• 대한공업교육학회지
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• v.42 no.1
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• pp.140-159
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• 2017

The purpose of this research was to collect and select the theses and articles of the STEAM education in domestic and to analyze a research status by the review, then to suggest a direction of the further research in technology education. The objects of this research were the theses and articles of the STEAM education in domestic published from January 2007 to June 2016. I collected the theses and articles by using the search engine of the Korean Academic Information Service, the Korea Education and Research Information Service, the National Assembly Digital Library, and finally selected 821 theses and articles for the objects. I analyzed the theses and articles by verifying their subjects, abstracts and contents, and applied the analysis framework developed in advance. I used the frequency analysis, the cross analysis to analyze the datas statistically. Also, I used SPSS 18.0 program. Drawing on the finding of this research, major conclusions of this research were as follows. First, the researches of the STEAM education in domestic had been studied numerously from 2012 to 2015, but it has been decreased since 2016. Second, the researches of the STEAM education in domestic have been studied numerously for the development of the educational program and the instructional source. Third, the research objects of the STEAM education in domestic have been studied numerously for elementary school, middle school and high school in a row. Forth, the researches of the STEAM education in domestic have been focused numerously on a science. Fifth, the researches of the STEAM education in domestic have been concerned mainly about the creativity effect among other educational effects.

• The Journal of Korean society of community based occupational therapy
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• v.5 no.2
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• pp.43-55
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• 2015

Objective : This study was a meta-analysis of previous studies to examine the integration of related factors depression University students of Korea, and to determine the relative importance among the relevant factors based on it. Methods : 2000-2014 papers posted on the National Science and Technology Information Center (NDSL), Nurimedia (DBpia), Academic Research Information Service (RISS), Korea Research Information(KISS), provide the text of the Library of Congress were collected using the service. The Key words a 'University Student', 'Depression', 'Depression Factors' was used. Used the Down & Black level, evidence-based checklist was developed by the research (1998) (checklist) had analyzed the selected document metadata to assess the quality. Results : 47-studies selected research groups are divided into five factors(self-esteem, suicidal ideation, positive thinking, stresses, Internet and smartphone addiction). Using meta-analysis, we analyzed the effect sizes, statistical heterogeneity and publication amenities. As a result, the self-esteem of the five factors were not found heterogeneity. Effect size is a self-esteem and suicidal ideation "large effect size", positive thinking and stress "medium effect size", internet and smart phone addiction"small effect size". Conclusion : Self-esteem and suicidal ideation are among the factors associated with depression in University students of Korea was found that the most relevant. It identified the factors associated with depression in college students, and could utilized as basis for the prevention of depression.

• Journal of the Korean Society for Library and Information Science
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• v.53 no.2
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• pp.201-221
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• 2019

The Korea Institute of Civil Engineering and Building Technology provides the documents and information on the construction technology through the Construction Technology Digital Library System to enhance the technological competitiveness of the construction engineers. The purpose of this study is to measure the monetary value of information service quality in order to improve the documents and information service quality provided by this system. For this purpose, a questionnaire model was designed to apply the DBDC- CVM. We surveyed the members of 300 this systems for the amount of information that they are willing to pay to maximize the quality of information service. The correlation between the dependent variable and the explanatory variables was analyzed with the basic statistics of the survey results. The independent variables affecting the dependent variable are statistically significant. The logit model is used to estimate the monetary value of individual respondents who are willing to pay for information service quality. In previous research, we measured the use value of information service. On the other hand, this study shows that the measurement of value based on information service quality is different from previous research.

• Journal of Internet of Things and Convergence
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• v.9 no.6
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• pp.29-35
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• 2023

Braille can be said to be an essential means used for the visually impaired to communicate or acquire information on visual materials in their lives. However, the rate of interpretation of braille among the visually impaired is insignificant at 5%. As a result, libraries for the visually impaired produce various types of materials that can obtain various information for the visually impaired and also have assistive technology equipment to interpret them. However, the publication rate of Braille books is too low to purchase and interpret Braille books. In addition, the Braille interpretation rate is too low, and the purchase of assistive technology devices is too expensive and slow. Therefore, in this paper, we implemented a system that displays Braille using Arduino to help visually impaired people in addition to the existing methods they use to obtain information. For Braille display, Korean data is transmitted from Python through serial communication between Python and Arduino, and Arduino, which receives the data, compares the Korean data with the data in the array in the program and retrieves the Braille values of the Korean data. Here, the Braille value was expressed by controlling the servo motor perpendicular or horizontal to the body using white and black circles based on the Braille list.

• Journal of the Korean Society for information Management
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• v.33 no.1
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• pp.247-268
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• 2016

Although it has been a long subject of study why researchers prefer some cited documents to others, the existing relative researches have had a variety of perspectives on the nature and complexity of the citation behavior and not provided a complete answer to this question. In particular, Korea researchers mainly used statistical analysis of bibliographic information, which has limitations in revealing dynamic and complex cognitive aspects of the citation process. In this study, I investigate the citer perception of citing motives and bibliographic factors through survey and compared the responses according to the researchers' characteristics. After extracting the 22 motivations and 21 factors through the literature analysis and configuring a 5-point Likert scale questions, I conducted a survey in the wat of an e-mail attachment. From the SPSS 22.0, the frequency analysis, t-test, and one-way ANOVA were performed on the 354 valid samples. As a result, it is found that supporting is considered the most important citing motive and social connection, self-citation have little influence. In the case of bibliographic factors, the journal's reputation was recognized the most influential factor and the number of pages and authors was the least. Significant differences in fields of study and research careers were showed in some parts. These results can substantiate earlier studies, determine whether the factors assumed influential in selecting references were intended, and suggest the search point to the specialty library or academic database.

• Journal of Science Education
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• v.39 no.3
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• pp.434-445
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• 2015

In this study, science recommended books for elementary school students were analyzed. For the study, the screening tool with a number of criteria was produced. In order to develope a screening tool, we examined several previous studies and references. After that, through discussion and exchange of opinions, the preliminary screening tool was made. In order to ensure the reliability and validity, the pilot test was conducted. Then, detailing questions and modifications have been made by exchange of ideas. And nine science recommended books were analyzed. The results are as follows. First, as a result of examining recommended books, exploration and the nature of science were received a low rating. Second, description of the scientific knowledge was not sufficient. This discussion can be obtained through the following. First, when selecting recommended books, care should be taken in exploration and the nature of science. Second, a wide range of science trade books needs to study more.

• Journal of the Korean Society for Library and Information Science
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• v.50 no.3
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• pp.455-490
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• 2016

This study investigated the information behavior and media use of Korean young adults with immigration background, focusing on the influence of their social and cultural context. 11 young adults between 13 and 18 with immigration background participated in the study. The participants provided data via daily logs about information needs, written surveys about media use, and two times of in-depth interviews. The data gathered from these diverse methods were used in analyzing the participants' daily problem situations and attempts to satisfy information needs using media. The information needs of young adults with immigration background in their everyday lives included study, leisure, appearance, self-development, living, and career searching - study and leisure were the most needed information subjects. The young adults who participated in this study were actively using media to solve their information needs. For them, media was an emotional support, a tool to express their own identities, a solution that gives all the answers, and a good companion to spend time with. The proposed strategies about young adults' media use in this study could be used in planning library services for children of families with immigration background.

• Journal of the Korean Society for information Management
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• v.38 no.3
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• pp.73-99
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• 2021

The purpose of this study is to analyze the health information use experience of middle-aged people in their 40s and 50s and to observe and analyze their health information search behaviors according to health consciousness and health information orientation. This study uses Information Foraging Theory with the concept of information scents which leads users to detect and collect cues in information searching. Types and contents of information cues that middle-aged people use when searching for health information were investigated. Also, how their health consciousness and health information orientation affected using information cues were analyzed. Three methods of research were used; (1) pre-interviews, (2) search experiments, and (3) post-interviews. Thirty-two middle-aged people participated in the study. Their performance on health information searching was recorded and referred to in the post-interviews using a think-aloud protocol. Findings presented that middle-aged people's health consciousness and health information orientation affected the perception of information scents in health information search; those with high health consciousness and health information orientation consider the text made by the government office the most critical information cues. We believe findings from this study could be used for public libraries or non-profit institutions to understand middle-aged people's health information behaviors to design education programs for information retrieval considering users' health consciousness and health information orientation. Findings could also contribute to Internet portal site or health-related web site designers developing strategies for middle-aged users to access health information effectively.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.32 no.1
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• pp.361-390
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• 2021

The purpose of this study is to provide basic data for bookstart programs to public libraries and related institutions by investigating and analyzing bookstart preferred programs, user satisfaction and reuse intentions based on the current status of bookstart services and programs for multicultural families nationwide. It is to propose an improvement plan for the multicultural family bookstart program. To this end, user satisfaction and reuse intention were surveyed and hypotheses were verified through a survey of bookstart program participants. For statistical analysis, SPSS 25 was used. As a result of this study, First, there was a significant difference in the bookstart program for multicultural families according to their children's age and average monthly education expenses. Second, in the satisfaction of the multicultural family bookstart program, only the use and service support, and the quality of facilities and environment were found to have a significant positive (+) effect. Third, it was found that the re-use intention of the multicultural family bookstart program had a significant positive (+) effect only on the quality of use and service support. Fourth, it was verified that satisfaction with the book start program for multicultural families had a significant positive (+) effect on the intention to reuse. In addition, it suggested the improvement plan for the multicultural family book start program.

• Korean Journal of Psychosomatic Medicine
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• v.25 no.1
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• pp.19-26
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• 2017

Objectives : The aim of this meta-analysis study was to examine the relationship between cognitive anxiety and performance in closed loop skill sports. Methods : A comprehensive literature search was conducted using databases including Korean Information Service System, DBpia, Research Information Sharing Service, and National Assembly Library from 1980 to 2015. Search terms included 'Golf', 'Shooting', 'Archery', 'Anxiety', and 'Performance'. Standardized mean difference and 95% CI(confidence intervals) were calculated, and the heterogeneity of the studies was estimated using Q statistic. Results : Ten studies have satisfied the inclusion criteria. The main findings indicate that cognitive anxiety was significantly reverse correlated with performance in closed loop skill sports(r=-.198). The mean effect size for men(r=-.31) was significantly greater than that for women(r=-.05). Conclusions : Our results suggest that cognitive anxiety in closed loop skill sports is correlated with performance of athletes. Future study related to psychological aspects on athletes in sports is required in order to understand the specific evidence of relationship between anxiety and performance.