• Proceedings of the KHMA Conference
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• 2013.05a
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• pp.365-365
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• 2013

• Journal of the Korean Society for information Management
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• v.34 no.4
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• pp.7-32
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• 2017

Recently, deep learning has been rapidly spreading as an innovative machine learning technique in various domains. This study explored the research trends of deep learning via modified ego centered topic citation analysis. To do that, a few seed documents were selected from among the retrieved documents with the keyword 'deep learning' from Web of Science, and the related documents were obtained through citation relations. Those papers citing seed documents were set as ego documents reflecting current research in the field of deep learning. Preliminary studies cited frequently in the ego documents were set as the citation identity documents that represents the specific themes in the field of deep learning. For ego documents which are the result of current research activities, some quantitative analysis methods including co-authorship network analysis were performed to identify major countries and research institutes. For the citation identity documents, co-citation analysis was conducted, and key literatures and key research themes were identified by investigating the citation image keywords, which are major keywords those citing the citation identity document clusters. Finally, we proposed and measured the citation growth index which reflects the growth trend of the citation influence on a specific topic, and showed the changes in the leading research themes in the field of deep learning.

• Journal of Convergence for Information Technology
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• v.10 no.5
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• pp.157-167
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• 2020

The purpose of this study was to identify the factors affecting job satisfaction in dental hygienists with and without schoolwork, who form professional manpower in dental clinics, and provide basic data that could help develop detailed plans for reducing the turnover intention and improving job satisfaction. For data collection, convenience sampling was performed among clinical dental hygienists at dental clinics in Daejeon and Chungcheong and Gyeongsang Provinces from July 20 to September 20, 2019, and a self-administered questionnaire was used and the data were analyzed by T-test, One-way Anova, Pearson correlation, Stepwise multiple regression analysis, etc. using IBM SPSS/WIN 20.0. For the dental hygienists with schoolwork, job stress was negatively correlated with professional self-concept and job satisfaction, and professional self-concept was positively correlated with job satisfaction; for the dental hygienists without schoolwork, job stress was negatively correlated with professional self-concept and job satisfaction, and professional self-concept was positively correlated with job satisfaction. The factors affecting job satisfaction were professional self-concept, job stress, and age of ≥30 for the dental hygienists with schoolwork and professional self-concept, job stress, and the position as a middle manager for those without schoolwork. To put these results together, professional self-concept and job stress were factors affecting job satisfaction for dental hygienists with and without schoolwork. It is necessary to focus on the formation of good dental organizational culture through positive institutional support as well as through systematic establishment of professional self-concept.

• Fire Science and Engineering
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• v.33 no.2
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• pp.145-154
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• 2019

The purpose of this study is to analyze the self-status of fire service personnel to identify their effect on self-efficacy and job satisfaction, and to improve the performance of their tasks in the field and perform their tasks efficiently. A survey of 177 current firefighters in the southern city of Gyeonggi Province conducted a correlation analysis and regression analysis through SPSS 22.0. The first study found that in relation to the self-status factor and the self-efficacy factor of firefighting services, the self-efficacy is rather high and the self-regulating effect is very high. Second, the effects of the self-status factor on the self-efficacy were significant in order of type Adult (A), type Free Child (FC), and type Adapted Child (AC). Third, analysis of correlation between self-status factors and job satisfaction factors showed inadequate correlation in all job satisfaction factors for Critical Parent (CP) types, and static correlation in all job satisfaction for Nurturing Parent (NP) types. Type Adapted Child (AC) was less satisfying to itself, to itself, to pay, to promote, to co-workers. Thus, the current strategic approach based on rationality needs to be strengthened by lowering the authority of the Critical Parent (CP) function in terms of self-status factors and enhancing the Adapted Child (AC) function in the lower satisfaction level of the parent.

• Journal of Korea Entertainment Industry Association
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• v.13 no.7
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• pp.261-272
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• 2019

The purpose of this study is to examine the moderating effect of emotional bond in the effect of the congruence of self-image and the team's loyalty to professional baseball spectators, to enhance the effectiveness of emotional bond between the club and the spectator, and to suggest implications for establishing the club's brand marketing strategy. For this purpose, a survey was conducted on 500 professional baseball spectators, and the results of correlation analysis, stepwise regression analysis and hierarchical regression analysis using SPSS 21.0 based on 450 collected data are as follows. First, among the professional baseball spectators and the team's self-image, the realistic self-image factor had a significant effect on the club's loyalty. Second, it was confirmed that the congruence of realistic self-image moderated the effect of congruence of realistic self-image on club loyalty. This result shows that the formation of emotional bond has no influence on the congruence of ideal self-image and is related to the realistic self-image that the club is showing at present. Therefore, it is necessary to establish a marketing strategy that can highlight this effect by considering these points.

• Journal of the Korean Society of Clothing and Textiles
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• v.34 no.11
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• pp.1923-1932
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• 2010

This study researches appearance management behaviors through their interests in appearance and the degree of their management among undergraduates to study the effects of sociocultural attitudes toward appearance, self-esteem, and perceptive physical attractiveness on face and hair management behavior. A questionnaire was distributed to 825 female/male undergraduates in Daegu city and Gyeongbuk province. SPSS 12.0 package was used for data analysis; in addition, frequency analysis, factor analysis, and Cronbach's ${\alpha}$ multiple regression analysis were utilized. The results were as follows: 1) In negative weight management behaviors, internalization among sociocultural attitudes and personal physical attractiveness among the physical attractiveness perceptive showed positive effects, while self-esteem showed negative effects. 2) Internalization of sociocultural attitudes and social physical attractiveness of physical attractiveness perception seemed to have positive effects with regard to positive weight management behavior. 3) Internalization among sociocultural attitudes and social physical attractiveness among physical attractiveness was influenced positively in terms of clothing management behavior.

• CRM연구
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• v.4 no.1
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• pp.35-54
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• 2011

Organizing and maintaining customer-based online communities are becoming increasingly important in current business environment. Companies can utilize the member generated contents in developing their products and services and they can establish close relationships with their customers. This paper investigates how customer-based online communities increase individual members' contributive behaviors. Drawing on the social psychology literature, this study adopts the concept of self-discrepancy rooted in self-identity and derive an index for self-discrepancy by using the differences between actual and virtual self-identities. Furthermore, this study examines the relationship between the self-discrepancy and the anonymity-related psychological factors (autonomy, recovery, and catharsis), which in turn influence quality and quantity of contribution. Analysis of 114 respondents showed that self-discrepancy between actual and virtual selves has two different sub-dimensions (personal self-discrepancy and social sel f-discrepancy) and each dimension has different effect on the quality and quantity of contribution through the mediation of autonomy and recovery. Notably, catharsis negatively influenced quality of contribution. Theoretical and practical implications are discussed based on the major findings.

• Journal of Internet of Things and Convergence
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• v.6 no.1
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• pp.55-63
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• 2020

The purpose of this study is to examine the effects of Psychomotor program on the child care teacher's ego resilience and childcare efficacy. The subjects of this study are childcare teachers of eight daycare centers in J-gu, Seoul. The final subjects were 18 in the experimental group and 19 in the control group. Psychomotor program was provided to the experimental group, which consisted of four hours per session, two sessions per week, and a total of ten sessions. Data collection took place between September 2 and November 12, 2017. Collected data were analyzed by independent sample Wilcoxon-Mann-Whitney test. In this study, the Psychomotor program had a significant effect on improving ego resilience and childcare efficiency of interpersonal relationships which is lower factor of the ego resilience. Through this study, we identified it was worth establishing a basic basis for managing and supporting ego resilience of child care teachers, and that it was meaningful to suggest ways to help them adapt and cope with their job duties.

• The Journal of the Convergence on Culture Technology
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• v.7 no.1
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• pp.364-368
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• 2021

This study was conducted to investigate the relationship between performance level and ego orientation and task orientation, which are sub-factors of achievement goal orientation, targeting the Korean youth badminton national team. Accordingly, two null hypotheses were established and tried to verify that there would be no difference in ego orientation and task orientation according to the performance level of the badminton youth representative players. A total of 92 middle and high school students were divided into upper and lower performance groups, and the differences between ego orientation and task orientation were investigated, respectively. For the measurement, We used sports achievement goal orientation (task and ego orientation in a sports questionnaire, TEOSQ). Data were analyzed by performing frequency analysis, reliability analysis, and independent t-test. As a result, there was no statistically significant difference in both the ego orientation and task orientation between the upper and lower groups of performance. We discussed based on the research results.

• Journal of Digital Convergence
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• v.20 no.4
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• pp.645-649
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• 2022

This study verified the relationship between empowerment and job satisfaction and mediating effect of self-esteem of specialists in rehabilitation centers. We surveyed of 325 specialists in 14 centers of Deajeon and Chungnam. The analysis result is that specialists' empowerment has an positive effect on the job satisfaction and the self-esteem mediates between empowerment and job satisfaction. Considering this analysis result, we can suggest several plans to improve the job satisfaction. Firstly, in order to promote the empowerment, it is important to provide directors' positive leadership, appropriate support for the improvement of empowerment of specialists and their voluntary efforts, and development of self-leadership for voluntary work efforts and improvement of self-efficacy. Secondly, for enhancement of the self-esteem, operation of monitoring program to advance self-awareness, establishment of smooth cooperative system with colleagues, and managers' advocacy supervision is required.