• Journal of the Korea Institute of Information and Communication Engineering
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• v.26 no.4
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• pp.605-611
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• 2022

Under the influence of the Fourth Industrial Revolution, there is a emphasis on capacity building based on computational thinking to foster talent for future. In Korea, SW education has been mandatory since 2018. Since 2017, research has been conducted on the definition of SW education capability and the development of diagnostic tools. At this time, the diagnostic tool for middle school has been revised and supplemented once in 2018 and is used so far. In response to the request from the field to expand the information diagnostic test for middle school to elementary school and high school, it began as one of the 2019 study on the effectiveness of SW leading schools. In this study, we develop a diagnostic tool for elementary and high school based on the diagnostic tool for middle school. Expert validity verification and preliminary inspections are carried out. Preliminary examinations will analyze the reliability, discrimination, and difficulty of the questions, and look forward to seeing the potential as a testing tool in the future.

• Journal of Industrial Convergence
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• v.21 no.2
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• pp.103-109
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• 2023

In Korea, software education is implemented from elementary school. As a representative software education tool for elementary schools, various chess games reconstructed based on the rules of Western chess games are being used. On the other hand, Yutnori, one of our traditional games, also includes elements of software education, so research on this is needed. Therefore, in this study, a Yutnori program based on computational thinking using an educational programming language, Entry, and a turtle robot was developed and its validity verified. As a result of the validity verification, the CVR value was higher than 0.7 in the degree of agreement with the subject achievement standard (3 questions), the appropriateness of learning materials (4 questions), and the possibility of class application (3 questions). Therefore, it could be judged that the learning program developed in this study has a high level of agreement with the subject achievement standards, appropriate learning materials, and high possibility of being applied to classes. In order to generalize this content in the future, the effectiveness will need to be verified, and experimental research will be needed to understand this.

• Journal of Christian Education in Korea
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• v.69
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• pp.221-251
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• 2022

This study analyzed research trends related to lifelong church education through the analysis of academic papers recently published in Korea since 2000 and derived implications for lifelong church education. For the study, a total of 95 studies related to lifelong church education were analyzed among academic papers in domestic journals from 2000 to 2021. Academic papers were classified into research years, published journals, research subjects, research topics, and research methods, and then research trends were analyzed. As a result of the analysis, first, research related to lifelong church education has been activated since 2000 and has shown an increasing trend since 2010. Second, it was found that lifelong church education research has been conducted in various academic journals other than Christian education-related journals. Third, learner-centered research was the most common research subject, and among them, many studies targeting the elderly. Fourth, in relation to the research topic, studies on the role and necessity of lifelong church education were the most dominant, and many studies on the direction of promotion of lifelong church education were also conducted. Fifth, research related to lifelong church education is a theoretical study, and literature research is mainly conducted, and the use of other research methods was insignificant. According to these research results, it was found that practical approaches such as analysis of demands for life long education and verification of program effectiveness were insufficient. Therefore, an integrated search for lifelong church education is needed. In addition, it is necessary to continuously develop regional customized programs to support detailed areas of lifelong church education and local missionary work. It is suggested that policy sponsorship at the church, seminary, and state level is needed to promote lifelong education in churches.

• The Journal of the Korea Contents Association
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• v.16 no.8
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• pp.556-567
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• 2016

The aim of this study is to make an education satisfaction assessment tool in university. For this, the related study, researchers meeting were conducted and 20 university students were involved in checking items, and then inventory items were completed. The pilot test was conducted at university in Choongnam Province for EFA(Exploratory Factor Analysis by using outcome data. From them, 4 sub-areas and 12 factors were consisted. The 4 sub-areas are education method, education contents, education environment, and education outputs. The education method is composed of appropriateness and fairness of classroom activities, the education contents are composed of systemization of education contents, the diversity and quality of education contents, and the effectiveness of education contents. The education environment is configured as educational facilities and environment, educational supporting service and administrative services. For content validity, items which adapted over 0.90 S-CVI : Standard Content Validity Index. To 48 inventory items obtained proper contents validity and reliability, measurement of suitability of verification was conducted. Cronbach's ${\alpha}$ of reliability test has emerged as highly 0.987. In CFA(Complimentary Factor Analysis), CFGFI, CFL, TLI, RMSEA, NFI indexes show a good value, therefore, this assessment tool for educational satisfaction in university is suitable for measuring tool.

• Journal of The Korean Association of Information Education
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• v.25 no.3
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• pp.459-469
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• 2021

In this paper, a case study of basic data science practice education for field teachers and pre-service teachers was studied. In this paper, for basic data science education, spreadsheet software was used as a data collection and analysis tool. After that, we trained on statistics for data processing, predictive hypothesis, and predictive model verification. In addition, an educational case for collecting and processing thousands of public big data and verifying the population prediction hypothesis and prediction model was proposed. A 34-hour, 17-week curriculum using a spreadsheet tool was presented with the contents of such basic education in data science. As a tool for data collection, processing, and analysis, unlike Python, spreadsheets do not have the burden of learning program- ming languages and data structures, and have the advantage of visually learning theories of processing and anal- ysis of qualitative and quantitative data. As a result of this educational case study, three predictive hypothesis test cases were presented and analyzed. First, quantitative public data were collected to verify the hypothesis of predicting the difference in the mean value for each group of the population. Second, by collecting qualitative public data, the hypothesis of predicting the association within the qualitative data of the population was verified. Third, by collecting quantitative public data, the regression prediction model was verified according to the hypothesis of correlation prediction within the quantitative data of the population. And through the satisfaction analysis of pre-service and field teachers, the effectiveness of this education case in data science education was analyzed.

• Journal of Digital Convergence
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• v.11 no.10
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• pp.181-187
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• 2013

In this study, university students career decision efficacy through group counseling program to verify the effectiveness of group counseling program in the future career development of students and the university's career guidance aims to be the basis of the direction of the setting. Verification results first college career counseling program has not been applied to the experimental group compared to the control group, the level of efficacy was improved career decision. Change of career decision-efficacy between groups T-test results shall not be liable for the entire career decision efficacy significant difference was found that factors For a detailed planning, self-evaluation of the results showed no significant changes.

• The Journal of Economics, Marketing and Management
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• v.10 no.4
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• pp.13-24
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• 2022

Purpose: Although numerous research has covered content on trends in the adoption and use of wearable devices, their uses across several sectors such as healthcare, gaming, and fashion, there seems to be a considerable paucity with regard to empirical research focusing on the solutions for factors that undermine the effectiveness of wearable devices in healthcare. The present research aims to highlight what has been covered on wearable devices in healthcare while highlighting the limitations for future research. Research design, data, and methodology -The present authors conducted one of the most famous qualitative literature approach which has been called as PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) statement. The selecting criteria for eligible prior studies was estimated by whether studies are suitable for the current research, identifying they are peer-reviewed and issued by notable publishers between 2017 and 2022. Result - Our results indicated that (1) Increasing the Affordability and User Education on Wearable Devices in Healthcare (2) Tackling the Technological Issues in Wearable Devices to Promote Healthcare Delivery (3) Solving Security and Privacy Issues Associated with Wearable Devices (4) Promoting Standards and Appropriate Regulations for Wearable Devices. Conclusion - To add, resolving the technological issues associated with wearable devices in healthcare will ensure that the new devices in the market will have longer battery life, multiple functions, and enhanced accuracy, thus ensuring that patients receive better care. Necessary interventions are taken on time to avoid any deleterious consequences such as proliferating mortality rates among the different patient groups.

• Nuclear Engineering and Technology
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• v.53 no.7
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• pp.2084-2094
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• 2021

Delta-form-based methods for solving high order spatial discretization schemes are introduced into the reactor S_N transport equation. Due to the nature of the delta-form, the final numerical accuracy only depends on the residuals on the right side of the discrete equations and have nothing to do with the parts on the left side. Therefore, various high order spatial discretization methods can be easily adopted for only the transport term on the right side of the discrete equations. Then the simplest step or other robust schemes can be adopted to discretize the increment on the left hand side to ensure the good iterative convergence. The delta-form framework makes the sweeping and iterative strategies of various high order spatial discretization methods be completely the same with those of the traditional S_N codes, only by adding the residuals into the source terms. In this paper, the flux limiter method and weighted essentially non-oscillatory scheme are used for the verification purpose to only show the advantages of the introduction of delta-form-based solving methods and other high order spatial discretization methods can be also easily extended to solve the S_N transport equations. Numerical solutions indicate the correctness and effectiveness of delta-form-based solving method.

• Journal of Korea Society of Digital Industry and Information Management
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• v.18 no.1
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• pp.65-77
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• 2022

The purpose of this study is to develop a competency strengthen program with the aim of training designers who respond to changing national policies in the era of artificial intelligence. To this end, this study was conducted through a total of five steps. First, through literature research and analysis of prior research and literature related to the role of training designers and HRD managers was investigated and analyzed, and based on related prior research, theoretical and academic grounds for training designer competency modeling were prepared. In the second stage, a draft training program was developed to strengthen the competency of training designers based on the needs analysis of stakeholders and advice from education experts. In the third stage, a pilot program was conducted based on the draft training program. In step 4, the effectiveness verification was confuted and the deficiencies of the training program were derived from the pilot program. Finally, the final draft of the training program for strengthening the competency of training designers in the era of artificial intelligence was developed. The final training program consisted of 10 modules and was designed to run for three days. The details of specific training program are presented in the article.

• Journal of muscle and joint health
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• v.31 no.1
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• pp.31-41
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• 2024

Purpose: This study aimed to measure the relationship between the recognition of well-dying, health-related quality of life (HRQoL), and repulsion-related nursing homes and community-dwelling older adults. Method: A descriptive survey was conducted among 505 community-dwelling older adults aged over 65 years. Data were collected from October 25 to November 30, 2023, and analyzed using a t-test, one-way ANOVA, and Pearson's correlation coefficients with SPSS/WIN 26.0. Results: The results reveal that the subjects' recognition of well-dying was 2.30, HRQoL was 0.84, and repulsion-related nursing home was 3.31 points. Recognition of well-dying was significantly correlated with HRQoL (r=.10, p=.024). Conclusion: The results indicate that consumer-centered, well-dying education programs for community-dwelling older adults should be developed and applied continuously through effectiveness verification.