• Journal of Korea Port Economic Association
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• v.25 no.2
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• pp.57-72
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• 2009

The purpose of this paper is to show the empirical measurement way of operation risk evaluation in domestic seaports for overcoming the limitations which the traditional DEA method has by using 13 Korean ports in 2003 for 4 inputs(birthing capacity, cargo handling capacity, number of coastal guard vessel, number o f coastal special guard vessel ) and 5 outputs(Export and Import Quantity, Number of Ship Calls, number of coastal accident, number of coastal crime, number of coastal pollution). Because traditional DEA method has produced the limited set of information, negative DEA mixed with tier, stratification and layering methods should be adopted. The goal of negative DEA is to set up DEA models that will place the poor operating ports on or close to the empirical frontier. The core empirical results of this paper are as follows. First, Donghae ports should benchmark the operation way of Yeasu, Busan, Woolsan ports in terms of the middle and longterm base. Second, 5 ports(ports of Taean, Yeasu, Tongyoung, Busan, Sokcho) which were revealed as the poor operating ports in Negative DEA analysis should benchmark Incheon, Woolsan, Pohan, and Donhae ports. The policy implication to the Korean seaports and planners is that Korean seaports should introduce the new methods like Negative DEA of this paper for predicting the poor operating in the ports.

• Journal of Korean Home Economics Education Association
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• v.34 no.3
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• pp.49-65
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• 2022

This study aims to examine the mutual influences of negative parenting attitudes, self-esteem, and life satisfaction perceived by adolescent children through longitudinal perspective. Data from the first to third years of the panel of the first year middle school students were used among the 2018 data of the Korean Children and Youth Panel Survey (KCYPS) of the Korea Youth Policy Institute. The longitudinal correlation was analyzed by applying the autoregressive cross-lagged model which can determine the direction of longitudinal causality between variables. As a result of the analysis, it was found that the negative parenting attitudes, self-esteem, and life satisfaction perceived by adolescents had a positive effect on the negative parenting attitude perception, self-esteem, and life satisfaction at later times, respectively. In addition, the higher the negative parenting attitude at the previous point was, the lower the self-esteem or life satisfaction afterward. The higher the life satisfaction, the lower the negative parenting attitude of the parents, and the higher the self-esteem. Recognition of negative parenting attitudes of parents lowered the self-esteem of adolescents, whereas the cross-delay coefficient from self-esteem to negative parenting attitude perception was not significant. Through these results, the longitudinal relationship between negative parenting attitude perception of adolescence, self-esteem, and life satisfaction was confirmed and efforts to form positive self-esteem and improve life satisfaction were discussed.

• The Journal of the Korea Contents Association
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• v.20 no.4
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• pp.475-486
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• 2020

This study aims to discover the mediating effect of Self-Encouragement and Self-Discouragement on the Relationships between Fear of Negative Evaluation and Social Interaction Anxiety. A questionnaire was conducted on 319 university students and the data was analyzed with Pearson's correlation and regression. As a result, there was a positive correlation between Fear of Negative Evaluation and Social Interaction Anxiety. Also, Fear of Negative Evaluation and Social Interaction Anxiety were positively correlated with Self-Discouragement and negatively correlated with Self-Encouragement. Next, multiple regression showed that Self-Discouragement has a perfect mediating effect and Self-Encouragement has a partial mediating effect on the Relationship between Fear of Negative Evaluation and Social Interaction Anxiety. These results imply that counselee with Social Interaction Anxiety can be treated effectively by promoting self-encouragement.

• The Journal of the Korea Contents Association
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• v.13 no.12
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• pp.771-785
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• 2013

The purposes of this study were 1) to explore the differences in career competency and career preparation behavior in accordance with high school students' work experience types and 2) to examine the interaction effects between work experience type and sex or work experience type and grades. Three work experience types were classified as no work experience, positive work experience, and negative work experience. The study used the data from "2009 Youth Career? Occupation Survey" conducted in the National Youth Policy Institute. For the statistical analysis, two-way MANOVA was employed. The results indicated that female students had higher levels of career competency and career preparation than male students. Also, female students showed higher negative effects of negative work experience compared to male students. The analysis confirmed the interaction effects between work experience types and sex. Female students showed the higher negative effects of negative work experience than no work experience, whereas work experience, whether or not it is negative, was helpful for male students in career competency and career preparation behavior.

• The Journal of the Korea Contents Association
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• v.14 no.12
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• pp.775-784
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• 2014

The purpose of this study was to identify the mediated moderating effect of explosive behavior through gender between negative emotion and suicidal ideation. It was conducted to measure depression, anxiety, explosive behavior and suicidal ideation from 644(322 male, 322 female) university students. The mediated moderating effect was analyzed through hierarchical regression analysis and path analysis. And the results of simple slope test were presented graphically. As a result of analysis, first, there were positive relationship among negative emotion, explosive behavior and suicidal ideation. Second, gender had significant moderating effect within the relationship of negative emotion and suicidal ideation. Third, explosive behavior had significant mediating effect within the relationship of negative emotion and suicidal ideation. Forth, gender had significant moderating effect within the relationship of explosive behavior and suicidal ideation. Implications of these results were explored in relation to the importance of negative emotion and explosive behavior that could be taken to improve suicidal ideation according to gender. In addition, this implication and suggestions for future research are provided.

• The Journal of the Korea Contents Association
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• v.18 no.7
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• pp.665-678
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• 2018

The purpose of this study is to analyze the social perception of stepmother in social media and news. For this purpose, we analyzed the texts that were searched as 'stepmother' in Twitter and news articles. The main research results are as follows. The public perception is divided into two types: strengthening the negative image of the stepmother, and providing a positive alternative message to the negative image. Negative images were reported in the media as negative stereotypes about remarried families, as well as images of negative stepmother that afflicts stepchildren like fairy tales. Positive alternative messages were concerned about the negative perception of remarried families. Based on the results of this study, we discussed alternatives to avoid prejudice against stepmother.

• The Journal of the Korea Contents Association
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• v.15 no.1
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• pp.418-426
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• 2015

Smartphone users select restaurants using restaurant recommendation apps and use previous visitors' reviews as key decision-making information. It has not been studied yet how users react to negative reviews and how their reactions lead into the dining decision. In this study, we examined whether there are differences in the influence of negative reviews on intention to visit the restaurant according to users' decision making styles. This study confirmed negative reviews affect user decision differently according to three attributes (food, service, and atmosphere), and also partially verified that the effects of negative reviews are different according to decision-making style.

• Safety and Health at Work
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• v.12 no.3
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• pp.377-383
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• 2021

Background: This study investigated the longitudinal associations between the degrees of positive and negative spillover in work-life balance (WLB) at baseline and reports of depressive mood at a 2-year follow-up in Korean women employees. Methods: We used a panel study design data of 1386 women employees who participated in the Korean Longitudinal Survey of Women and Families in both 2014 and 2016. Depressive mood was measured using the "10-item Center for Epidemiologic Studies Depression Scale." Associations between the positive and negative spillover in WLB at baseline and reports of new incidence of depressive mood at 2-year follow-up were explored using a multivariate logistic regression model. Results: Negative spillover in WLB at baseline showed a significant linear association with reports of depressive mood at 2-yearfollow-up after adjusting for age, education level, marital status, number of children, and positive spillover (P = 0.014). The highest scoring group in negative spillover (fourth quartile) showed a significant higher odds ratio of 1.95 compared with the lowest scoring group (first quartile; P = 0.036). Conclusion: Positive spillover in WLB showed a U-shaped association with depression. The degrees of positive and negative spillover in WLB among Korean women employees at baseline were associated with new incidence of depressive mood within 2 years. To prevent depression of female workers, more discrete and differentiated policies on how to maintain healthy WLB are required.

• The Journal of the Korea Contents Association
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• v.21 no.5
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• pp.182-199
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• 2021

This study was designed by paying attention to the negative aspects of the performing arts service. As interest in performing arts increases, various studies on services are being conducted in the performing arts field as well. However, although research on the positive side of performing arts services is steadily increasing, research on the negative side is insufficient. In this study, the limitations of existing studies were supplemented and the study was conducted by applying the Stimulus-Organism-Response (S-O-R) model for empirical research. The effect of failure of performing arts service as a stimulus variable on the response to complaint behavior through negative emotion as an organism was verified. As a result of the analysis, it was found that among the factors of failure in performing arts services, performance works and personal services had a significant influence on negative emotions. In addition, the influence of negative emotions on public and private complaints was confirmed. Lastly, this study will have academic significance in that it analyzed consumers by converting the factors of service failure of performing arts into variables.

• Journal of the Korean Home Economics Association
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• v.40 no.3
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• pp.165-175
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• 2002

The purpose of this study is to compare the attitudes toward money and credit between housewives and female cortege students. Female college students were younger and economically dependent. Female college students(n=131) and housewives(n=96) were surveyed for the study. Results of the study were: 1) Housewives perceive money as a security, Female students did money as the emotional tool and the success. 2) Housewives tended to be more negative to use credit generally and more positive under the certain condition compared with female students. 3) Affective style of money attitudes among female students and cognitive style among housewives were more popular 4) Negative type of credit altitudes were more popular among both groups. 5) Negative type of credit attitudes were more poplar in cognitive style of money altitudes and tolerated type were more popular in affective style.