• 보건행정학회지
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• 제19권3호
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• pp.166-182
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• 2009

Objectives : This study was undertaken to investigate the relationship between career decision-making self-efficacy, social support, career education experience, career attitude maturity for college students with major in health administration. Methods : The subjects were 395 students with major in health administration from 2 universities and 2 colleges located in Incheon city, Gyeonggi province, and Chungcheognam province. Data were collected from June 2 to 20, 2008 using structured questionnaires. Results : For the difference by characteristics of the respondents, the score of career attitude maturity were significantly different according to age(F=3.415), high school style(F=2.661), subject economic status(F=3.627), subject satisfaction of school life(F=7.964), subject health status(F=6.507). For the correlation of major variable, Career attitude maturity was positively correlated with career decision-making self-efficacy, social support from friends, social support from family, social support from professor, career education experience. In a regression analysis, career decision-making self-efficacy($\beta$=.378), social support from friends($\beta$=.198), age($\beta$=.124), grade($\beta$=-.161) significant predictors to explain career attitude maturity(32%). Conclusions : It is necessary to activates the social network from friends and to develop an effective program to improve career attitude maturity of students with major in health administration considering these findings.

• 디지털융복합연구
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• 제18권2호
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• pp.489-498
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• 2020

본 연구의 목적은 대학생의 취업스트레스, 진로결정 자기효능감 및 사회적 지지가 정신건강에 미치는 영향을 파악하기 위한 서술적 조사연구이다. 자료 수집은 J도에 소재한 3개 대학의 대학생 429명을 대상으로 구조화된 설문지를 이용하여 실시하였다. 수집된 자료는 SPSS 24.0 프로그램을 이용하여, t-test, ANOVA, 피어슨 상관분석, 회귀분석을 실시하였다. 본 연구의 결과 정신건강은 취업스트레스와 양의 상관관계를 보였으며, 진로결정 자기효능감 및 사회적 지지와 통계적으로 유의한 음의 상관관계를 보였다. 정신건강에 영향을 미치는 변인은 취업스트레스, 사회적 지지 순으로 나타났으며, 설명력은 48.9%이었다. 대학생의 정신건강을 증진시키기 위하여 영향요인인 취업스트레스를 고려한 정신건강 증진 방안을 개발하고 적용할 필요가 있다고 사료된다. 또한, 정신건강을 위한 지원체계를 확립하고 유지하는 것이 중요하다.

• 기본간호학회지
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• 제17권2호
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• pp.274-281
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• 2010

Purpose: The purpose of this study was to identify the correlation between level of professional autonomy and clinical decision making abilities in clinical nurses, and to provide basic information for promoting competency nurses in making independent decisions. Method: Data were collected from July 1 to July 18, 2008, and participants were 202 clinical nurses in general hospitals. Collected data were analyzed using descriptive statistics: frequency and percentage and Pearson correlation coefficients with the SPSS WIN 14.0 program. Results: The professional autonomy index for the nurses was 159.63 points. The clinical decision making ability index was 119.79 points. The most highly ranked factor in clinical decision making was search for information and unbiased assimilation of new information. There was a statistically significant difference in professional autonomy according to age, clinical experience, and type of duty. Relation between level of professional autonomy and clinical decision making showed a positive correlation. Conclusion: As a results show a significant correlation between professional autonomy and clinical decision making in clinical nurses, improvement in professional autonomy of clinical nurses, would be promoted through continuous support and training.

• Journal of Smart Tourism
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• 제1권4호
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• pp.3-7
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• 2021

Although Geographic Information Systems (GISs) have commonly been employed as powerful tools for manipulating and displaying spatial data in community-based tourism, a variety of GIS functions still lack the capabilities required to assist multiple decision makers to come to consensual decisions. In this study, I propose an alternative approach: spatial multicriteria decision analysis (SMCDA) that could reflect diverse decision makers' preferences by integrating GISs and multicriteria decision analysis (MCDA). I review the small number of case studies that have employed SMCDA, with a focus on the roles of GISs and MCDA. The methodological integration of GISs and MCDA into multi-spatial decision support systems offers the potential to implement participatory decision-making to solve complex spatial problems in community-based tourism planning, development, and management.

• 대한안전경영과학회지
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• 제7권4호
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• pp.165-177
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• 2005

Supply Chain Management(SCM) system is a critical investment that can affect future competitiveness and performance of a company. Selection of a right SCM system is one of the critical issues. This paper provides the characteristic factors of SCM system selection and the SCM system evaluation and selection model based on Analytic Hierarchy Process(AHP). The proposed model can systematically construct the objectives of SCM system selection to support the business goals. A empirical example demonstrates the feasibility of the proposed model and the model can help a company to make better decision-making in selecting SCM system.

• 한국문헌정보학회지
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• 제20권
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• pp.163-222
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• 1991

This dissertation are studying the conceptual structure of decision making situation in libraries, by analyzing the library function, decision makings of library and then seeking economic and efficient alternative decision making by programming the· decision making situations, and finally, introducing how to apply management information system or decision making support system. For this purpose, in order to analyzing necessary factors for the decision making system, the questionnaire used Lickert method were distributed to 400 librarians of 36 universities in Seoul by means of mail. 193 librarians, $48\%$ of the questionnaire, are returned are studied by using 'SYSTAT' statistical software to figure out the factors of the decision making system. This dissertation was put six hypotheses and tested with the returned questionnaire. The following five result can be asserted. First, to the higher degree of the librarians' participation in the important library decision makings, the quality of formal library services are improved regardless of seniority of the work. Secondly, the t-test results show that all of t-test scores of seniority of the work, educational background, and responsibilities of the work are exceeding significant level and perception of decision making was proved to be different depending on seniority of the work, educational background, and responsibilities of the work in libraries. Thirdly, as the results of factor af factor analysis, the encouragement on participation in the library academic activities, the extent to get useful information about performances of library and the improvements of library works were grouped by similar posibilities of distribution and therfore the academic activities, the collection of information and the improvement of library performances is proved to be interrelational each other. Fourthly, the fifth hypothesis of the close relationship between the decision making situation and types of advisor by it was more or less interrelational, but their relationship was not seen some significancies. Lastly, as the dynamic organization of library management forming a special commitee or a project team with librarian can improve the extent and quality of the librarian's participation in the decision making of library works, and thus library will become to performance more rational and effective library management.

• Perspectives in Nursing Science
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• 제12권1호
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• pp.42-49
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• 2015

Purpose: The purpose of this study was to investigate nursing students' awareness of career decision-making self-efficacy, career search behavior and commitment to career choice. Methods: Data were collected using a self-report questionnaire from 397 nursing students in D city from October 1 to October 8, 2014. Results: The average score of career decision-making self-efficacy, career search behavior and commitment to career choice was 3.42, 3.08 and 3.27 on a Likert 5 point-scale respectively. Career decision-making self-efficacy and career search behavior were significantly different according to grade of subject. There were positive correlations between career decision-making self-efficacy, career search behavior and commitment to career choice. Conclusion: It is necessary to develop an effective career support program from 1st grade to improve nursing student's career decision-making self-efficacy, career search behavior and commitment to career choice.

• 한국IT서비스학회지
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• 제13권2호
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• pp.133-149
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• 2014

It is unavoidable to provide products that meet customers' needs and wants so that firms may survive under the competition in this globalized market. This paper focuses on how to provide levels for attributes that compse product so that firms may give the best products to customers. In particular, its main issue is how to determine common attributes and the others with their appropriate levels to maximize firms' profits, and how to construct a decision support system to ease decision makers' decisons about optimal common attribute selection using the Semantic Web and SWCL technologies. Parameter data in problems and the relationships in the data are expressed in an ontology data model and a set of constraints by using the Semantic Web and SWCL technologies. They generate a quantitative decision making model through the automatic process in the proposed system, which is fed into the solver using the Logic-based Benders Decomposition method to obtain an optimal solution. The system finally provides the generated solution to the decision makers. This presentation suggests the opportunity of the integration of the proposed system with the broader structured data network and other decision making tools because of the easy data shareness, the standardized data structure and the ease of machine processing in the Semantic Web technology.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2015년도 춘계학술대회
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• pp.310-311
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• 2015

선박 항적 데이터는 해상교통관제센터에 의해 실시간으로 모니터링 되고 수집되어 진다. 이러한 데이터를 기반으로 선박의 항적 패턴분석과 항적 모델을 추출하여 해상교통관제사의 의사결정에 기여하고자 한다. 항적 데이터의 처리와 가공, 항적 모델링을 위하여 SVM알고리즘이 사용되었으며, 적정 파라미터 선정을 위하여 k-fold cross validation이 사용되었다. 제안된 항적 데이터 모델링을 통하여 이상거동 선박의 사전 판별, 선박의 추측위치 계산 등에 응용하여 해상교통과제사의 의사결정을 지원하고자 한다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제17권3호
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• pp.775-793
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• 2023

Human decision-making is a complex behavior. A replication of human decision making offers a potential to enhance the capacity of intelligent systems by providing additional user assistance in decision making. By reducing the effort and task complexity on behalf of the user, such replication would improve the overall user experience, and affect the degree of intelligence exhibited by the system. This paper explores individuals' decision-making processes when using recommender systems, and its related outcomes. In this study, human decision-making (HDM) refers to the selection of an item from a given set of options that are shown as recommendations to a user. The goal of our study was to identify IS constructs that contribute towards such decision-making, thereby contributing towards creating a mental model of HDM. This was achieved through recording Electroencephalographic (EEG) readings of subjects while they performed a decision-making activity. Readings from 16 righthanded healthy avid readers reflect that reward, theory of mind, risk, calculation, task intention, emotion, sense of touch, ambiguity and decision making are the primary constructs that users employ while deciding from a given set of recommendations in an online bookstore. In all 10 distinct brain areas were identified. These brain areas that lead to their respective constructs were found to be cingulate gyrus, precentral gyrus, inferior parietal lobule, posterior cingulate, medial frontal gyrus, anterior cingulate, postcentral gyrus, superior frontal gyrus, inferior frontal gyrus, and middle frontal gyrus (also referred to as dorsolateral prefrontal gyrus (DLPFC)). The identified constructs would help in developing a design theory for enhancing user assistance, especially in the context of recommender systems.