• Journal of the Korea Society of Computer and Information
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• v.28 no.9
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• pp.113-120
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• 2023

The purpose of this study was conducted to provide scientific data supporting the development of health programs for enhancing adolescents' health, by understanding factors influencing their self-rated health. It conducted a composite sample χ² test of 54,848 adolescents, to understand differences in the self-rated health depending on their sociodemographic characteristics, stress and depression levels, and also implemented a logistic regression analysis, to verify the factors influencing their sense of self-rated health. As a result of the study, Male students were healthier than female students; students with greater scholarly attainments and higher economic levels were more healthier; and students who had less stress and experienced no depression showed higher sense of self-rated health. Therefore, in order to improve the self-rated health of adolescents, it is necessary to continuously manage through the establishment of a customized health promotion program.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2022.05a
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• pp.336-339
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• 2022

In this study, we examine the cases of instructors who conducted subject management by understanding the learning patterns of convergence major students taking programming courses Therefore, we intend to find implications for the operation of SW curriculum for convergence majors in the future. In the programming class of the convergence major, students of various grades and majors take the course, and a survey was conducted to understand their learning patterns in a non-face-to-face environment. The instructor studied whether it would be possible to induce learners' participation in class even when face-to-face communication was not possible, and tried to operate the class by understanding the learning propensity of the learners. As there are many students who have maintained successful experiences in self-directed learning amid COVID-19, weekly assignments were set so that they could solve their own problems independently, and almost all students submitted assignments. This study is meaningful in that it studied students' learning patterns, task performance, and programming achievement by operating 'Machine Learning' subject to students of the convergence major in a non-face-to-face situation due to COVID-19.

• The Journal of the Convergence on Culture Technology
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• v.9 no.1
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• pp.75-81
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• 2023

This study tried to understand the effect of the perceived value and perceived risks of start-up on the entrepreneurial intentions of college students majoring in the arts, and analyzed the difference between the start-up experience of family and the degree of entrepreneurial intention according to the sub-major. Studies have shown that the perceived value of a startup has a significant impact on the intention of starting a business, and among the perceived risk factors of a startup, financial risk has a significant impact on the intention to start a business, but social risk factors and career risk factors do not have a significant impact. In addition, among the sub-majors in the art department, the craft major was found to have a higher entrepreneurial intention than other majors, and college students who indirectly experienced the start-up of their family had higher entrepreneurial intentions than college students who did not, and the presence or absence of the entrepreneurial experience of family had a modulating effect in the relationship between the perceived value and the perceived risks on the entrepreneurial intention.

• Journal of Korea Trade
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• v.26 no.7
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• pp.59-76
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• 2022

Purpose - As ahigher-order ability, improvisational capability is often employed to help a firm cope with unexpected or unanticipated issues. In light of the severe global business challenges and turbulent environmental changes, this study aimed to explore whether home-based network ties could shape the influence of improvisational capability on international entrepreneurship, alongside investigating the boundary conditions of competitive turbulence in their moderating effects. Design/methodology - The sample for the international entrepreneurship sector was obtained from the Industry and Information Technology Department of Jiangsu. In September 2021, the questionnaires were sent to the targeted ventures and required the top managers to complete the survey by email or telephone. The final research sample comprised 113 international new ventures. To test the hypotheses, moderated hierarchical regression analysis was conducted. Findings - Our empirical results suggested that (1) unlike some previous literature, a positive effect of improvisational capability on the performance of international new ventures was not found; (2) home country-based networks (both political ties and business ties) are contingent factors that may partially stimulate the value creation of improvisational capability; and (3) in a highly competitive environment, the moderating role of business ties at home may become much stronger, however, the contingent role of political ties at home was not found. Originality/value - This study mainly concentrates on the two important types of home country-based networks, political and business ties at home, that may help international new ventures access strategic resources necessary for supporting the performance implications of improvisational capability. Thus, it extends the existing improvisational theory to encompass international entrepreneurship.

• Journal of Digital Convergence
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• v.20 no.3
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• pp.439-445
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• 2022

The purpose of this study is to analyze cases related to the jewelry industry, focusing on the social phenomenon triggered by NFT in the Web 3.0 era, and to find the useful direction in the jewelry industry. For finding the direction, I analyze the concept, definition, and characteristics of NFT. And the three characteristics, transparency and eternity and uniqueness are embedded in the strategies of the situation analyzed through the study. As a result of the study, It is important to analyze of the MZ generations, which is the main consumer group of NFT and to possess the digital agility needed in the Web 3.0 era. Through in the convergence researching between Metaverse and NFT in the future, I hope to contribute to strengthen the competitiveness of jewelry brand.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.17 no.2
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• pp.177-200
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• 2006

This research has been done to develope a curricular model for the Information Literacy Course as one of liberal arts courses in Korean universities. This curricular model had resulted from investigating the standards and models for Information Literacy at the 4 standards(ACRL in USA, CAUL in Australia ANZILL in Australia and New Zealand, and SCONUL in the United Kingdom), 5 syllabi for Information Literacy used by 5 American universities and 33 syllabi by 23 Korean universities. On the basis of these educational results of the Information Literacy syllabi, a learning-instruction model has come into being for the Information Literacy Course that includes 7 core areas : information sources, information need, information access. information analysis, information management, information transfer and communication, and information ethics.

• Journal of Korea Entertainment Industry Association
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• v.13 no.8
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• pp.281-290
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• 2019

The purpose of this study was to examine how musical advertising communication affects the viewing attitude, the intention to see, and the revisit intention of musical audiences. The results of the study were as follows. First, as a result of examining the influence of musical advertising viewing attitudes on musical performances, the familiarity of musical performance brand and advertising novelty of advertising communications had positive effects on musical performances. On the other hand, the message complexity did not have a significant effect on the musical performance. Second, the attitude toward the musical performance had a positive influence on the intention to see the musical performance. Third, the intention to see a musical performance had a positive effect on the intention to revisit the musical performance. The result of this study is expected to be able to suggest communication methods and strategies along with useful implications for enhancing the communication effect on the audience of musical contents in the future.

• Journal of Korea Entertainment Industry Association
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• v.13 no.8
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• pp.13-24
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• 2019

The purpose of this study is to understand how emotional labor of hairdresser effects job burnout and turnover intention. In order to achieve this study, the data is collected from questionnaires distributed to employees of beauty shops of Gwangju and Jeonam using convenience sampling method. A total of 356 questionnaires were used for the research. Survey data is analyzed by SPSS win 21.0 program. The research findings are as follows. First, the emotional labor of hairdresser is classified by the surface action and deep action. Also, job burnout of hairdresser is classified by the emotional exhaustion, reduced personal accomplishment and depersonalization. Second, the effect of emotional labor of hairdressers on job burnout have the significant influence. Third, the effect of emotional labor of hairdressers on turnover intention have the significant influence. Fourth, the effect of job burnout of hairdressers on turnover intention have the significant influence. These results suggest that programs to lower emotional labor should be focused on developments to improve the quality of beauty services.

• Communications for Statistical Applications and Methods
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• v.30 no.6
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• pp.631-652
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• 2023

In the two-condition within-subject mediation design, pairs of variables such as mediator and outcome are observed under two treatment conditions. The main objective of the design is to investigate the indirect effects of the condition difference (sum) on the outcome difference (sum) through the mediator difference (sum) for comparison of two treatment conditions. The natural condition variables mean the original variables, while the rotated condition variables mean the difference and the sum of two natural variables. The outcome difference (sum) is expressed as a linear model regressed on two natural (rotated) mediators as a parallel two-mediator design in two condition approaches: the natural condition approach uses regressors as the natural condition variables, while the rotated condition approach uses regressors as the rotated condition variables. In each condition approach, the total indirect effect on the outcome difference (sum) can be expressed as the sum of two individual indirect effects: within- and cross-condition indirect effects. The total indirect effects on the outcome difference (sum) for both condition approaches are the same. The invariance of the total indirect effect makes it possible to analyze the nature of two pairs of individual indirect effects induced from the natural conditions and the rotated conditions. The two-condition within-subject design is extended to the addition of a between-subject moderator. Probing of the conditional indirect effects given the moderator values is implemented by plotting the bootstrap confidence intervals of indirect effects against the moderator values. The expected indirect effect with respect to the moderator is derived to provide the overall effect of moderator on the indirect effect. The model coefficients are estimated by the structural equation modeling approach and their statistical significance is tested using the bias-corrected bootstrap confidence intervals. All procedures are evaluated using function lavaan() of package {lavaan} in R.

• Journal of Industrial Convergence
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• v.22 no.1
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• pp.127-135
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• 2024

This study used a convenience sampling method to find out the effect of healthy lifestyle habits of college students participating in leisure activities on sleep quality. The results are as follows. First, in majors according to the personal characteristics of college students, the arts and sports field showed higher exercise lifestyle habits than the natural field, and in leisure participation, college students participating in the sports field showed an effect on exercise lifestyle, health perception habits, eating habits, and subjective sleep. In the leisure activity period, it was found that students who participated in leisure activities for more than 3 years had an effect on exercise lifestyle, health perception habits, and daytime sleep. In leisure activity time, it was found that students who participated for 1-2 hours had an effect on exercise lifestyle, health perception habits, and eating habits. Second, it was found that bad lifestyle habits had an effect on sleep difficulties, and in daytime sleep, exercise lifestyle habits, bad lifestyle habits, and eating habits were found to have an effect.