• Journal of Information Science Theory and Practice
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• v.7 no.1
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• pp.29-38
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• 2019

Information retrieval is the challenge of the Web 2.0 world. The experiment of knowledge organisation in the context of abundant information available from various sources proves a major hurdle in obtaining information retrieval with greater precision and recall. The fast-changing landscape of information organisation through social networking sites at a personal level creates a world of opportunities for data scientists and also library professionals to assimilate the social data with expert created data. Thus, folksonomies or social tags play a vital role in information organisation and retrieval. The comparison of these user-created tags with expert-created index terms, author keywords and title words, will throw light on the differentiation between these sets of data. Such comparative studies show revelation of a new set of terms to enhance subject access and reflect the extent of similarity between user-generated tags and other set of terms. The CiteULike tags extracted from 5,150 scholarly journal articles in marine science were compared with corresponding Aquatic Science and Fisheries Abstracts descriptors, author keywords, and title terms. The Jaccard similarity coefficient method was employed to compare the social tags with the above mentioned wordsets, and results proved the presence of user-generated keywords in Aquatic Science and Fisheries Abstracts descriptors, author keywords, and title words. While using information retrieval techniques like stemmer and lemmatization, the results were found to enhance keywords to subject access.

• Child Health Nursing Research
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• v.9 no.3
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• pp.237-249
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• 2003

Purpose: This study was to investigate the smoking related social influence, refusal skill and nonsmoking related self-efficacy among adolescents. Method: The subject for this study consisted of 3,000 students of middle and high school located in Chonbuk province. The data were collected by self-report questionnaire from Aguest 19 to September 14, 2002. Result: The smoking rate was 3.3% in middle school students and 13.6% in high school students. The subject have had 61.1% of family members, 42.7% of same sex friends, 39.4% of object sex friend, 64.9% of peer group and 85.9% of teachers were being smoke. The smoking related social influence and smoking status showed significant relationship; current smokers' smoking related social influence level was much higher than former and never smoker. Friends', teachers' and family members' influences were important to adolescents' smoking. Adolescents had social influence made by many smokers. 27.7% of subject were suggested to smoke by near people, 40.4% of which them were smoked or tried to smoke. The mean refusal skill score of subject was 39.13 points per hundred. Adolescents have showed very low level of refusal skill to smoke. Current smokers' refusal skill level was significantly lower than former and never smoker. The mean average nonsmoking related self-efficacy score of current smoker was 44.46 percents per hundred, it showed that current smoker had very low level of self-efficacy to ceasing smoke. Conclusion: For the purpose of adolescents smoking prevention and ceasing, the educational program must designed to reduce smoking related social influence, to promote the refusal skill and nonsmoking related self-efficacy.

• Journal of Korean Library and Information Science Society
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• v.51 no.3
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• pp.123-148
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• 2020

The purpose of this study is to explore factores for subject teachers to actively participate in the LBI by establishing a relationship model between the acceptance variable and the variable for LBI and verifying with a structural equation based on the UTAUT model that explains the relationship between the variables that affect the process of accepting and utilizing the new information technology. As a result of the study, first, the performance expectancy and social influence of the subject teachers on LBI influenced the intention of teaching. Second, behavioral intention affected use behavior. Third, there were moderating effects of LBI perceived risk level on the relationship of subject teachers' social influence on LBI to behavioral intention. Based on the results above, performance expectancy, social influence, and perceived risks should be considered for activating LBI of subject teachers.

• Hwankyungkyoyuk
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• v.23 no.1
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• pp.27-35
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• 2010

The purpose of this study is to find historical paradigm shift of the environmental subject in Korean school curriculum. For the purpose, two research questions guided this study. First, we would like to find out the changes in environmental education curriculum by interpreting the Korean national curriculum. Second, we want to know about the paradigm shift of environment education in Korea. In this study, curriculum documents, teachers' guide books, textbooks, and other educational materials were used for literature review. The results are as follows: First, Robottom and Hart's frame of three paradigms in environmental education research, positivism, interpretivism and social criticism, was suitable in interpreting curriculum. Second, the curriculum of environment subject has substantially changed from 6th to 2007 revised curriculum. Third, while the 6th curriculum was strongly affected by the positivism and education 'about' the environment, the 7th curriculum had been influenced by the interpretivism and education 'in/through' the environment, and the 2007 revised curriculum is under the influence of the education 'for' the environment and social critical paradigm.

• International Journal of Advanced Culture Technology
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• v.10 no.4
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• pp.268-276
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• 2022

This study examined whether K-pop dance is qualified as an academic subject and how university students perceive K-pop dance as a liberal art subject. The survey was conducted with 138 students. Among the total of 138, 40 participants were male, and 53 participants were female. Fourteen(14) participants had experience with K-pop classes, and 124 participants did not have any experience with K-pop dance classes. According to the study, K-pop is a form of Korean culture that adds unique cultural and social characteristics to Koreans. It is in the cultural and art education category. In addition, K-pop dance is a socio-cultural phenomenon characterized by dance. However, K-pop dance is not qualified as an academic subject because it lacks theoretical foundations. The survey result also revealed that the students did not perceive that K-pop dance had personal, aesthetic, social, or educational value. They did not want to take a class if K-pop dance is offered as an academic subject in liberal art class. When analyzing the data by gender and experiences with dance classes, there was a difference based on gender in the two questions. In the case of females, they responded to having fun and joy from K-pop dance, while male respondents did not. Regarding the learners' interest in Kpop dance class, female respondents were more optimistic about the learner interest than male respondents. In conclusion, K-pop dance is a sociocultural phenomenon, and many informal online courses are created daily, spreading everywhere. However, the status of K-pop dance as an academic area is not set up yet.

• Journal of the Korean Home Economics Association
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• v.39 no.9
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• pp.15-25
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• 2001

This study investigated the relationship between mothers'psychological life position and children's social-emotional development. Subject consisted of 303 children and their mothers enrolled in preschool at Seoul. A sample of mothers completed the questionnaire and teachers rated the social-emotional development instrument. The results showed that children's social-emotional development differed according to their gender and age. And there were differences between mothers'psychological life position as a function of educational level and employment status. Mothers'psychological life position was related to their children's social-emotional development.

• Journal of the Korean Society for Library and Information Science
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• v.26
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• pp.213-233
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• 1994

This study measured whether subject descriptor searching and citation searching retrieve different documents for conceptual queries and methodological queries in natural science, engineering and social science. The retrieval effectiveness of two search methods was measured using as criteria, total number of documents retrieved, total number of relevant documents, overlapping and unique documents and precision ratio. The search subject was water resources and the databases used were Selected Water Resources Abstracts (SWRA) and SCISEARCH. Data were collected for 21 doctoral students working on their dissertations in the three fields of water resources. Principal findings included: 1) subject searching and citation searching each retrieved substantially equal number of documents; 2) total number of relevant documents for conceptual queries was larger than that for methodological queries, while there was a large variation among the three fields; 3) the average overlap was quite small, while citation searching yielded more unique documents than subject searching; 4) for conceptual queries, citation searching yielded a higher precision ratio than subject searching, while subject searching obtained a slightly higher precision ratio than citation searching for methodological queries ; and 5) citation searching was effective for both specific queries and broad queries if seed articles are well chosen, while subject searching only worked well for broad queries. It was further found that: 1) citation searching is not a subsidiary but a substantial retrieval method in water resources; 2) SWRA is effective for queries for engineering and SCISEARCH is appropriate for queries for natural science, while neither SWRA nor SCISEARCH work well for queries for social science; and 3) characteristics of queries affect retrieval results more than the characteristics of documents or the coverage of databases.

• Journal of Music and Human Behavior
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• v.4 no.2
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• pp.66-83
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• 2007

The purpose of this study is to learn both effects of the vocal psychotherapy on the self-consciousness and the variety of the self-consciousness on the vocal psychotherapy in return. The research for this study was performed to three subjects who were students of E university, Seoul, ten times for sixty minutes. The subjects were all volunteers for the advertisement on a music-therapy program searching for them on the web site of E university. The vocal psychotherapy program consists of four steps and each of them consists of two to four short terms again. Both before and after the experiment, examinations on self-consciousness were done to recognize the change of the subjects' self-consciousness which would be caused by the vocal psychotherapy activity. After every short term, the subjects were asked to write reports to closely analyze the change of self-consciousness according to the terms and the variety of the subjects. The effect of the vocal psychotherapy activity on the changes of scores in the self-consciousness examination is the first thing to point out on this study. There appeared some personal varieties on the total scores of the examination and scores of some sub-categories. Especially, there were different scores on the private self-consciousness, the public self-consciousness, and the social anxiety between before and after performing the vocal psychotherapy program. Subject A, who had got the best score of all on the scope of the private self-consciousness, showed the steepest decrease on the very scope. On the contrary, the subject showed decrease of scores of the public self-consciousness and the social anxiety in the relatively little rate. Subject B, who had got the highest score of the three on the public self-consciousness, showed the steepest decrease on that of all scopes and showed no difference on the social anxiety scope. In the case of the last one, subject C, who had relatively low scores on the private and public self-consciousness than the others, the private self-consciousness score increased but the public self-consciousness and the social anxiety scores decreased. The changes of the scores of each questions were examined in order to see possible other changes that had not been exposed on the changes of the total and sub-categories scores. As a result of that, of all twenty-eight questions, there were changes about one to two points. Subject A showed the difference with thirteen questions, subject B with sixteen and subject C with nineteen questions. The rate of change of subject C was relatively small but more questions changed and the change of score was wider than the others. Considering all those results, It can be possibly said that the vocal psychotherapy affects the changes of the scores of sub-categories in self-consciousness examination. The next thing to point out on this study is the change of recognition that was exposed on the subjects' report after every short term of the program. As a result of the close analyzing, according to the short terms and variety of self-consciousness, recognizing the way express subjects themselves by voice and recognizing their own voices appeared to be different. How much they cared about others and why they did so were also different. According to the self reports, subject A cared much about her inner thought and emotion and tended to concentrate herself as a social object. There appeared some positive emotional experiments such as emotional abundance and art curiosities on her reports but at the same time some negative emotions such as state-trait anxiety and neuroticism also appeared. Subject B, who showed high scores on the private and public self-consciousness like subject A, had a similar tendency that concentrates on herself as a social object but she showed more social anxiety than subject A. Subject C got relatively lower points in self-consciousness examination, tended to care about herself, and had less negative emotions such as state-trait anxiety than other subjects. Also, with terms going on, she showed changes in the way of caring about her own voice and others. This study has some unique significances in helping people who have problems caused by self-estimation activated with self-consciousness, using voices closely related to one's own self, performing the vocal skills discipline to solve the technical problems. Also, this study has a potentiality that the vocal psychotherapy activity can be effectively used as a way affects the mental health and developing personality.

• Hwankyungkyoyuk
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• v.17 no.1
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• pp.101-111
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• 2004

The selection rates of Environmental subject have been increasing since the environmental subject was made. Although the quantitative growth, environmental subject is not acknowledged yet in many schools in Korea. Most of environmental teachers teach two subjects; main subject on their own major and environmental subject. In this respect, this qualitative case study aims to show the influence of teachers' charge on environmental class or environmental subject. In the case study, Teacher 'A' takes charge one subject; Environmet, and teacher 'B' takes charge two subjects; Social Study and Environment. Teacher 'A' took some current issues such as SARS(Severe Acute Respiratory Syndrome) and Saemangum project, and uses various instructional methods and instruments. On the other hand, teacher 'B' might not choose the current issues, or usually gives up various instructional methods and instruments because of lack of time. Although they have those differences on the instruction, the teachers 'A' and 'B' both agreed to the importance of Environmental Education as well as they did their best to prepare for class on environmental subject. As a result, all these outcomes show teachers need to be responsible for single subject on environment as teachers' interests seriously affect to environmental subject and class.

• Hwankyungkyoyuk
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• v.11 no.2
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• pp.26-39
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• 1998

The ‘Ecosystem St Environment’ subject is included in the 7th revised curriculum for high schools in Korea, which ‘Environmental Science’ subject in the 6th curriculum was changed to. The 6th curriculum was announced in 1992 and has been applied till now, and the 7th revised curriculum was announced in the late of 1997 and will start to be applied in school education from 2001. The ‘Ecosystem & Environment’ subject is an integrated subject for liberal arts and science, which deals with environmental problems with approaches of natural science and social science. Its significance lies in understanding and solving environmental problems, and thus improving the quality of human life. And it is aimed to achieve the goal of environmental education in connection with ‘Environment’ subject in middle schools, which is one of the three optional subjects. This subject consists of six domains: human being and environment, ecosystem and environment, environmental pollution, global environmental problems ＆ their measures, environment and society, and environmental preservation. Compared with ‘Environmental Science’ in the 6th curriculum, in this subject less emphasis is put on environmental technological approach and more emphasis is put on environmental ethics and environmental social approach. On the contrary, one unsatisfactory point is as the following: locally integrated solutions of environmental problems are omitted: the organization of the textbook is more or less sporadical and sometimes overlapping; practical solutions are not concrete in writing the textbook and teaching it. The ‘Ecosystem & Environment’ subject which has been organized with new contents according to the 7th revised curriculum for high schools will be successful in achieving the given goal only when a lot of high schools select this subject and are taught effectively.