage and stress analysis. The stage modeling is based on the predefined inter-relationship between the base model and the unit stage models. A unit stage constitutes a complete finite element model, of which the geometries and attributes are subject to changes from stage to stage. The seepage analysis precedes the mechanical stress analysis at every stage. Division of the wet and dry zone and the pore pressures are evaluated from the seepage analysis and used in determining input data for the stress analysis. The results of the stress analysis may also be associated with the pore water pressures. For consolidation analysis, the pore pressure and the displacement variables are mixed in a coupled matrix equation. The time marching solution produces the dissipation of excess pore pressure and variation of stresses with passage of time. For undrained analysis, the excess pore pressures are computed from the stress increment due to loading applied in the unit stage and are used in revising the hydraulic head. The solution results of a unit stage are inherited and accumulated to the subsequent stages through the relationship of the base model and the individual unit stages. Implementation of the proposed approach is outlined on the basis of the core procedures, and numerical examples are presented for demonstration of its application.

• 아동학회지
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• 제29권2호
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• pp.57-71
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• 2008

This study examined the influences on maternal acceptance-rejection and mediating effects of parenting stress. Participants were 150 mothers of children aged 3 to 6 in Seoul and Jeju. Research questions were analyzed by structural equation modeling. Results showed that children's age, congenital diseases or anomalies, planned pregnancy, and father's occupation influenced maternal acceptance-rejection directly. Mothers' perceived treatment in childhood and fathers' age influenced parenting stress; parenting stress, in turn, influenced maternal acceptance-rejection. Fathers' age influenced parenting stress negatively; parenting stress, in turn, influenced maternal acceptance-rejection positively.

• 수산해양교육연구
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• 제23권1호
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• pp.43-55
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• 2011

The purpose of the study was to investigate the causal relations among attachment, and school adjustment influencing psychological well-being in middle school students. The data contains 564 middle school students. The statistical techniques were correlation analysis and structural equation modeling. To summarize the results, the correlations among attachment, school adjustment and psychological well-being were significant. The results of the structural equation modeling show that students's attachment and school adjustment had direct positive influence on psychological well-being. These results imply that perceived attachment, school adjustment influence adolescents' psychological well-being.

• 수산해양교육연구
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• 제23권4호
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• pp.582-595
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• 2011

The purpose of the study was to investigate the causal relations among attachment, and social support influencing problem behavior in middle school students. The data contains 482 middle school students. Collected data were analyzed using SPSS and AMOS statistical package for correlation analysis and structural equation modeling. Study results were as follows. The correlations among attachment, social support and problem behavior were significant. The results of the structural equation modeling show that students' social support had direct positive influence on problem behavior, but students' attachment didn't have direct positive influence on problem behavior. That is to say, social support mediated the effect of attachment on problem behavior. These results imply that perceived attachment, and social support influence adolescents' problem behavior. Results suggest that programs that promote social support should be given to reduce problem behaviors of middle school students.

• Asia pacific journal of information systems
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• 제33권4호
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• pp.977-998
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• 2023

The study is based on the technology-organization-environment (TOE) model which, attempted to determine the factors that are going to influence ICT adoption. The proposed research model evaluates the interplay among technological context (IT infrastructure, system security, and user capacity), organizational context (top management commitment, and innovations strategies), environmental context (quick response to the external agencies, interactive network infrastructure, and competitive pressure) and ICT adoption (productivity growth, organizational change, and competitiveness). Data were collected from 243 senior executives of full member firms of the Bangladesh Garments and Manufacturers Association (BGMEA) of examining the relationships among the constructs in the proposed framework utilizing structural equation modeling (SEM). The analysis of TOE factors revealed that environmental, organizational, and technological factors have a significant impact on the successful implementation of ICT tools. The study also discusses implications for management practitioners.

• 산업융합연구
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• 제20권8호
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• pp.53-59
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• 2022

본 연구는 플레이어의 게임 NPC (Non Plyer Character)에 대한 만족도를 높이기 위해 구조방정식 모델 SEM(Structural Equation Modeling)을 만들고 NPC 디자인 요소를 분석한다. 먼저 플레이어의 만족도에 영향을 미치는 디자인 요소(오락성, 예술성, 상호작용성, 현장성)를 추출한다. 그리고 이러한 요소들이 플레이어들의 만족도에 영향을 준다고 가정하고 계량화된 연구 발상을 통해서 실증연구를 진행한다. 설문에 대한 데이터를 분석한 결과 네 가지 요소가 플레이어 만족도에 유의미한 영향을 미치며 이 중 예술성은 플레이어 만족도에 가장 큰 영향을 미치는 것으로 나타났다. 마지막으로 분석 결과에 따라 NPC 설계에 대한 제안을 제시하였다. 본 연구를 통해서 향후 NPC의 디자인 방향에 대한 참조 프레임워크를 제공할 수 있기를 기대한다.

• 대한간호학회지
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• 제43권6호
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• pp.791-800
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• 2013

Purpose: This study was done to test a structural equation modeling of case management outcomes in order to identify parameters affecting case management outcomes for the community-dwelling vulnerable elders. Methods: Data were collected from 309 nurses (case managers) and community-dwelling vulnerable elders (clients) from public health centers. For data analysis, descriptive statistics, Pearson correlation analysis, factor analysis, and covariance structure analysis were performed using SPSS Version 18.0 for Windows and Amos 16.0. Results: The hypothetical model had an acceptable fit: GFI=.97, CFI=.95, RMSEA=.02, SRMR=.05. The factor "case managers' singularity" had the greatest impact on case management outcomes in this model. In addition, the factor "case management practice" influenced case management outcomes; however, client characteristics did not. Case managers' singularity affected case management outcomes directly and indirectly, with case management practice mediating the latter effect. Conclusion: These results suggest that the causal relationship between case management outcomes and factors influencing these outcomes should be clarified through longitudinal research including a variety of client characteristics. In addition, in future studies, analysis of the effects of programs to improve manpower quality and examine the relationships among case management outcomes should be done.

• 한국식생활문화학회지
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• 제27권4호
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• pp.354-366
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• 2012

The objective of this study was analyze the relationship among emotional intelligence, job attitude (job satisfaction, organizational commitment, turnover intention), and organizational performance in kitchen staff. A survey collected data from foodservice employees (N=611). Statistical analyses were completed using SPSS Win (17.0) for descriptive analysis, reliability analysis, factor analysis, t-test, correlation analysis, and AMOS (7.0) for confirmatory factor analysis and structural equation modeling. The main results of this study were as follows. The four EI (Emotional Intelligence) dimensions significantly correlated with age. The mean of the job satisfaction score was 3.24. The organizational commitment score was 3.54. The organizational commitment score was higher for 'loyalty' factor than for 'sense of belongs' factor. The mean of organizational performance score was 3.61. The four EI(Emotional Intelligence) factors were significantly correlated with job satisfaction (organizational commitment, organizational performance, and turnover intension). Structural equation modeling found that emotional intelligence had positive effects on job satisfaction, organizational commitment, and organizational performance, whereas job satisfaction and organizational performance had positive effects on organizational performance. Therefore, this study found that emotional intelligence had direct and indirect effects on organizational performance.