• The Journal of Korean Association of Computer Education
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• v.15 no.2
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• pp.9-18
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• 2012

This study investigated the extraction algorithm fitting for variables of adolescents' computer use type with the sample from KYPS data (3409 in the second grade of the junior high school; 1704 boys and 1705 girls). The results of the decision tree model revealed that : (1) Gender, computer use time, misdeed friends, parent supervision, other agreement of misdeed, parent study expectation, self-control, teacher attachment, and sibling relation were significant for entertainment type. (2) Gender, cyberclub, computer use time, self-belief, online misdeed were significant for relation type. (3) Study enthusiasm, personal study time, optimistic disposition, study and spare time, cyberclub, self-belief, and other people criticism were significant for information type. These results suggest that adolescents' diverse conditions should be considered for using computer more efficiently.

• Journal of Convergence Society for SMB
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• v.3 no.1
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• pp.49-55
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• 2013

This study is for preparation a solution develop small suppliers. For this goal survey for the buyers, agents, supplier's situation and difficulties, policy and support systems. And After benchmark the other's countries, develop government policy, suppoet systems. As a results, the support must be made for public organization, small suppliers. The Response direction must be made for agents and private buyers. At the point of support systems, public organizations must implement the purchase systems and provide the verified informations of suppliers. And it's necessary to educate marketing and sales solutions. At the point of Response directions, it's necessary to make a standard for supply replaced MRO. And the beginning positioning directions of MRO-mall is needed to stress the differentials with private suppliers.

• The Journal of the Korea Contents Association
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• v.22 no.1
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• pp.337-347
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• 2022

This research aims to analyze the gender, sibling, and characteristics of figures who created the imaginary friends among 30 picture books published in Korea. At first, as a result of the research, a total of 35 figures of the 30 books had imaginary friends, of which 24 figures were women and 11 were men, with women more than twice as many as men. Secondly, in many cases, the only child in picture books had the imaginary companion, but in case of the figures who have brothers or sisters, The imaginary companion visited them more frequently to different gender rather than to same gender. Looking at the frequency of appearance of imaginary companion, the eldest, younger brother, and no appearance appeared in order. Third, as a result of examining the personality of figures who created the imaginary companion, their extroversion or introversion has no meaningful correlation each other. These results are meaningful as reference data for understanding children with imaginary friends in reality as picture books reflect the reality of children with imaginary friends and show various situations of infant with imaginary friends in a balanced manner.

• The Journal of the Convergence on Culture Technology
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• v.9 no.5
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• pp.801-807
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• 2023

This study aims to examine the cases of overseas experience programs centered around middle school students in South Korea and to derive implications for future overseas experience programs. To achieve this, data were systematically collected through search engines based on keywords, followed by comparative analysis. Frequency analysis, independent sample t-tests, and cross-analysis were conducted using SPSS 23. The research findings are as follows: First, the programs are operated nationwide, with a focus on smaller schools in various regions, and are particularly active in the Jeolla provinces. Diverse public funding, such as from the board of education and local governments, has been invested, categorizing operational costs into full financial coverage among others. The programs primarily took place in Southeast Asian countries close to South Korea. Second, the purposes of these middle school overseas experience programs largely encompass career exploration, cultural experiences, tourism, and sister school visits. We hope that school-based overseas career exploration programs are actively operated to provide opportunities for enhancing global competence and global citizenship, as well as exploring career paths.

• Journal of the Korea Convergence Society
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• v.12 no.7
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• pp.243-252
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• 2021

This study examined the current trend of the qualitative researches on the experiences of individuals who have siblings with disabilities. This study analyzed 17 research articles that either have been published in journals or nominated during the recent ten years, attempting to suggest future directions of the research on siblings who have siblings with disabilities. This study analyzed 17 research papers examining their participants, research methods, and research topics. The results of the previous literature analysis are the followings. Phenomenological approach is the most frequently used research method and normally developing siblings who were in their 20s participated in the researches most. As most research papers did not consider the normally developing siblings birth order, sex, and types of disabilities, future researches will need to specify these variables. The results of this study suggest the followings. Researchers have tried to investigate and understand the experience of the individuals who have siblings with disabilities, using phenomenological research method. Future research should go beyond the phenomenological research to developed theories that can affect the government policies, employing various research methods with specified participants. Further, this study has also identified that the individuals who have siblings with disabilities wanted to be identified as a separate cohort that needs to be researched and receive support.

• Korean Journal of Ichthyology
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• v.33 no.4
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• pp.278-286
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• 2021

The habitat characteristics and feeding ecology of the Siberian stone loach Barbatula toni were investigated in Bukcheon (Stream), Eocheonri, Ganseong-eup, Goseong-gun, and Gangwon-do, Korea from January to December 2013. B. toni lived in rapids or slow rapids from the upper stream to downstream, with the largest number of inhabitants in the middle-downstream regions. As a result of analyzing habitat preferences by age, 0+ and 1+ to ≥3+ showed differences. Ages of 0+(juveniles) lived mainly in rapidly flowing water (37.6±26.79 cm/sec) and low water depths (13.3±9.47 cm) in the pebble bottoms (substratum particle size 9.5±6.66 cm), but ages 1+ to ≥3+ lived mainly in relatively slowly flowing water (13.3±17.33 cm/sec) and relatively deep depths (25.9±10.31 cm) in stone and large stone bottoms (substratum particle size 18.0±7.63 cm). B. toni was mainly eaten from March to December when the temperature was above 5℃, and the amount of food eaten peaked in June and October. Their main food sources analyzed by the index of relative importance (IRI) included Diptera (57.0%), Ephemeroptera (29.3%), and Trichoptera (13.5%). The juveniles (age 0+) fed on small-sized prey such as Diptera and Trichoptera whales, but as they grew, they mainly ate large-sized Ephemeroptera. These feeding habits and changes in food according to the growth of B. toni were very similar to those of sibling species, B. nuda.

• Journal of the Korean Society for Library and Information Science
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• v.51 no.3
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• pp.189-213
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• 2017

Conducted within the framework of the Information Use Environments, this study analyzed the characteristics of students in high schools, identified the typical problems of the students and their information sources to resolve the problems, and analyzed the settings the students use daily. The survey questionnaires were distributed to 220 students in 3 different high schools located in the affluent community area of K-Ku in Seoul particularly known for high academic interests. 188 questionnaires were collected and analyzed using SPSS 24. The findings indicate that the students's attitudes toward education, going to college, and changes and innovations were positive. that they chose the internet as their most favorite information sources for problems, and that 21 problems in 7 self-categories were identified as the students' typical problems, and that the problems within emotional and cognitive self were considered the most important. It was interesting that the students use parents and siblings as information sources to resolve the problems within emotional and cognitive self, although they chose the internet as their favorite information sources in general. The settings that students use daily during weekdays were homes, schools, smart devices. academic tutoring centers, PC or laptop in order. The students' daily settings for weekends were homes, academic tutoring centers, restaurants, PC or laptop in order. These setting was statistically different according to gender and grades. The implications of this study were to suggest the further research questions and to show the application of the IUEs for understanding high school students in a specific setting. Further studies are needed to understand high school students in different contexts.

• The Journal of the Korea Contents Association
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• v.16 no.8
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• pp.310-321
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• 2016

This study aims to analyze the impact of elements for evaluating the festival, such as festival content, accessibility and convenience and festival image, on visitor satisfaction and behavioral intention, based on the actual case of Seoul Friendship Fair (SFF) which has been hosted by the City of Seoul every May since 1996. The SFF is participated by 64 embassies operating in Seoul and Seoul's 14 sister & friendship cities. Some 100,000 out of the total 350,000 visitors to the SFF are from overseas. The main elements of this study include survey responses about festival content and population statistics frequency analysis conducted over 277 festival visitors. As for factors, as a result of varimax rotation over main elements, technical statistics, credibility analysis and correlation analysis were done over each element group of five. Hypothesis was validated through regression analysis that the elements for evaluating local festivals have an impact on visitor satisfaction and behavioral intention. The suggestions and results of this study, both theoretical and practical, were presented to help the SFF differentiate itself and thereby become one of Seoul's most representative festivals.

• Clinical and Experimental Reproductive Medicine
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• v.34 no.2
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• pp.75-85
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• 2007

Objectives: The aim of this study was to find out the attitude of Korean women towards IVF surrogacy which is not yet regulated by the law. Methods: We evaluated with a questionnaire, in how far IVF surrogacy was accepted in different groups of Korean women. Total 300 questionnaires were sent out to women who visited our infertility clinic, and to the nurses and office workers of our hospital. Among them, 246 questionnaires were returned, and 211 of them (85.7%) were complete and analyzed. The responders were 58 unmarried women and 153 married women including 60 infertile patients. Results: Only 17 (8.1%) women believed that IVF surrogacy was an acceptable treatment for infertile women without uterus (eg. MRKH or hysterectomized patients), and 125 (59.2%) women chose the adoption. There were no significant differences in response amongst different age group, marital status, or in relation to income level or educational level, or infertility status. A significantly higher level of acceptance was noted only in religious groups, especially in Christians. Most of responders (66.5%) chose unrelated and unknown women as a desirable host, and 28.4% of responders chose the sister or sister-in-law. Conclusions: Overall the different groups were critical towards IVF Surrogacy in Korea, irrespective of the infertile patient group. Despite the established clinical ability to have her own genetic child in women without uterus, this survey reveals that only minority supports the IVF surrogacy. So we need the survey with large, randomized population and then make a regulation about the IVF surrogacy in law.