• The Journal of the Korea Contents Association
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• v.13 no.12
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• pp.921-930
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• 2013

Objective: After introduction of the Elderly Long Term Care Insurance, number of geriatric hospitals increased greatly. However, few studies were conducted on the satisfaction of the patients of the geriatric hospitals especially on the intention to reuse geriatric hospitals. Methods: The current study modified Sheth's consumption value model, useful for the development of an effective marketing strategy for geriatric hospitals, and tested it in Korean circumstances. The survey was conducted at two municipal hospitals and three private hospitals in Seoul and Gyeonggi Province between August 1 and September 30 of 2012. Data were collected from 472 inpatients who are 60 years or older. The structured research tool was developed and distributed. Factor analysis and hierarchical logistic regression analysis were conducted using SPSS(version 14.0) Results: The result of the research suggested that the satisfaction on rehabilitation services, which is a functional value, among the consumption values was the strongest factor on the intention to reuse geriatric hospitals. Impression of high-end luxury, reliability of care, and outside locus of control on health followed. Conclusion: It is recommended that geriatric hospitals ought to improve rehabilitation programs, facilities, and equipments and enhance kindness of staff to encourage intention to reuse geriatric hospitals.

• Journal of Digital Contents Society
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• v.16 no.2
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• pp.207-218
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• 2015

This study is to design and implement Smartphone application by applying the principles and processes of narrative therapy for the participants. The application is able for participants to fight out of the difficulty in question centered on the issue, and to be able to find a positive new stories to be evolving the story of their lives as well. Therefore, using the application will help them to live a healthier life out of the problems. As a way of currying the wounded heart of the youth, narrative therapy techniques were applied to Smartphone appliances accustomed to the youth. The youths' wounded minds will not only be easily cured but also can be a important factor in determining the direction of life. In this study, narrative flow was structured into four stages; relationships, externalization, creating new stories and strengthening the new story bsed on Doll & Doll' theory. Based on them, the Smartphone application for curing the wounded heart was designed and developed by utilizing narrative therapy techniques. The application was tested by 30 University students in Jeonbuk province in Korea and the results showed that they were satisfied with the application with relation to improving their heart health.

• Journal of The Korean Association For Science Education
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• v.34 no.7
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• pp.693-701
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• 2014

Based on social cognitive theory, self-efficacy in the context of learning has been steadily emphasized as an indicator of students' motivation and performance. The premise for developing such an instrument was that a specific measure of Physics self-efficacy was deemed to be an important predictor of the change processes necessary to improve students' physics understanding. In this study we described the process of developing and validating an instrument to measure students' beliefs in their abilities to perform essential tasks in physics and then investigated high school students' self-efficacy about physics learning and performance. Validity and reliability of PSEI were tested using various statistical techniques including the Cronbach alpha coefficient, exploratory factor analysis. The result of factor analysis supported the contention that the Physics Self-Efficacy Inventory (PSEI) was a multidimensional construct consisting of at least four dimensions: understanding and application of Physics concepts, achievement motivation, confidence for physics laboratory, confidence for Mathematics. The result showed that Kroean high schools students have low Physics self-efficacy for the all four dimensions. Therefore, researchers should focus on development of students' Physics self-efficacy. In addition, the instrument may lead to further understanding of student behavior, which in turn can facilitate the development of strategies that may increase students' aspiration to understand and study Physics. More specifically, by using the PSEI as a pre- and post-test indicator, instructors can gain insight into whether students' confidence levels increase as they engage in learning Physics, and, in addition, what type of teaching strategies are most effective in building deeper understanding of Physics concepts.where they freely exchanged opinions and feedback for constructing better collective ideas.

• Journal of The Korean Association of Information Education
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• v.11 no.3
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• pp.317-327
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• 2007

The purpose of this study is to consider ontology theory and get to forge design and implementation of ontology-based access system which is support to the nutrition and food guide tower of Home Economics textbooks in middle school in order to offer the way of effective learning performance. It offers a model by establishing a nutrition and food guide tower access system based on Protege-2000 framework. This system is on the basis of XML, and it makes possible to work with semantic web, a next generation internet technology, and provides a meaning structure that can be shared in the field of nutrition in order to build up the fundament of knowledge an information system for the mutual operations. A learner can systemize the knowledge through a self-information access and an instructor can also check out the degree of learner's learning-accomplishment and interests, directly putting the access system into the teaching and learning process. In addition, it is supposed that the learner can maintain a balance and healthy life by internalizing his or her knowledge throughout ontology not only in a teaching and learning process but also in a daily life.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.17 no.5
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• pp.61-69
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• 2017

The study on interference channel is very important information theoretically and many studies have been done on it. However, even in the simplest case, even in the case of two user interfering channels, the channel capacity is not yet known except in special cases. Recently, research on the multiplexing gain that shows the tendency of the transmission rate in the high signal to noise ratio (SNR) band has been actively carried out, instead of accurately grasping the channel capacity. Obtaining optimal multiplexing gain can reveal trends in channel capacity at high signal-to-noise ratio bands. In an interfering channel with two users, the best multiplexing gain can be obtained by eliminating the interference. However, recent research shows that when the number of users is more than three, the optimal multiplexing gain can not be obtained only by zero forcing and a new technique called interference sorting is needed. There are two types of interference sorting techniques. Beamforming A method of effectively separating signals and interference by properly selecting matrices and constructing structured codes using rational numbers and irrational numbers. The interference alignment technique can achieve optimal multiplexing gain in various environments such as interference channel, X channel, compound broadcast channel, and multi hop network for multi source multi destination. In recent years, it has also been applied to distributed storage. Lee et al., "Lattice Code Interference Alignment in Cooperative Multipoint Transmission (COMP) for Interference Channels of Three Users", Journal of the Institute of Electronics Engineers, vol.49-TC,no.6,2012. In this paper, the DoF of delayed channel information is obtained.

• The Journal of the Korea Contents Association
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• v.16 no.1
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• pp.190-203
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• 2016

Based on the premise that a systematic career process was one of the essential elements of successful task performance both for individuals and the organization in the field of social welfare, this study set out to empirically analyze factors influencing the career commitment of social workers at a multidimensional level and provide practical implications for the directionality of career management on the basis of data with theoretical and statistical accuracy. For those purposes, the study collected individual and organizational characteristics data from 787 social workers at 46 agencies through a structured questionnaire and analyzed influential factors through the multilevel analysis technique by taking organizational effects into account. The analysis results show that explanations by the organization characteristics recorded significant 15% in the total variance of career commitment and that its influential factors included such significant variables as the protean career attitude, desire for growth, human network, and self-efficacy at the individual level and also the qualification compensation system at the organizational level. The study then proposed and discussed integrated practice strategies between individuals and agencies as the measures to promote career success through the activation of individual factors based on the consideration of organizational effects such as the application of an employee assistant program, provision of incentives to professional career development, and shift to a learning organization.

• The Journal of the Korea Contents Association
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• v.16 no.1
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• pp.342-351
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• 2016

Basic nursing, the course for the nursing students to experience nursing practice before going on to th clinical practice, and is crucial for solving health-related problems of patients. This study is a descriptive research study to analyze the impact factors associated with nursing students' basic nursing skill competency. In this study, total 181 subjects participants, and by using a structured questionnaire. Data were collected by self-written questionnaire method. The collected data were analyzed using the SPSS WIN 22.0 program. Of the general characteristics of the subjects, the difference in basic nursing competency was found according to admission motive, major satisfaction, and interest in practice. Critical thinking disposition and the degree of self-training aid influenced performance of basic nursing skills by nursing students, and these variables explained 23.8% of the total variance of basic nursing skills performance. These findings suggest, in order to improve performance of basic nursing skills in nursing students, it is necessary to use various teaching methods that help improve critical thinking and relevant curriculum that promote self-practice.

• Korean journal of communication and information
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• v.55
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• pp.74-99
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• 2011

This article tries to find out some regulatory facts to improve and vitalize roles of social media such as facebook, twitter, etc in the election campaign. For this goal, a theoretical approach is based on the agnostic and open aspects of the regulation system of election. Case study and in-depth interview were used as research methods in this article. The results are as follows. First, some differences are in the election regulatory system regarding the roles of social media in UK, US, Japan and Korea. The election public sphere systems of these countries categorized to the types of legal factors to control political communications in election public sphere; free-speech oriented system(UK. US), limited free-speech oriented system(Korea), normative-oriented system(Japan). Second, most respondents answered they agreed with some improvement ideas to reflect needs of netizen and academic who suggest to minimize regulatory burdens on social media in the political communication during the election campaign.

• Journal of Korea Game Society
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• v.9 no.3
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• pp.107-119
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• 2009

Online games belong to a technology-oriented service industry that has emerged from the assimilation of game contents and communication networks in the respective realms of culture technology (CT) and information technology (IT). This study examines the individual acceptance of online games as entertainment-oriented technology based on the belief-attitude-intention paradigm and the underlying hedonic and utilitarian motivations. To measure the latent variables influencing the acceptance process, a structured questionnaire was developed based on the existing Technology Acceptance Model. Research model analysis and hypothesis testing were carried out using a structural equation model. Results indicated that latent variables reflecting hedonic and utilitarian characteristics had a significant influence on user behavior in the acceptance of online games. By uncovering the core factors in! fluencing the acceptance of online games and thereby theoretically verifying the latent variables influencing the acceptance of entertainment-oriented technology, this study provides strategic implications for business models by game companies aimed at attracting a large user base and dominating the market.

• Journal of Convergence for Information Technology
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• v.10 no.1
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• pp.219-234
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• 2020

As the Korean society ages, the number of women who specialize in community health care is expected to increase. Therefore, the purpose of this study is to identify and structure the nature of suffering due to job stress among female community health care professionals, and to provide basic data supporting the performance of female health care professionals. To use Parse's theory of human becoming, nine female health care professionals were selected in the community. After forming the "you and me" relationship, the researcher recorded the participants' distress through honest conversations. It was converted to the structure of human becoming through the extraction-synthesis and discovery interpretation process. Through conceptual interpretation, the structure of the experience was developed. At the results, the female health care professionals were the process of overcoming difficulty due to poor working conditions and conflict in roles between work and family through their skills and communication reinforcements in hopes for change. The stable national welfare policies must be established to sustain jobs with female community health care experts through improved working conditions.