• The Korean Journal of Community Living Science
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• v.24 no.1
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• pp.99-118
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• 2013

The purpose of this study was to examine the effects of parenting efficacy, parenting behavior, and parenting stress on children's problematic behavior in Korea and China. The subjects were 292 children and their mothers who are caring for their 3-5 years old children in Korea and China. Data was collected using a parenting efficacy index, parenting behavior index, parenting stress index and child behavior check list. The data were statistically analyzed using t-test, one-way ANOVA (Scheff$\acute{e}$ test), correlation analysis and multiple regression analysis. The study showed that there were no significant differences in parenting efficacy, parenting behavior, parenting stress and children's problematic behavior in Korea and China. There were some significant differences in children's problematic behavior according to the socio-demographic variables, that is the gender of the child, the mother's education, the father's education, in Korea and China. Correlation analysis indicated that the parenting efficacy, parenting behavior, parenting stress and children's problematic behavior in Korea and China had significant correlations in some sub-variables. It was also found that the gender of the child, the mother's education, the father's education, the frustration and uneasiness of the parents, the control behavior, and the stress of parent-child dysfunctional interaction, were all significant predictors of the preschool children's problematic behavior in Korea, and the mother's education, the family income, the affection behavior, the rejection behavior, and the control behavior, were all significant predictors of the preschool children's problematic behavior in China.

• Journal of the Korean Society of Clothing and Textiles
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• v.39 no.5
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• pp.765-777
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• 2015

This study examined the e-WOM acception and transmission motive of Chinese online fashion product shoppers in their 20s and analyzed the effect of acception and transmission motive factors on acception and transmission behavior. This study investigated the effect of acception and transmission behaviors on purchase satisfaction. Analysis was conducted with data collected from 373 Chinese individuals in their 20s. Data were analyzed with factorial analysis, ANOVA, multiple regression analysis, chi-square test, paired t-test, and Cronbach's ${\alpha}$ using SPSS 18.0. The results were: 1. The factor analysis of e-WOM acception motive extracted two factors: risk reduction and confidence. The factor analysis of e-WOM transmission motive extracted three factors: Compensation/pleasure, advice, and emotion expression. 2. The two motives of e-WOM acception affected acception behavior. Confidence motive affected acception behavior more than risk reduction motive. The three motives of e-WOM transmission motives affected transmission behavior. Transmission behavior affected by advice, compensation/pleasure, and emotion expression in order of significance. 3. e-WOM acceptance behavior affected purchase satisfaction more than transmission behavior.

• Journal of Korean Public Health Nursing
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• v.29 no.2
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• pp.231-243
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• 2015

Purpose: The purpose of this study was to analyze factors affecting health promotion behavior among nursing students according to health information seeking behavior. Methods: The study design was a descriptive survey and questionnaires were collected from 240 nursing students who have studied in nursing colleges located in "J" province. Data were analyzed using frequency, percentage, mean, standard deviation, independent t-test, One-way ANOVA, $Scheff{\grave{e}}$ test, Pearson Correlation, and hierarchical multiple regression. Results: In Model I, general characteristics influenced of 17.6% of health promotion behavior factors. Health status, selection criteria and frequency of information search were statistically useful as influencing of health promotion behavior factors. In addition, in model II health information seeking behavior influenced of 18.1% of health promotion behavior factors. Conclusion: The results indicate that the health information seeking behaviors proved the influence on health promotion behavior of nursing students.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.14 no.2
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• pp.230-238
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• 2007

Purpose: The Transtheoretical Model (TTM) is a theoretical construct explaining stages of health behavior change. The purpose of this study was to describe and analyze the stages of health behavior change and health related quality of life (HRQL), Method: A descriptive survey design was utilized, and, using a questionnaire, which included a series of 5 questions designed to assess stages of health behavior change and HRQL instrument, data were collected from 292 adults. Means, standard deviation, t-test, ANOVA, and SNK test were used to analyze the collected data. Results: Health risk behaviors were lack of stress management(44%), alcohol use (42.5%), poor nutrition (37%), smoking (36.3%), a lack of spirituality (28.8%), poor communication skills (21.9%), Lack of safety(21.6%), lack of fittness (20.1%), violent behavior(12.3%), and drug use(6.8%). There was a significant difference in HRQL according to stage of health behavior change (P=0.001). Conclusion: The results of the study identified the need for individualized nursing interventions that based on the stage of health behavior change. Nursing interventions that focus on the stage of health behavior change would be effective for health promotion for Koreans.

• Asia-Pacific Journal of Business
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• v.13 no.1
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• pp.19-36
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• 2022

Purpose - Previous studies tried to find antecedents of innovative behavior. However, research on knowledge hiding behavior, psychological mechanism, and perception of organizational justice has been relatively limited. In this sense, this study has investigated the impact of organizational justice on employees' innovative behavior and explored the factors that affect the above relationship. Especially, this study tested the direct effect of organizational justice on innovative behavior. This study also examines the mediating roles of knowledge hiding behavior in this causal relationship. Moreover, the process of organizational justice to innovative behavior is assumed to be influenced by leadership style. Therefore, we examined the moderating effect of authentic leadership on the relationship between organizational justice and knowledge hiding behavior. Design/methodology/approach - For the empirical test, we collected data via a questionnaire survey of a sample of 252 employees from Korean firms. We conducted a hierarchical regression analysis to test hypotheses. Results - The results of the empirical analysis revealed that organizational justice was positively related to innovative behavior and negatively related to knowledge hiding behavior. The results also showed that knowledge hiding behavior negatively mediated the relationship between organizational justice and innovative behavior. In addition, we found the moderating role of authentic leadership. More importantly, we found that the conditional indirect effect of organizational justice on innovative behavior via knowledge hiding behavior was depending on authentic leadership. Uncovering the relationship between organizational justice and innovative behavior through the mediating role of knowledge hiding behavior and the moderated mediating role of authentic leadership has useful theoretical and practical implications. We also suggest directions for future research by providing several limitations.

• Journal of Korean Society for Quality Management
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• v.50 no.4
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• pp.777-792
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• 2022

Purpose: This paper investigates the effects of leader feedback on employee creative problem-solving behavior. It also explores the relevant conditions that maximize the above relationship from the psychological trait and task nature perspectives. Specifically we examine how employee feedback acceptance and task complexity moderate the relationship between leader's feedback behavior on follower creative problem-solving behavior. Finally the three-way interaction among leader's feedback behavior, employee feedback acceptance and task complexity is analyzed for the best conditions to maximize the positive effect of leader's feedback on creative problem solving behavior. Methods: This paper used a cross-sectional design with questionnaires administered to 411 employees working in Korean manufacturing and service firms. It applied a hierarchical regression analysis to test the hypothesized relationships including three-way interaction effect among leader's feedback behavior, follower feedback acceptance and task complexity on follower creative problem-solving behavior. Results: The empirical results of the paper indicated that the leader feedback behavior had enhanced employee creative problem-solving behavior. It was also found that follower feedback acceptance and task complexity positively moderated the relationship between leader's feedback and follower problem solving behavior. In addition, the test of three-way interaction effects also revealed that the higher the levels of both employee feedback acceptance and task complexity, the greater the positive effect of leader feedback behavior on employee creative problem solving behavior. Conclusion: This paper contributes to the leadership and creativity literatures by identifying the role of leader's behavior enhancing employee creative problem-solving behavior and the specific conditions strengthening the positive effect of leader feedback behavior on employee creative problem-solving behavior.

• Korean Journal of Health Education and Promotion
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• v.24 no.4
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• pp.115-130
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• 2007

Purpose: The Purpose of this study was to investigate the effects of the '5&6 smoking cessation program - six classes in five weeks' on the high school students' perception and smoking behavior. Methods: The data collection was done from November to December, 2006. This study was designed using nonequivalent control group pretest - posttest. Experimental group had 24 students, control group had 41 students. The '5&6 smoking cessation program' was applied to the experimental group for two hours per session during five weeks. Data analysis was done using descriptive statistics, X2-test, Fisher's exact test, Independent-samples t-test, Paired t-test, Cronbach's coefficient alpha. Results: The experimental group showed significant increase on smoking self-efficacy, stage of smoking cessation behavior change and significant decrease on daily smoking amount, dependancy of nicotine, urine cotinine level than control group. But the experimental group was not significantly changed at self-awareness, Pros. for smoking and Cons. for smoking. Conclusion: In conclusion, the results of this study showed that the 5&6 smoking cessation program, which focuses on self-awareness, is effective in adolescent's smoking cessation behaviors.

• Journal of Mechanical Science and Technology
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• v.20 no.12
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• pp.2136-2146
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• 2006

A study on a creep-fatigue crack growth behavior has been carried out for a cylindrical structure with weldments by using a structural test and an evaluation according to the assessment procedures. The creep-fatigue crack growth behavior following the creep-fatigue crack initiation has been assessed by using the French A16 procedure and the conservatism for the present structural test has been examined. The structural specimen is a welded cylindrical shell made of 316 L stainless steel (SS) for one half of the cylinder and 304 SS for the other half. In the creep-fatigue test, the hold time under a tensile load which produces the primary nominal stress of 45 MPa was one hour at $600^{\circ}C$ and creep-fatigue loads of 600 cycles were applied. The evaluation results for the creep-fatigue crack propagation were compared with those of the observed images from the structural test. The assessment results for the creep-fatigue crack behavior according to the French Al6 procedure showed that the Al6 is overly conservative for the creep-fatigue crack propagation in the present case with a short hold time of one hour.

• Journal of Society of Preventive Korean Medicine
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• v.21 no.1
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• pp.31-39
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• 2017

Objectives : This study was conducted to identify the effects of the program for preventing dementia on Korean medicine on the Knowledge of dementia, Preventive behavior, Depression and Hwa-Byung for elderly. Methods : A non-equivalent control group pretest-posttest design was used with 41 elderly who were assigned to the experimental and control group. Study outcomes were measured by structured questionnaires from August to November 2016. For data analysis, the Chi-square test, the Fisher's exact probability test, t-test, the Mann-Whitney U test, were performed using SPSS version 20.0. Results : There were significant differences in Knowledge of dementia(U=112.500, p <.010), Preventive behavior (U=124.000, p =<.024), and Hwa-Byung (U=129.000, p =<.034) between the two groups in pretest and posttest. Conclusions : The findings have confirmed that the program for preventing dementia on Korean medicine is effective to improve Knowledge of dementia, Preventive behavior, and Hwa-Byung of community elderly. It can be recommended as a public health program for the elderly in communities.

• Proceedings of the KSR Conference
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• 2009.05a
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• pp.229-238
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• 2009

In this paper, AWS ECU test method, which is considering behavior of a Bi-modal tram, is described. In order to evaluate the performance of an electronic automotive ECU, the method which combines HILS (Hardware In the Loop Simulation) and RBT (Requirement Based Testing) is introduced. HILS is the method to predict the behavior of a vehicle adopting an ECU. The behavior of a Bi-modal tram can be analyzed by using the vehicle dynamic model. Requirement Based Testing compare the outputs of a real system with a virtual electronic unit (oracle) which created by the requirements. Rear axles of the Bi-modal tram are independently controlled by two AWS ECU. Especially, swing out can happen when an articulated vehicle is operated in the curved road. Therefore dynamic behaviour of a Bi-modal tram is considered at this situation. Through this study, the reliability of ECU can be verified economically and safely using the proposed test method before conducting the track test.