• Proceedings of the Korean Institute of Building Construction Conference
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• 2017.05a
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• pp.264-265
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• 2017

This paper aims to analyze relations between design errors prevented by building information modeling (BIM)-based design validation and their impacts in order to identify critical consideration factors for successfully implementing BIM-based design validation in the architecture, engineering, and construction (AEC) projects. More than 800 design errors detected by BIM-based design validation in two BIM-based projects in South Korea are categorized according to its causes and work types. The relations between causes and work types of design errors and project delay, cost overrun, low quality, and rework generation that can be caused by the errors are analyzed through conducting logistic regression. Characteristics of each design error are analyzed by conducting face-to-face interviews with practitioners in the two BIM-based projects. As the results, the impacts of design error causes on predicting project delay, cost overrun, low quality, and rework generation were the highest.

• Journal of Families and Better Life
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• v.34 no.4
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• pp.111-125
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• 2016

The purpose of this study was to model the relations between male and female university students' self-differentiation, rejection sensitivity, and interpersonal anxiety. Questionnaires from 502 university students in Seoul were analysed. The findings are as follows. Firstly, self-differentiation, rejection sensitivity, and interpersonal anxiety were significantly different according to gender. Secondly, the level of differentiation from family regression was higher for both male and female students. And the lower the rejection sensitivity experiencing in vertical relations became, and the lower the rejection sensitivity on horizontal relations was, the lower the interpersonal anxiety became. Thirdly, it was confirmed that for male students, differentiation from family regression affected rejection sensitivity on horizontal relations, and for females, differentiation from emotional reactivity affected ejection sensitivity on both horizontal and vertical relations. Finally, rejection sensitivity played a full mediation parameter when self-differentiation affected interpersonal anxiety, and it was demonstrated differences by gender. This study was meaningful in that it confirmed the relations between male and female university students' self-differentiation, rejection sensitivity, and interpersonal anxiety.

• Journal of muscle and joint health
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• v.28 no.2
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• pp.183-191
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• 2021

Purpose: This study was conducted to identify factors associated with stroke patients' quality of life (QOL) and examine the mediating effects of interpersonal relations in the relationships of activities of daily living (ADL) and body image with QOL. Methods: In this study, 160 stroke patients were recruited from an outpatient clinic of a university hospital and rehabilitation clinic of a long-term care hospital. Participants completed a questionnaire which included sociodemographic characteristics, ADL, body image, interpersonal relation, and QOL. Descriptive statistics, t-tests, ANOVA, Pearson's correlation coefficients, multiple regression analysis, and process macro mediation analysis were conducted using SPSS. Results: The mean scores were 91.01 (range 6~100) for ADL, 61.19 (range 40~79) for body image, 87.53 (range 29~123) for interpersonal relations, and 186.67 (range 71~243) for QOL. Multiple regression analyses showed that ADL, body image, interpersonal relations, and participation in group activities after stroke were significantly associated with QOL among stroke patients (p<.05). There were no mediating effects of interpersonal relations in the relationships of ADL and body image with QOL (p>.05). Conclusion: This study showed that there is a need for physical, psychological, and social recovery to improve the QOL of stroke patients.

• Fashion & Textile Research Journal
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• v.25 no.4
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• pp.490-496
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• 2023

This study investigated the causes and effects of personal colors consulting that are considered as a new lifestyle and revitalized personal relations, and provides an understanding of the effects personal color makeup satisfaction have on personal relations. We provide basic data for future personal color and beauty industry development and image consulting. This study surveyed male and female subjects 20-50 years of age nationwide, using a Google questionnaire. The survey lasted from May 7-26, 2023. A total of 350 questionnaires were distributed, of which 256 (130 males, 126 females) were used for the final analysis, insincere responses having been discarded. SPSS 25.0 was used fand a frequency test, exploratory factor analysis, regression analysis, and Cronbach's ? were conducted for statistical results. In addition, descriptive statistics, correlations analysis and regression analysis were conducted. As a result, as personal color makeup consulting satisfaction levels were high, it had a positive effect on confidence, positiveness, favorability, positive tendencies, and sociability, which indicates that personal relations were improved through personal color makeup. It is suggested that, as this study was confined to makeup and the subjects were mainly men, further studies should supplement this focus area of fashion, and the gender balance of study subjects should be adjusted for intensified results.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.19 no.12
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• pp.3003-3010
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• 2015

In this study, consumer to use digital media is investigated on media engagement, Brand Attachment, Brand Relations Affect and Brand Loyalty of relation. also analyzing the mediating effect of brand relations affect and brand influence in the relationship between media engagement and brand attachment step has its purpose. Data analysis result showed that media engagement is significant effect on Brand Relations Affect and Brand Attachment, Brand relations Affect and Brand Attachment is significantly effected on the brand loyalty. And mediating Effect of brand Relation Affect was investigated by adjusting role between media engagement and brand attachment. Media engagement and brand relations, the influence of the brand attachment, brand relations affect has a greater effect.

• Journal of Industrial Convergence
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• v.3 no.1
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• pp.33-54
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• 2005

This article examines customer repurchase intention change. Specially we focus whether pre-purchase expectation and post-purchase satisfactions to retailers contribute to repurchase intention change. The previous works of customer satisfaction and repurchase intention were empirically tested the product based on the disconfirmation theory. But this study present the relations between the satisfaction and repurchase intention to stores. First, this study deliberately classified the types of stores. And I set the repurchase intention process apart into three part for empirical wok. In one part, the effect of trust has on expectation was tested. At the second procedure I test the expectation impact to satisfaction. Part three was about the relations between satisfaction and repurchase. In empirical test, convenience 200 sample was used. For these sample I use questionnaires that include the intensity of repurchase intention to postpurchase dissonance. Statistically regression uses as a solid tool to prove the relations between consumer satisfaction and repurchase. MANOVA results support the level of effect that different each store. They were supported through regression analysis. Also, by MANOVA the difference of them was turned out to be significant.

• Journal of Fisheries and Marine Sciences Education
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• v.27 no.3
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• pp.644-655
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• 2015

This study was planned to examine the moderating effects of depression and anxiety and the relationship between online game addiction and adolescents' delinquency. Data were collected from children and youth's mental health advocacy research by National Youth Policy Institute. The subjects were 409 adolescents aged between 14 and 18. Correlational analysis and hierarchical regression analysis were conducted to test research hypotheses. Results of this study were as follows: first, online game addiction had a significant positive relations with adolescents' delinquency. Second, depression and anxiety were significant positive relations with each other. And depression and anxiety were significant positive relations with adolescents' delinquency. The result from hierarchical regression analysis showed that significant moderating effect of depression was found. But the result wasn't exhibited twithin hat the two-way interaction effects of depression. On the other hand, result from hierarchical regression analysis showed that significant moderating effect of anxiety wasn't found. In conclusion, this study proposed the need for counseling approach focused on 'depression' in order to reduce the adolescent's delinquency.

• Korean Journal of Child Studies
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• v.18 no.1
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• pp.163-175
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• 1997

This study examined sex and grade difference in perceived peer relations and the relationship between children's social competence and perceived peer relations. The subjects were 365 children and their mothers. Instruments were the Children's Social Competence Questionnaire (Lee, 1993) and the modified version the of Social Network of Relationships Inventory (Han, 1996). Data were analysed by F-test, Pearson's correlations, and multiple regression analysis. Perceived peer relations differed by sex and grade in some sub-domains. The social support, intimacy, and companionship of perceived peer relations were positively associated with social competence. The social support of perceived peer relations was the most influential factor affecting children's social competence.

• Human Ecology Research
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• v.58 no.2
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• pp.229-238
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• 2020

This study examined the effect of parental achievement-oriented expectation on high school students' depression and verified the mediating effect of peer relations on relations. Data were derived from the 7th wave (2016) of Korean Children and Youth Panel Survey (KCYPS), and 1,979 high school students were included. Descriptive statistics analysis, correlation analysis, multiple regression analysis, and a Sobel test were conducted using STATA. The main results were as follows. First, male adolescents perceived higher parental achievement-oriented expectation, lower peer relations, but lower depression than female adolescents. Second, parental achievement-oriented expectation was negatively related to adolescent peer relations but positively related to adolescent depression. This implies that adolescents whose parents have a higher level of achievement-oriented expectation have lower level of peer relations and higher level of depression. Third, adolescents' peer relations significantly mediated the relation between parental achievement-oriented expectation and high school students' depression. The result of Sobel test supported the significance of the mediating effect. The results highlighted a negative impact of parental achievement-oriented expectation on adolescents' mental health, and addressed how parental achievement-oriented expectation affects adolescents' depression by showing an important mechanism of peer relations, which was missed in previous research.

• Journal of Digital Convergence
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• v.17 no.11
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• pp.259-268
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• 2019

This study was done to examine interpersonal relations, professional self-concept and hope in single female nurses. A survey using a structured questionnaire was conducted with 219 nurses who work in one of six general hospitals in the large cities. The data were collected from August 17, 2012 to September 14, 2012. Collected data were analyzed using t-test, One way ANOVA, Pearson's Correlation Coefficient, Hierarchical Regression Analysis with using SPSS Windows 25.0. There was a significant difference in interpersonal relations, professional self-concept and hope according to participants' characteristics. Participants' interpersonal relations, professional self-concept and hope were all found to have statistically significant correlations (r=.26-.45, p<.001). Participants' general characteristics, interpersonal relations, and professional self-concept explained 26.4% of variance in hope levels. Findings from this study should be useful in the development of programs to promote participants' hope with interpersonal relations and professional self-concept.