• 한국지능정보시스템학회:학술대회논문집
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• 한국지능정보시스템학회 2007년도 한국지능정보시스템학회
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• pp.229-238
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• 2007

This study was intended to point out the limit of existing digital content-centered studies, or approaches from the viewpoint of the supplier and in the aspect of business profit model and find ways to assess the quality of digital content, considering the characteristics of digital content. For this, the study is to apply value innovation strategy to digital content assessment, to analyze the applicability, and to propose a new and practical framework for digital content assessment method. To this end, this study selected the global No. 1 search service provider Google and local portal site Naver search service. The study on assessment factors by value innovation strategy was based on existing literature, while user-value elements in that respect were confined to information quality, interactivity, communication, interactive storytelling, and usability. This study objectified the relation with the value innovation strategic analysis, through qualitative and quantitative analyses on value elements of search service users.

• 한국지역사회생활과학회지
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• 제15권2호
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• pp.3-15
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• 2004

This study examines the various types of consciousness about sexuality exhibited by girls' high school students. The analysis was carried out utilizing two subject groups with the first being academic course students and the second being vocational course students. A 51 question questionnaire was prepared based on a literature review and previous research. The questionnaire was developed based on the results of two preliminary surveys, a reliability test, and a correction. A total of 721 questionnaires were distributed to students of 3 vocational and 3 academic courses. The analysis of the results was carried out using by means of SPSS 10.0. The study generated conclusive findings about each groups' viewpoint toward sex, the actual condition of their relationship with members of the opposite sex, the passages of knowledge about sex, the content of current sexuality education at school and the ideal type of sexuality education. This study shows that the current standardized content of sexuality education is ineffective. Sexuality education at schools in South Korea has reached a point, where research for more effective sexuality education is required.

• International Journal of Knowledge Content Development & Technology
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• 제14권4호
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• pp.27-46
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• 2024

In this study, an attempt was made to propose the establishment of an integrated platform for utilizing research results as one of the measures that can increase the effectiveness of using research results compared to research investment. To this end, the study endeavored to compare and analyze the information services provided by domestic websites and platforms that provide information on the results of national R&D projects. Based on the analysis results, the derived performance utilization platform service direction and performance utilization plan are: 1) establishment of a performance integration platform that integrates the performance information, 2) specification of service users and provision of consumer-oriented services, 3) metadata for linkage of integrated information Standardization, 4) expansion of customized services using the latest technology, and 5) reinforcement of performance data-based analysis services. This study conducted an analysis of literature and about 20 domestic and foreign research performance information providing sites. In future research, there is a need to integrate a unified platform and further analyzed its performance.

• 한국학교보건학회지
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• 제29권2호
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• pp.53-62
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• 2016

Purpose: The purpose of this study was to compare the scales measuring adolescent depression. Methods: A cross-sectional survey was conducted using CES-D and RADS-2-K as sales measuring adolescent depression. The participants were 1,217 adolescents from two middle schools located in South Korea. Data were analyzed using SPSS/WIN 21.0. All the items included in the two instruments were analysed through content analysis. Results: The study revealed that the two instruments produced different results in the number of depressive students, depression levels according to subjects' characteristics, and item distribution based on content analysis. The total number of the students belonging to the depression group was 194, including 132 from CES-D and 183 from RADS-2-K. Based on the content analysis covering two categories, general and adolescent depression, the study determined fifteen subcategories in the items of the two scales. Conclusion: In this study, CES-D showed less sensitivity than RADS-2-K in depression levels according to factors relevant to adolescent depression, and both scales had no item for three subcategories of adolescent depression and one subcategory of general depression. The researcher suggests that further studies to evaluate the validity of adolescent depression scales will be useful for helping adolescents with depression.

• 대한가정학회지
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• 제44권5호
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• pp.129-142
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• 2006

The purpose of this research was to find the solution of problems originated from financial illiteracy. To accomplish this task, the content which supposed to be taught in the area of personal finance in the Elementary, Middle and High School curricular were identified based on the previous research. Then, the personal finance content taught in public education system were analyzed rising content analysis of over 100 text books related to Personal finance education, such as Home Economics, Social Science, Economics, and Human Life Sciences, etc. Based on the results, followings were concluded. In spite of the fact that only few personal financial education topics were included in the 7th Education Curriculum, many topics taught in the subject of Social Science were duplicated in the Home Economics Curricular. To accomplish the ultimate goal of personal financial education, an introduction of the new course(Personal Finance) in the regular curriculum like U.S. is strongly recommended.

• 한국음향학회지
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• 제27권5호
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• pp.244-251
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• 2008

본 연구에서는 시청각 정보를 이용한 비교사 토론 인덱싱 방법을 제안한다. 제안하는 방법은 BIC (Bayesian Information Criterion)에 의한 음성 클러스터링 결과와 거리기반 함수에 의한 영상 클러스터링 결과를 결합한다. 시청각 정보의 결합은 음성 또는 영상 정보를 개별적으로 사용하여 클러스터링할 때 나타나는 문제점을 줄일 수 있고, 토론 데이터의 효과적인 내용 기반의 분석이 가능하다. 제안하는 방법의 성능 평가를 위해 서로 다른 5종류의 토론 데이터에 대해 음성, 영상 정보를 개별적으로 사용할 때와 두 가지 정보를 동시에 사용할 때의 성능 평가를 수행하였다. 실험 결과 음성과 영상 정보를 결합한 방법이 음성, 영상 정보를 개별적으로 사용할 때 보다 토론 인덱싱에 효과적임을 확인하였다.

• 한국임상보건과학회지
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• 제12권1호
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• pp.1678-1688
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• 2024

Purpose: This study was conducted to explore the experiences of nursing students who participated in the pneumonia and pleural effusion using web-based virtual reality and high-fidelity simulation. Methods: This study is qualitative study using inductive content analysis. We developed simulation scenario regarding pneumonia and pleural effusion. Eleven nursing students who participated in simulation were interviewed between June 20 to August 25, 2022. The interviews were transcribed and analyzed according to the inductive content analysis. Results: The results were analyzed into three key categories: 'pre-learning and psychological burden before simulation','increased learning satisfaction','improved clinical performance'. Conclusions: Participants was able to integrate their previous experience, including clinical practice experiences, web-based virtual simulation, into high-fidelity simulation and effectively enhanced their learning experience. Therefore, when providing various types of simulation simultaneously, it is necessary to take into account the prior students' experiences and to organize simulation education by considering the characteristics of simulation.

• 한국IT서비스학회지
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• 제16권4호
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• pp.177-195
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• 2017

Traditionally, news was consumed only through printed newspapers and broadcasting media, such as radio and television. However, the Internet has enabled people to consume news content online. Since most of online news content has been provided for free, it is not easy for news providers to charge the fixed subscription fee for online news content. Therefore, as an alternative strategy, some online news providers have tried to adopt the Pay-What-You-Want (PWYW) pricing model, which allows users (readers) to pay as much as they want after consuming news content. As this pricing model shows some possibility to grow and replace the unsuccessful monetization strategy of online news content, we therefore examined the comparative importance of seven heuristic attributes (i.e., article evaluation, article share, article comment, article information design, article length, writer SNS, and writer information) affecting readers' voluntary payment behavior through a conjoint analysis with 379 news articles collected from online news Website (i.e., Ohmynews.com) where the PWYW model has been working successfully. This study found that article share and article length are the most important factors which affect online news content users' voluntary payment. Finally, two major and eight minor propositions are suggested based on the findings of the study. This study would suggest guidelines for how to create online news content which induces much more voluntary payment.

• Geomechanics and Engineering
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• 제31권5호
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• pp.519-527
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• 2022

Shear failure in soil is the primary cause of most geotechnical structure failures or instability. Soil water content is a significant factor affecting soil shear strength. In this study, the shear strength of samples with different water contents was tested. The shear strength, cohesion, and internal friction angle decreased with increasing water content. Based on the variation of cohesion and internal friction angle, the water content zone was divided into a high-water content zone and low-water content zone with a threshold water content of 15.05%. Cohesion and internal friction angle have a good linear relationship with water content in both zones. Environmental Scanning Electron Microscopy (ESEM) test presented that the aggregates size of the compacted loess gradually increases with increasing water content. Meanwhile, the clay in the compacted loess forms a matric that envelops around the surface of the aggregates and fills the inter-aggregates pores. A quantitative analysis of bound water and free water under different water contents using a nuclear magnetic resonance (NMR) test was carried out. The threshold water content between bound water and free water was slightly below the plastic limit, which is consistent with the results of shear strength parameters. Combined with the T2 distributions obtained by NMR, one can define a T2 relaxation time of 1.58 ms as the boundary point for bound water distribution without free water. Finally, the effects of bound water and free water on shear strength parameters were analyzed using linear regression analysis.

• 농촌지도와개발
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• 제16권4호
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• pp.869-912
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• 2009

The objective of this study is to promote alternative plans on the prejudiced and distorted contents in school textbooks in the aspect of multi-functionality of agriculture and rural community. This was done through analysis of contents in 47 kinds of textbooks in science (8 of elementary school, 27 of middle school and 12 of high school). This will lead to promote understanding about the multi-functionality and form the proper value system related to agriculture and rural community for children and juveniles using textbooks. A content analysis was employed to examine to what extent the contents on agriculture and rural community were reflected in the textbooks for elementary school, middle school and high school. The content analysis was done in three categories, including presentation form, application method and function view. The followings are results of contents analysis in textbooks. The most frequently used presentation forms related to agriculture and rural community was figures and tables. In analysis of application methods, this research found that the contents related to agriculture and rural community were used to explain scientific facts and phenomena. In the function view, maintenance of local societies was most frequent among the various multi-functionalities in elementary and middle school, and food security in high school. Based on the results of content analysis, findings and recommendations in textbooks for elementary, middle and high school have been drawn, and several examples for contents development to be included in the textbooks were listed.