• Journal of Convergence for Information Technology
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• v.9 no.9
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• pp.13-19
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• 2019

This paper analyzed the SCMS and pilot policy, which is pursued by the U.S. government in connected vehicles. SCMS ensures authentication, integrity, privacy and interoperability. The SCMS Support Committee of U.S. government has established the National Unit SCMS and is responsible for system-wide control. Of course, it introduces security policy, procedures and training programs making. In this paper, the need for SCMS to be applied to C-ITS was discussed. The structure of the SCMS was analyzed and the U.S. government's filot policy for connected vehicles was discussed. The discussion of the need for SCMS highlighted the importance of the role and responsibilities of SCMS between vehicles and vehicles. The security certificate management system looked at the structure and analyzed the type of certificate used in the vehicle or road side unit (RSU). The functions and characteristics of the certificates were reviewed. In addition, the functions of basic safety messages were analyzed with consideration of the detection and warning functions of abnormal behavior in SCMS. Finally, the status of the pilot project for connected vehicles currently being pursued by the U.S. government was analyzed. In addition to the environment used for the test, the relevant messages were also discussed. We also looked at some of the issues that arise in the course of the pilot project.

• Journal of Convergence for Information Technology
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• v.7 no.1
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• pp.61-66
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• 2017

As the fourth industrial revolution becomes more popular and advanced services such as artificial intelligence and Internet of Things technology are widely commercialized, awareness of the importance of software is spreading. Recently, software education has been taught not only in elementary school and college but also in college. Also, there is a growing interest in computational thinking needed to solve problems through computing methodology and model. The purpose of this study is to design an app inventor course for non-majors software education based on computational thinking. As a result of the study, six detailed competencies of computational thinking were derived, and six detailed competencies were mapped to the app inventor learning elements. In addition, based on the computational thinking modeling, I designed an app inventor class for students who participated in IT curriculum of university liberal arts curriculum.

• Journal of Convergence for Information Technology
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• v.8 no.1
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• pp.53-58
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• 2018

The study was done to compare quality of life by family therapy, self-esteem f teem insight factors which explain quality of life in individuals with schizophrenic patients. A questionnaire survey was conducted with 125 schizophrenia people in C region. The data were analyzed by SPSSWIN 21.0, t-test, ANOVA and Pearson correlation coefficient calculation and multiple regression analysis. The results were as follows. Impact quality of life of clients showed significant difference by religion, support team(p<.05). Quality of life were positively correleated with self-esteem and family support. Multiple regression analysis showed that 49.5% of the self esteem, insight, family support showed the quality of life. Development of programs for strengthening family support and self esteem is required for proper quality of life.

• Journal of Convergence for Information Technology
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• v.8 no.5
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• pp.37-43
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• 2018

The study was implemented the convergence research on oral health beliefs G area S university convergence course. The final analysis of 168 students agreed to research purpose and method was conducted from March 26 to June 11, 2018. The benefits was highest at 3.99 points, and the severity was lowest at 2.01 about oral health belief. The t-test and ANOVA outcome about oral health improvement behavior and oral health belief were dental clinic visit was benefits and importance, scaling experience was sensitivity, benefits and importance, use of auxiliary oral care products was importance to be statistically significant. The imported oral health beliefs for oral health improve and a variety of programs for oral health education need to be developed within university to learn knowledge of oral health behavior and attitude changed for correct oral health beliefs.

• Journal of Convergence for Information Technology
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• v.10 no.10
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• pp.279-289
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• 2020

The purpose of this study is to investigate the effect of beauty workers' fun factors on job enthusiasm and self-efficacy. In order to achieve the purpose of this study, 324 beauty workers in Seoul and Gyeonggi region were selected as the study subjects. The data processing to identify the purpose of the study was to analyze the frequency of the demographic variables of the study subject, verify the reliability of each factor, and analyze the factors, and the correlation analysis between the fun factor, job enthusiasm and self-efficacy was used. Multi-regression was conducted to find out the effect of the variables, and the following research results were derived through such a research procedure. First, the fun factor of beauty workers was crazy about job enthusiasm. Second, the fun factor of beauty workers influenced self-efficacy, and third, job enthusiasm had an effect on self-efficacy.

• Journal of Convergence for Information Technology
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• v.10 no.10
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• pp.174-182
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• 2020

The purpose of this study was to verify the educational effects of career guidance classes, which are now included in regular course offerings by universities. To this end, the self-efficacy of college students regarding career decisions and their degree of career maturity was measured as effect variables. The subjects of the study included 33 sophomores who took 15 weeks of career guidance classes provided by four-year universities. Pretest-posttest design and the paired t-test were conducted for verifying the differences before and after taking career guidance courses. According to the results of the analysis, first, university students' self-efficacy in career decision-making was higher after taking the career guidance courses, indicating a statistically significant difference. Second, the t-value for the difference before and after taking the career guidance courses was indicating that there was a slight statistically significant improvement. These results are meaningful in that they proved that career guidance courses in higher education had the educational effects of improving self-efficacy in career path decisions and the career maturity of college students.

• Journal of the Korea Convergence Society
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• v.6 no.6
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• pp.263-270
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• 2015

L2 learners deal with communication problems encountered during the course of their oral communication by employing what are known as communication strategies(CSs). As CSs play a significant role in communication and language learning, identifying CSs that facilitate communication has become important in L2 research. However, there have been some controversies about how to identify CSs, especially about data sources: conversation data, retrospective interview data, or combining two types of data. Drawing on the advantages of converged data, this study aimed to identify CSs that L2 learners use in their English communication through a convergence analysis of data. In this qualitative case study, the data were collected from Korean L2 learners' conversations and retrospective verbal reports in stimulated recall interviews. Using a data convergence approach, various CSs were identified: definition replacement CSs, message change CSs, time-gaining CSs, and comprehension CSs. This study suggests the effectiveness of CSs in handling L2 communication problems and the usefulness of data convergence in L2 CS research.

• Journal of Convergence for Information Technology
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• v.10 no.6
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• pp.59-69
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• 2020

This study is a qualitative study in which a focus group interview is applied to explore nursing students' perception of blended learning. 21 students in the 4th grade of nursing department were divided into 4 groups to collect data through interviews and content analysis was conducted. As a result of the study, it was categorized into four topics: 'Application and operation that are not thoroughly prepared', 'Loss of direction and departure from learning', 'One-way listening', and 'Convenience'. Students were satisfied with blended learning which is free from time and space constraints and repetitive, but felt inadequacy and unsatisfactoriness about quality of online contents, system, and preparation for applying blended learning. In order to apply blended learning in the future nursing classes, high-quality online content should be developed based on the effective design of online and offline classes considering the curriculum, and a systematic, administrative, financial, and institutional foundation to support online course should be prepared. In addition, a support system should be created to guide students' self-directed learning activities in online classes of blended learning.

• Journal of Convergence for Information Technology
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• v.10 no.4
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• pp.89-97
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• 2020

The study aims to enhance the understanding of Korean learners concerning globalization and localization of educational contents. The study explores power distance in school, and examines its effects on instructor-student interaction, help-seeking, critical thinking, and convergence thinking. Four hundred sixteen students participated. Power distance in school is analyzed as aspects of course driver, instructor's role, and instructor-student equality. It is found that students have tendencies for large power distance and it has significant effects on instructor-student interaction, help-seeking, critical thinking, and convergence thinking. Considerations to localize international educational contents for Korean learners are discussed. Lastly, study limitations and future research direction are addressed.

• Journal of Convergence for Information Technology
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• v.10 no.1
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• pp.235-242
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• 2020

This study aims to provide direction for improvement of the hospital's management environment for customer satisfaction management, which is ultimately consumer-oriented in practice. this study was analyzed the relationship between hospital use satisfaction relative to expected level and medical service provision process for inpatients. The study method collected data from September 10 to September 30, 2018 for patients with inpatient care at hospitals and general hospitals under 300 beds, and conducted a t-test, ANOVA, and logistic regression. According to the analysis, hospital brands were the most frequently chosen reason for hospitalization, followed by doctor brands. The satisfaction level of the inpatient medical service provision process showed no statistical differences depending on the general characteristics. It has been confirmed that the hospital's satisfaction level relative to the expected level of inpatients has a causal relationship that significantly affects the hospitalized procedure the course of the provision of medical services.