• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.9
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• pp.5553-5563
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• 2014

The purpose of this study was to understand the structural relationships of the kindergarten teachers' role performance with the teaching efficacy and job stress. To achieve the research goal, this study conducted a survey targeting a total of 300 teachers, vice principals and principals working for infant educational institutes located in Gyeonggi-do, and analyzed 253 copies of the survey in total. The study used a structural equation to design a structural equation-based model to look into the structural relationships related to the role performance with the teaching efficacy and job stress. The collected data was then analyzed by AMOS 18.0 to estimate the correspondence and the parameter of the model. According to the results of the analysis, the role performance of kindergarten teachers was observed to have an immediate influence on the teaching efficacy. The role performance of kindergarten teachers was directly connected to job stress. The job stress had an indirect relationship with the role performance of kindergarten teachers through the teaching efficacy. The teaching efficacy of the kindergarten teachers was confirmed to have immediate association with the job stress of infant teachers.

• Journal of the Korean Institute of Landscape Architecture
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• v.45 no.4
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• pp.35-44
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• 2017

This study intends to analyze the structural relationships among the servicescape of theme park, the affective image and the place dependence of visitors, one of the most important factors of place attachment. For this purpose, this study selects Lotte World in Seoul as a study site and conducts a questionnaire survey focused on visitors who visited the site previously. The results of an exploratory factor analysis, confirmatory factor analysis and structural equation method show that esthetics and amenity factors among servicescape of theme park affect the attractiveness and comfortableness of the affective image of visitors positively, and two factors of visitors' affective image also affect the their place dependence positively. Tourism planners or landscape designers can consider these useful servicescape elements of theme park as important planning and managing factors in order to improve the images of theme parks and the level of place attachment.

• Journal of Information Technology Applications and Management
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• v.14 no.4
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• pp.159-174
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• 2007

The purpose of this research is to investigate the relationships among the perceived satisfaction, the perceived the trust, the commitment, the key features for mobile phone, the brand image, the switching cost and the repurchasing intention. We also examine the differences between Korean and Indonesian markets concerning the relationships of these key successfactors. The structural model is tested with the data form each of the sub-samples (i. e. Korean and Indonesian users taken separately). Properties of the casual paths, including standardized path coefficients, the significance of difference, and variance explained for trust, satisfaction, commitment and repurchasing in the hypothesized model, are presented. This study indicated that hardware (sound quality, LCD display, design) user interface (GUI, Menu, Key pad) and extra functions (camera phone, wireless internet, MP3 player) are the three important factors effecting the trust and the satisfaction. The proposed model has been newly tested from the technological prospective in order to get the more practical result. Following the model test, we conduct a test of the differences in path coefficients between Korean and Indonesian users. MSEM show that, compared to Korean market, Indonesian had more emphasized on extra-function for the mobile phone as well as giving more influence to the satisfaction from the brand image. It means Korean market consider the extra-function as basic or no-premium points. And the satisfaction has been effected by switching-cost in Korea but the trust in Indonesia. Other interesting result from the structural weight invariance indicate that, compared to Korean market, the brand-image has effected the satisfaction in addition to placing more the trust on determining the commitment in Indonesia.

• Human Ecology Research
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• v.59 no.1
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• pp.71-82
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• 2021

This study examined the structural relationships among parent's play participation, children's playfulness, self-regulation and happiness. In this Study, subjects were 274 children who were 4 through 5 years old. The participants included 274 preschoolers' parents and their teachers in D city. The parents completed questionnaires regarding parent's play participation with their children and children's self-regulation. The teachers completed questionnaires regarding preschoolers' happiness and playfulness. Data was analyzed using descriptive statistics, pearson correlation analysis and mediation analysis based on structural equation modeling with SPSS 25.0 and AMOS 23.0 program. Also, specific indirect effects were analyzed using AMOS user-defined estimand function. The primary results of this study were as follows. 1) The parent's play participation had an influence upon children's playfulness and self-regulation. 2) The children's playfulness had an influence upon children's self-regulation and happiness. 3) The children's self-regulation had an influence upon children's happiness. 4) Between the parent's play participation and children's happiness were mediated by the children's playfulness and self-regulation. This study revealed that parent's play participation, children's playfulness and self-regulation need to be considered simultaneously to explain the level of the children's happiness. The results highlight the structural relationships among parent's play participation, children's playfulness, self-regulation and happiness.

• Journal of Korea Society of Industrial Information Systems
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• v.14 no.5
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• pp.227-237
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• 2009

Today, various on-line services based on the Internet have been provided, and recently UCC(user created contents) have become more popular based on web 2.0. However researches on UCC prevailing among internet users have not been performed much yet. Therefore, we have conducted an empirical study to investigate the structural relationships among UCC characteristics, perceived usefulness, flow and intention to use in this study. After reviewing the related works we have derived three latent variables - system, contents, and user characteristics - as UCC characteristics. Structural Equation Model(SEM) has been used to analyze the structural relationships among characteristics of UCC, perceived usefulness, flow and intention to use. Managerial implications are also suggested for managing the UCC services in conclusion.

• Geomechanics and Engineering
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• v.13 no.6
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• pp.947-961
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• 2017

An innovative spiral variable-section capillary model is established for piping critical hydraulic gradient of cohesion-less soils causing water/mud inrush in tunnels. The relationship between the actual winding seepage channel and grain-size distribution, porosity, and permeability is established in the model. Soils are classified into coarse particles and fine particles according to the grain-size distribution. The piping critical hydraulic gradient is obtained by analyzing starting modes of fine particles and solving corresponding moment equilibrium equations. Gravities, drag forces, uplift forces and frictions are analyzed in moment equilibrium equations. The influence of drag force and uplift force on incipient motion is generally expounded based on the mechanical analysis. Two cases are studied with the innovative capillary model. The critical hydraulic gradient of each kind of sandy gravels with a bimodal grain-size-distribution is obtained in case one, and results have a good agreement with previous experimental observations. The relationships between the content of fine particles and the critical hydraulic gradient of seepage failure are analyzed in case two, and the changing tendency of the critical hydraulic gradient is accordant with results of experiments.

• Korean Journal of Child Studies
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• v.32 no.2
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• pp.15-34
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• 2011

The main purpose of this study was to examine pathways from interparental conflict to adolescents' problem behavior through maternal support and control and/or quality of peer relationship. A sample of 340 high school students (166 boys and 174 girls) in Incheon completed questionnaires on interparental conflict, maternal support and control, quality of peer relationship, and problem behavior. Data were analyzed by means of structural equation modeling. The results demonstrated that interparental conflict had a direct influence in both internalizing and externalizing problem behaviors, indicating that adolescents who perceived higher levels of interparental conflict had more problem behaviors. Regarding pathways from interparental conflict to problem behavior through maternal support and control and/or quality of peer relationships, adolescents perceiving higher levels of interparental conflict reported higher maternal psychological control and lower support and behavioral control. This was followed by a lower level of quality in terms of their peer relationships; the lower quality of peer relationships resulted in more adolescent problem behaviors. These results indicate that interparental conflict and maternal support and control play crucial roles in the development of internalizing and externalizing problem behavior, respectively.

• Human Ecology Research
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• v.53 no.5
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• pp.557-566
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• 2015

This study investigated the effects of multi-culture acceptability and multi-culture teaching efficacy on young child-teacher relationships. The teachers' attitude towards multi-culture education was included in the analysis as a mediator between multi-culture acceptability and multi-culture teaching efficacy. Participants were 295 teachers and 295 young children between 3 and 5 years in childcare centers located in Seoul, Incheon, Ulsan, Gyeonggi, and North Gyeongsang Province. Teachers completed questionnaires regarding multi-culture acceptability, multi-culture teaching efficacy, and attitude towards multi-culture education. Collected data were analyzed by descriptive statistics, Pearson's correlation, Structural Equation Model, and Sobel test with SPSS ver. 18.0 and AMOS ver. 21.0. The results were as follows. First, the subscale of multi-culture acceptability and multi-culture teaching efficacy generally showed a positive correlation with closeness and conflict in the subscale of young child-teacher relationships. Second, teacher's multi-culture acceptability directly influenced the young child-teacher relationship. In addition, the impact of multi-culture teaching efficacy on young child-teacher relationship was mediated perfectly by the multi-culture education attitude. The results suggest that the multi-culture teaching efficacy promote early childhood multicultural education attitudes and that can be changed to positive teacher relationships.

• The Journal of Asian Finance, Economics and Business
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• v.9 no.1
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• pp.311-324
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• 2022

The objective of this study is to examine the influence of fraud investigation on organizational performance of Thai listed companies through mediating effects of internal audit quality, accounting information transparency and financial effectiveness, and moderating effect of corporate governance. In this study, 333 Thai listed companies are the samples of the study. Both the structural equation model and multiple regression analysis are used to examine the research relationships. The results of this study show that fraud investigation has a significant influence on internal audit quality, accounting information transparency, and financial effectiveness. Internal audit quality significantly influences accounting information transparency, financial effectiveness, and organizational performance while financial effectiveness significantly influences organizational performance. Next, both internal audit quality and financial effectiveness potentially mediate the fraud investigation-organizational performance relationships. In addition, corporate governance critically moderates the fraud investigation-internal audit quality relationships and the fraud investigation-financial effectiveness relationships. In summary, fraud investigation functions as an important valuable technique of internal audit practices. As a result, businesses must build and implement a systematic fraud investigation procedure to generate and improve beneficial outcomes in the short, medium, and long term.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.2
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• pp.115-123
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• 2020

This study empirically examined the effect of married women's self-awareness on the acceptance of extra-marital relationships and the mediating effects of individuals' criticism of television's drama about infidelity. The data was obtained by conducting a survey of married women (304 persons) and was analyzed based on the Structural Equal Model (SEM). The notable findings are as follows. First, the respondents are generally less receptive to extramarital relationships. Of the total respondents, 46.7% do not accept extramarital relations. 43.8% of the respondents showed an unclear position on extra-marital relationships, and about 10% of respondents showed an accepting position on extramarital affairs. This suggests that extramarital relationships can emerge as a real issue that is important for married women. Second, self-awareness does not directly affect married women's acceptance of extramarital affairs, however, 'self-awareness' proved to have a significant effect on 'acceptance to extramarital relationships' by using 'criticism' as a full mediation effect for affair-themed TV dramas. The effects of critical thinking and the judgment of married women on the content of TV dramas containing adultery has been confirmed to be a very important aspect of married women's understanding of extramarital relationships. Some practical and political implications are discussed based on this study's findings.