• Asian Journal of Innovation and Policy
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• v.1 no.2
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• pp.148-167
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• 2012

This paper analyzes the impact of the change in telecommunication regulation changes including the unification of telecommunication service on network investment. The unification of telecommunication service plays a role of separating behavior regulation from entrance regulation and reducing entrance constraints. Therefore, it is expected that the market spillover effect is high through the improvement of behavior regulation. In addition, the effects of the other regulation changes in the 2010 Telecommunications Business Act revision are analyzed. This paper discusses critical factors affecting the decision making process in respect to the firm level and analyzes the impact path guiding investment and innovation. The key findings are as follows. First, the impact of entrance deregulation depends on the intensity of deregulation. If the intensity is not high, this regulation increases the incentive on investment and innovation. However, if the intensity is high as shown in abolishing of licensing, it affects the incentive negatively. Second, if interconnection regulation focuses on existing facilities or the intensity is not strong, this light handed regulation might increase investment and innovation. However, if interconnection obligation is expanded to the facility not constructed or the facility applying new technology, this regulation might deteriorate investment. Third, price deregulation increases the competition of service but it also increases the business opportunity, which means positive effect on investment. Finally, the paper proposes the guideline for telecommunications policy.

• Journal of Families and Better Life
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• v.28 no.3
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• pp.73-80
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• 2010

This study investigates the relationships between aggression and rejection/neglect by mothers, child temperament, day care experience for preschoolers; in addition, the moderating effect of self-regulation was investigated. The subjects were 338 preschool children. Teachers completed questionnaires that assessed aggression and self-regulation. Mothers reported on the temperament of children and parenting behavior. The rejection/neglect by mothers, child temperament, and daycare experiences were significant predictors of aggression. The moderating effect of self-regulation was found only in daycare experience, which suggests that high self-regulation protects aggression from day care experience.

• Korean System Dynamics Review
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• v.13 no.4
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• pp.57-80
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• 2012

This research studies effect of FDA regulations in pharmaceutical industry on new drug development. System dynamics is implemented to demonstrate dynamic relationship between FDA regulations and R&D costs, firm's profits, sales. This research is focused on clinical trials of new medical entity process 50~60% portion of total development cost. Simulation results say that firm's profit is more sensitive to increasing the regulation than alleviating the regulation and effect of regulation policy make different result depending on the intensity of regulation and policy direction. Our simulation model provides the instrumental means for the policy makers and strategic decision in pharmaceutical industry.

• Korean Journal of Child Studies
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• v.33 no.6
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• pp.1-19
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• 2012

The purpose of this study was to develop an intervention program for the improvement of the emotion regulation of 5-year-olds and to analyze the effects of this program on their emotion regulation and social behavior. The participants consisted of 56 5-year-olds from two day care center located in a metropolitan area of Korea. The experimental group (n=28) participated in the intervention program, and the comparative group (n=28) did not. This intervention program was developed to deal with peer relationships, and consists of activities designed to cover all domains of the Korean National Early Education Standard. The emotion regulation and social behavior were measured before and after the experiment. The data were analyzed making use of ANCOVA. Our results indicate that this program had the effect of improving the emotion regulation and social behavior on the part of 5-year-olds.

• Fire Science and Engineering
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• v.32 no.2
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• pp.92-101
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• 2018

This study investigated the impact of post-traumatic stress of the fire-fighting officers who are exposed to traumatic events repeatedly on suicide and attempted to verify the moderating effect of cognitive emotion regulation in the relationship between post-traumatic stress and suicidal ideation. For this investigation, this study measured Post-traumatic stress Diagnostic Scale, Korean Beck scale for Suicidal Ideation, Cognitive Emotion Regulation Questionnaire. The research results are as follows. First, Post-traumatic stress, suicidal ideation, adaptive cognitive emotion regulation, and maladaptive cognitive emotion regulation were correlated. second, A hierarchical regression analysis was conducted in order to examine the moderating effect of cognitive emotion regulation in the relationship between post-traumatic stress and suicidal ideation, and as a result, it was found that a sub-factor of cognitive emotion regulation, adaptive cognitive emotion regulation had a moderating effect in a group of persons with low post-traumatic stress, while maladaptive cognitive emotion regulation had a moderating effect in a group of persons with high post-traumatic stress. These results, this study discussed the necessity of follow-up studies, in addition to its academic and clinical implications.

• Korean Journal of Child Studies
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• v.37 no.3
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• pp.111-122
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• 2016

Objective: The purpose of this study was to investigate the association between father marital satisfaction and parenting participation and young child emotion regulation to determine the mediating effects of father marital satisfaction and parenting participation on young child emotion regulation. Methods: This study was conducted with 249 3-, 4-, and 5-year-olds and their fathers at nurseries in Seoul and Gyeonggi. The collected data were analyzed via frequency, average, standard deviation, Pearson's correlation analysis, Baron and Kenny's hierarchical regression analysis, and the Sobel test. Results: First, father marital satisfaction, parenting participation and young child emotion regulation, including the sub-factors of each variable, were all significantly correlated. Second, father parenting participation was found to have a full-mediating effect emotion regulation of the young child. Meanwhile, father parenting participation was found to have a full mediating effect others-regulation of the young child. In addition, father parenting participation was found to have a partial mediating effect on young child self-regulation. Conclusion: These results suggests the need to provide more practical family programs and realistic governmental support to promote father parenting participation.

• Korean Journal of Childcare and Education
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• v.13 no.4
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• pp.1-17
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• 2017

Objective: The purpose of this study was to examine the relationships among young children's temperament, emotional regulation, and their mother's parenting stress. This study also analyzed the mediating effect of mother's parenting stress on the relationship between the other two variables. Methods: A total of 304 mothers with young children that lived in Gwangju and Jeollanamdo participated in this study. The data were analyzed using Pearson's correlation coefficient, hierarchical multiple regression analysis, and the Sobel test. Results: The main results are as follows. First, adaptability temperament was positively correlated with children's emotional regulation and negatively correlated with mother's parenting stress. There was no statistically significant relationship between activity temperament and other variables, whereas regularity temperament had only a significant relationship with emotional regulation. Second, it was found that mother's parenting stress partially mediated between children's adaptability temperament and emotional regulation. Conclusion: The results of this study imply that mother's parenting stress is a very important factor on young children's emotional regulation. Also, the present study suggests that children's adaptability temperament and mother's parenting stress should be considered together in order to improve young children's emotional regulation.

• Journal of Distribution Science
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• v.14 no.6
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• pp.17-26
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• 2016

Purpose - The purpose of this study is to measure the effect on the attributes for store selection and Korean government regulations for large retailers on consumption emotion. Research Design, Data, and Methodology - Using SPSS ver.22, factor analysis & Cronbach's alpha, correlation, and regression test were performed. The total of 287 questionnaires were used for the analysis Result - Familiarity, perceived price, and perceived image have a positive effect on consumption emotion, but perceived quality & service did not. The Consumption emotion had a positive effect on traditional market revisit intentions. Retail regulation preference has a mediate effect between consumption emotion and familiarity & perceived price. Retail regulation preference also has a mediate effect between consumption emotion and traditional market revisit intension. Conclusion - Relationship marketing with sincerity is very important to keep familiarity, perceived price and image. People's consumption trend was changed due to dual career couple and heavy traffic jam in big cities. Therefore, a retail regulation cannot be a right solution for revitalizing traditional markets. So we need to find out an actual situation and design a win-win strategy between large retailers and traditional market.

• Journal of Korean Public Health Nursing
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• v.29 no.3
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• pp.441-451
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• 2015

Purpose: This study was conducted in order to examine the multiple mediated effects of self-regulation and hopelessness between self efficacy and internet game addiction in middle school students. Methods: The participants were 458 middle school students in G City, South Korea. Multiple mediation was analyzed using Indirect SPSS macro and the bootstrapping method. Results: Significant negative correlations were observed for internet game addiction, self-efficacy, and self-regulation. Self-efficacy and self-regulation were positively correlated. Self-efficacy showed a direct effect on Internet game addiction. The results of the indirect effects of all mediators showed the mediated effect of self-regulation (estimated effect=-.11, 95% CI[-.20, -.03]) and hopelessness(estimated effect=-.06, 95% CI[-.12, -.01]). Conclusion: Based on these study results, we suggest that self-efficacy should be examined to prevent development of Internet game addiction in middle school students. It is necessary to provide Internet game addiction preventive programs focusing on changing the self-regulation and relieving the feelings of hopelessness.

• The Journal of the Korea Contents Association
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• v.16 no.11
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• pp.179-187
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• 2016

Many research works have been done in the field of the relationship between regulations and business activities. In general, the relationship is negative, so government took a regulation relaxation policy for some period. However, recently, the better regulation concept is more emphasized than the regulation relaxation. In particular, as the new industry comes to appear, we need to analyze the effect of regulations in the new industry to the business activities, and set up the regulation advancement policy. In this paper, the effect of regulations in the new industry on business activities and performance was analyzed and implications for better regulation policy was derived. According to the results, the effect was different according to the firm's size and the degree of integration in R&D. Therefore we need some consideration of the firm's size and the degree of integration in R&D for establishing the regulatory policies.