• 대한예방의학회:학술대회논문집
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• 대한예방의학회 1994년도 교수 연수회(역학)
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• pp.129-136
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• 1994

A model was developed for a simple clinical trial in which graders had defined probabilities of misclassifying pathologic material to disease present or absent. The authors compared Kappa between graders, and efficiency and bias in the clinical trial in the presence of misclassification. Though related to bias and efficiency, Kappa did not predict these two statistics well. These results pertain generally to evaluation of systems for encoding medical information, and the relevance of Kappa in determining whether such systems are ready for use in comparative studies. The authors conclude that, by itself, Kappa is not informative Enough to evaluate the appropriateness of a grading scheme for comparative studies. Additional, and perhaps difficult, questions must be addressed for such evaluation.

• 한국기계기술학회지
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• 제13권3호
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• pp.57-64
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• 2011

Vibrations on the floor in a car are transmitted to the foot, hip, and back from the seat. Human body recognizes these vibrations, but the sensitivity for each vibration is different. To evaluate these vibrations, RMS(root mean square) of accelerations, VDV(vibration does value) are commonly used. The ride comfort evaluation is usually carried out by experiments of real cars which are expensive. The purpose of this paper is to briefly review the status of several ride vibration standards and criteria having relevance to construction machinery vehicles and to suggest recommendations for the effective use of such criteria in vehicle / component development.

• 한국인터넷방송통신학회논문지
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• 제13권4호
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• pp.239-247
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• 2013

본 연구는 스마트폰에서 사용 가능한 교육용 모바일 앱에 대해 ARCS 모델을 적용하여 질적으로 평가하고자 하였다. 평가는 2012년도 H대, S대, D대 3개 대학에서 '정보교육론'을 수강하는 학생 60명에게 스마트폰에서 사용 가능한 교육용 모바일 앱을 자유롭게 선정하도록 한 후, 이에 대한 ARCS 동기 전략과 학습자 관점에서의 학습지속 의도를 측정하도록 하였다. ARCS 동기 전략과 학습지속의도 변인 간의 관계를 파악하기 위해 주의집중, 관련성, 자신감, 만족감 4 요소와 학습지속의도 변인에 대한 구조모형을 설정하고 이를 PLS를 통해 분석하였다. 분석 결과는 다음과 같다. 첫째, 교육용 모바일 앱은 동기전략 중 주의집중이 가장 높았고, 만족감이 가장 낮았다. 둘째, 동기전략 중 관련성은 주의집중, 자신감, 만족감에 유의미한 영향을 준다는 점과 주의집중, 관련성, 자신감은 만족감에 유의미한 영향을 주는 것을 확인하였다. 셋째, 동기전략 중 학습지속의도에 영향을 미치는 것은 관련성 요인인 것으로 파악되었다. 끝으로 교육용 모바일 앱의 개발에 있어서 교수-학습적 분석, 평가가 병행되어야 함을 제언하였다.

• 보건교육건강증진학회지
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• 제26권1호
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• pp.141-158
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• 2009

Community-Based Participatory Research(CBPR) has gained attention as a public health approach to develop community health interventions to address health disparities in recognition of the community relevance of specific health issues associated with social determinants of health. It emphasizes community involvement in equal partnership with researchers and public health professionals to address community-identified needs. The characteristics and principles of CBPR discussed in this paper highlight participatory nature, capacity development, partnership building, and process-orientation of CBPR. A 6-step process model for community empowerment is then introduced as a CBPR operationalization strategy. Mixed methods research approaches are valuable in CBPR as well as process evaluation. For the application of CBPR in Korean contexts, the Diffusion of Innovation theory is suggested as a theoretical framework for implementation. Building public health partnerships between public and private sectors to create partnership synergy is a necessary condition for successful CBPR for health promotion in Korea. Accompanying critical factors for the CBPR application include: common understanding of CBPR and its values, establishment of the definition of 'community,' 'community-based' and 'participation' in community health, development of accommodating research infrastructure for CBPR, recognition of the importance of program evaluation (particularly process evaluation), and training CBPR specialists.

• 한국의류산업학회지
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• 제22권2호
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• pp.240-249
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• 2020

This study reviews studies that used skin temperature in order to establish an emotion evaluation protocol based on skin temperature for home appliances. A survey of skin temperature evaluation papers was conducted by the following five stages: (1) keyword search, (2) title screening, (3) abstract screening, (4) full paper screening, and (5) relevance evaluation. Selected papers were reviewed for: purpose, recruitment criteria of participants, the number of participants, apparatus, procedure, measures, analysis methods, and major findings. Thermistor sensors and thermography are used for the measurement of skin temperature. Skin temperature sensors are attached to 4 - 10 locations on the body and their mean of skin temperature is calculated by Ramanatan's 4-point or Hardy & Dubois's 7-point method. Semantic differential (SD) method and thermography measuring facial surface temperature have been used for emotion evaluation. The SD method provides a set of adjective pairs related to a product and evaluates changes in emotion from the use of the product. The range of facial surface analyzed is defined in the thermal image and temperature changes before and after the evaluation are analyzed. The evaluation items of home appliances include form, color, material, aesthetics, satisfaction, novelty, convenience, pleasantness, and excellence. Many existing emotion studies using skin temperature do not apply physiological and psychological methods. This study provides basic data to establish a skin temperature and emotion evaluation protocol by examining literature for skin temperature and evaluation of sensitivity.

• 국제지역연구
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• 제21권1호
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• pp.303-324
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• 2017

유엔임무단에 파병되는 한국군의 평화활동 성과를 측정하는 현행평가방식에 대해 적절성, 타당성, 신뢰성문제가 불가피하게 제기되고 있다. 이에 본고는 유엔현장임무단과 국제개발커뮤니티에서 널리 채택한 바 있는 성과기반평가(RBE)모델을 한국군 파병부대의 평화활동에 부합하도록 보완 및 적용하는 방안을 제시하고자 한다. 연구결과, 논리체계모형을 토대로 기획과 평가단계를 통합하는 RBE모델을 토대로 파병 전기획, 파병기간 중 모니터링과 단계적 평가, 파병 후 영향평가의 사이클로 귀결되는 틀을 제안하였다. 둘째, 현행 한국군 평화활동의 모니터링과 평가체계를 RBE모델 기준을 적용하여 검증한 결과, 평가조직 운용 및 논리체계모형에 해당되는 요소들이 기준을 충족하지 못하거나 부분적으로만 충족하였고 파병사후 영향평가는 거의 수행하지 않은 것으로 나타났다. 결론적으로 전술한 문제점들의 해결방안과 민-관-군 분야 전문가가 참여하는 합동조사단 운용을 정책제안으로 제시하였다.

• 한국콘텐츠학회논문지
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• 제14권2호
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• pp.450-456
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• 2014

본 연구는 부산 경남 울산시 6개 대학(대학교)의 치위생과 학생 968명을 대상으로 강의평가 문항의 인식을 조사하였다. 강의평가지에 대한 인식의 신뢰도 Cronbach' ${\alpha}$는 .862로 높게 나타났고 자료의 분석은 SPSS IBM. SPSS. Statistics. v. 19.0 프로그램을 이용하였으며 유의수준은 0.05로 고려하였다. 연구결과는 첫째, 강의평가지의 문항에 대한 인식점수는 평균 2.99점으로 높게 나타났다. 둘째, 전체학년에서 강의평가 문항의 중요 요인으로는 수업내용 및 진행방법이 59.3%로 가장 높게 나타났다. 셋째, 강의평가의 중요요인과 강의평가지의 신뢰성의 관련성은 평균 3.06점으로 타당성 2.97점에 비해 높게 나타났다. 넷째, 강의평가 문항의 신뢰성과 타당성에 대한 상관관계는 0.608로 강한 양의 상관관계를 나타났다.

• 시스템엔지니어링학술지
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• 제17권2호
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• pp.9-22
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• 2021

A study on the sustainability evaluation of the requirements of the mobile industry closely related to the human factor was needed. We conducted the sustainability evaluation of the mobile industry using a quantitative evaluation method with the AHP tool and a qualitative evaluation method reflecting the technological age flow of the philosophical thoughts to improve the reliability of the evaluation results of the model verification. And this evaluation is to evaluate the consistency of the connection between the national sustainability and the mobile industry. In order to draw the conclusion of the relevance, the team member Delphi 5-point scale was used. As a result, the priority was confirmed in the national sustainable development indicator and mobile industry indicator. Quantitative and qualitative evaluation was applied to the discontinued model of mobile to derive insufficient indicators, and it was confirmed that if the indicators were improved and reflected, it would be sustainable. And in order to secure reliability and accuracy, we made a proposal to apply the systems engineering process to the development of the model evaluation field. The systems engineering technology process meets the needs and requirements of stakeholders throughout the lifecycle and it is suitable for the development model of the industry's sustainability assessment.

• 산경연구논집
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• 제10권9호
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• pp.25-36
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• 2019

Purpose - Consumers have memories of their past time that they have not experienced. So consumers want to experience the past time and get pleasure through historical contents such as movies or dramas. This is because the re-created the past time sets the identity of the consumers who live today, and in the process, it give consumers emotional comfort. Consumers do not remember and sympathize with all of their historical time. In general, consumers remember the time that their communities are proud of. As s result, historical content is seen as a hero, and through that, consumers can check their identity. Also consumers experience positive emotions such as self-esteem, gratitude and pride through identification with heroes. That is, through historical contents, consumers can identify themselves and replace the current negative emotions with positive ones. Therefore, this study presents narrative identity and historical nostalgia that can affect positive evaluation of historical contents and suggest the factors the can induce such effects. This study was conducted to explain what the consumption effect of historical content is from a marketing perspective and what constitutes a component of historical content as a factor driving this effect. Research design, data, and methodology - This study has developed a questionnaire with 8 Hypotheses. The Films ('Masquerade(2012)', 'Roaring Current(2014)', 'Assassination(2015)', 'The Age of Shadow(2016)') and dramas('Six Flying Dragon(2015-2016)', 'Mr. Sunshine(2018-2019)') were used as experimental contents. 268 college students participated in this empirical study, and structural equation model was used to verify hypotheses. Results - Frist, narrative identity affects positive evaluation of historical contents. Nostalgia affect positive evaluation of historical contents. and narrative identity affects positive response of historical nostalgia. Second, character act relevance, circumstance similarity, and character attractiveness have positive influence upon response of narrative identity. Lastly, empathy for story and vividness of representation have also positive influence upon response of historical nostalgia. Conclusion - This study contributes to the theoretical and managemental development of historical contents. This study shows that narrative identity and historical nostalgia are important for success of historical contents. In order for historical content to be successful, it must manage elements of character act relevance, circumstance similarity, and character attractiveness, empathy for story and vividness of representation.

• 한국문헌정보학회지
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• 제34권2호
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• pp.117-133
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• 2000

본 연구는 이용자 중심의 탐색엔진 평가방법을 바탕으로, 국내 인터넷 탐색엔진 한글알타비스타와 네이버를 검색효율성, 검색결과의 정확률, 검색결과의 갱신성, 이용자의 만족도로 비교, 평가하고자 한다. 이용자가 자신의 검색질의를 가지고 직접 검색을 하고 그 결과에 대해 평가하게 한 연구의 결과, 한글알타비스타와 네이버의 검색효율성, 갱신성, 이용자의 만족도에 대하여 차이가 있었던 반면에, 검색결과의 정확률에는 현저한 차이가 없었다. 이 연구를 통해 이용자 중심의 탐색엔진 평가방법을 제시하고 국내 탐색엔진의 기능의 향상과 이용자에게 적합한 국내 웹 탐색엔진을 개발하는데 기여하고자 한다.