• Journal of the Korean Society for Library and Information Science
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• v.38 no.1
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• pp.77-91
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• 2004

The present study surveyed university librarians' perceptions of barriers to research utilization using the Barrier Scales. The results shows that in mean Barriers Scale scores, characteristics of the organization had the highest, and then followed by the communication, the research and the librarian. The most important factor was perceived to be organizational support relating to insufficient time to implement new ideas, inadequate facilities, and lack of authority to make changes and in the communication relating to lack of clarity of research implications for practice, lack to demonstrate research's relevance to practice, and lack of readability of research. Also, incomprehensible English research reports and statistical analyses were perceived as major barriers. The comparison with those of nursing was discussed. In order to settle the barriers identified, librarians should be educated to have 'research literacy' and organazational merit and reward systems were reinforced for research utilization. Also, it needs to explore librarians' specific experiences of barriers in utilizing process in practice. In further research, by integrating both the result of the quantitative and qualitative research, it needs to develop and to assess a standard measurement for librarians' barriers of research utilization in national and international context.

• Journal of Korean Library and Information Science Society
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• v.52 no.4
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• pp.255-276
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• 2021

The purpose of this study is to analyze the perceptions, demands, operation problems of teacher librarians for the implementation of the high school credit system. 153 teacher librarians working in high schools participated in the online survey, and statistical analysis was conducted Teacher librarians had a high understanding of the high school credit system, and the demand for elective courses management was high. In particular, teacher librarians working at research schools had a higher understanding of the high school credit system and the operating foundation than those in general schools. Lack of awareness of the educational role of students and teachers toward teacher librarians was recognized as the biggest problem in the elective course management and there was no difference according to the background variables of the teacher librarian as gender, region, experience. On the basis of this result, it is suggested and discussed that developing high school credit system training program for teacher librarians, opening of elective courses related to reading, media, and information literacy skills and developing textbook, and instituting mandatory completion courses related to reading, media, and information literacy skills in pre-teacher training course.

• The Mathematical Education
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• v.62 no.2
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• pp.289-302
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• 2023

In today's digital information society, student knowledge and skills to analyze big data and make informed decisions have become an important goal of school mathematics. Integrating big data statistical projects with digital technologies in high school <Artificial Intelligence> mathematics courses has the potential to provide students with a learning experience of high impact that can develop these essential skills. This paper proposes a set of guidelines for designing effective big data statistical project-based tasks and evaluates the tasks in the artificial intelligence mathematics textbook against these criteria. The proposed guidelines recommend that projects should: (1) align knowledge and skills with the national school mathematics curriculum; (2) use preprocessed massive datasets; (3) employ data scientists' problem-solving methods; (4) encourage decision-making; (5) leverage technological tools; and (6) promote collaborative learning. The findings indicate that few textbooks fully align with these guidelines, with most failing to incorporate elements corresponding to Guideline 2 in their project tasks. In addition, most tasks in the textbooks overlook or omit data preprocessing, either by using smaller datasets or by using big data without any form of preprocessing. This can potentially result in misconceptions among students regarding the nature of big data. Furthermore, this paper discusses the relevant mathematical knowledge and skills necessary for artificial intelligence, as well as the potential benefits and pedagogical considerations associated with integrating technology into big data tasks. This research sheds light on teaching mathematical concepts with machine learning algorithms and the effective use of technology tools in big data education.

• The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY
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• v.18 no.3
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• pp.142-161
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• 2013

In order to enhance scientific interest and a sense of affinity about ocean, the programs of the oceanic camp 'oceanic summer school' were developed and applied to $4^{th}$ and $9^{th}$-grade elementary and middle school students for 9 years from 2004 to 2012. It was composed of oceanic training for snorkeling, a tour to oceanic institutes and museums near the camp academy place, experimental learning in oceanic-related field, field trips for ocean and earth sciences, and lectures on various subjects of ocean. We developed and implemented 9-kinds of inquiry surveys to evaluate changes in cognitive and affective characteristics, and ocean literacy of students participated at the present oceanic summer camp. Based on the statistical analysis, affective characteristics such as interest, inquisitiveness, passion, and so on, were enhanced. Analysis of ocean literacy revealed that cognitive characteristics of the students were increased by 40%. We presented parents' responses on the programs of oceanic summer school. Some students with less initial interest of ocean have positively changed to make up their minds to be a oceanographer in several years later. In light of this, the summer school can be evaluated to be successfully functioned as a long-term support system for potentially young-talented students in the field of ocean science. This study addresses that long-term implementation of the summer oceanic camp may trigger students with potential talent toward in-depth science in the near future even though it could not bring positive effect immediately. This addresses the necessity of policy supports in order that various programs like the scientific camp should be more constructively developed and executed for next-generation manpower in oceanographic fields.

• Journal of The Korean Association of Information Education
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• v.15 no.1
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• pp.93-100
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• 2011

Previous studies on educational programming language reported that programming education can help students develop their abilities in cognitive, logical and reflecting thinking for problem solving. In this study, we examined the effects of Scratch programming language education on self-directed learning ability through six-grade elementary school students. The study results are that the treatment group shows more improvement with statistical significance on the subscales of self-directed learning such as openness, internal motivation, and autonomy, than the control group. These effects are especially larger with the students with high ICT literacy, whose degree is higher than that as a result of using digital textbook, UCC, and cyber home education reported in previous studies.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.19 no.4
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• pp.984-990
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• 2015

In the knowledge-based society, IT literacy and application of a person become a measure of personal competitiveness. As IT industry is of great important nationally, many countries are trying to make an effort to promote IT industry. In this sense, identification and fostering of the gifted children in IT become an important national task since, in IT industry, usually only a few prodigies have led whole IT industry. Currently gifted education aims for convergent gifted education according to government policy. The purpose of this paper is to investigate correlation of information subject and convergent subject for the gifted children in IT. For this purpose, the gifted children in IT who attended a gifted science education center attached to a university at Seoul Metropolitan Area are selected. Their grades during their the period of attendance are collected and analysed. The statistical results show that there is a meaningful correlation between information subject and convergent subject for the gifted children in IT. It means that the higher scores information subject is, the higher scores convergent subject is. The results can be used to make or change gifted curriculum and education contents for gifted IT education.

• Journal of Korean Library and Information Science Society
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• v.48 no.4
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• pp.153-179
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• 2017

The purpose of this article is to discuss about both historical progress and current situation of user instruction in Korean academic libraries. Emphasis was on identifying and analyzing the special features and limitations of user instruction from the viewpoints of library users as well as those of librarians. To the end, data were collected from three methods: the first tool was such major statistical sources as 'KERIS university library statistics system' and 'Research Reports' by the Korean Private University Library Association. The second was from the results of surveys and interviews with librarians from 20 university libraries. And the third was from the results of surveys with library users in two sample university libraries.

• Journal of Fisheries and Marine Sciences Education
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• v.27 no.1
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• pp.160-169
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• 2015

The purpose of this study was to search and analyze the realities and needs of life long education, the necessity and perception of life competencies and the difference of competencies on experiences of education to support life long education system for adult learners in Busan and Ulsan. In this study, we conducted a questionnaire survey of 234 adult learners living in Busan and Ulsan. The results of this study were summarized as follows. First, adult learners perceived that life long education was very important to adults and appreciated an educational institution being managed by government. Second, adult learners thought that basic literacy competency and basic work competency were important and late fifties perceived that professional job is in important. Third, adult learners perceived that self directed learning and capacity of management are poor competencies. And they perceived that the government support adult learners who has economical difficulty. Forth, adult learners perceived that it was normal that 'professional job' and 'job transition abilities', 'women', 'the middle aged and old','the unemployed' and' low incomers' perceived that they have poor level. Fifth, according to the results of ${\chi}^2$ test for determining the statistical significance of differences in experience in lifelong learning among adult learner groups divided by their individual background, significant differences were observed in a few competencies(p<.05, p<.01).

• Journal of the Korean Data and Information Science Society
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• v.22 no.5
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• pp.921-929
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• 2011

In Information age, the academic liberal art Computer education course set up goals for promoting computer literacy and for developing the ability to cope actively with in Information Society and for improving productivity and competition among nations. In this paper, we analyze on discovering of decisive property and satisfaction index to have a influence on computer education on university students. As a preprocessing method, the proposed method select optimum property using correlation feature selection of machine learning tool based on Java and then we use multiclass least square support vector machine based on statistical learning theory. After applying that compare with multiclass support vector machine and multiclass least square support vector machine, we can see the fact that the proposed method have a excellent result like multiclass support vector machine in analysis of the academic liberal art computer education satisfaction index data.

• The Journal of Information Systems
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• v.27 no.3
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• pp.1-24
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• 2018

Purpose The purpose of this study is to attempt to incorporate power theory to evaluate information capability of SCM adopters. Therefore, this study focuses on the relationship of information sharing, partnership quality, and information capacity according to the power intensity of the variables of SCM. and CSV value creation. Design/methodology/approach The questionnaire of SCM builder was conducted and 302 samples were analyzed. Based on the theoretical background of power and information capacity, we set up a structural equation model. Hypothesis testing and statistical analysis were done through AMOS and SPSS. Findings First, it shows that the compensation power among the constrained power has a positive effect on the partnership quality, and the legitimacy power has the positive influence only on the information sharing. Compulsive power, compensation, and legitimacy, which are generally restrictive powers, may reduce the quality of information sharing and partnership, but the results of this study are rather higher. Second, both non-binding power expertise and criterion have a positive effect on information sharing and partnership quality. Third, information sharing has a positive effect on partnership quality. Supporting a number of research results, it is well reflected in SCM attributes where interdependence is important. Fourth, information sharing and partnership quality have a positive effect on information capacity. Information literacy has become an essential element in modern management. Fifth, the enhancement of CSV value creation plays a role of a controlling variable to further strengthen information sharing through non - binding power attribute, expertise and conformity. In addition, the strengthening of CSV value creation has been shown to play a role as a controlling variable to further strengthen the quality of partnership through the non-binding power attribution, but expertise has been rejected.