• 제목/요약/키워드: evaluation dimensions

검색결과 741건 처리시간 0.024초

A Study on the Reliability Evaluation Index Development for the Information Resources Retained by Institutions: Focusing on Humanities Assets

  • Jeong, Dae-Keun;Noh, Younghee
    • International Journal of Knowledge Content Development & Technology
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    • 제9권2호
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    • pp.65-89
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    • 2019
  • This study has the aim of developing an evaluation index that can help evaluate the reliability of the information resources of institutions retaining humanities assets for the purposes of laying out the foundation for providing one-stop portal service for humanities assets. To this end, the evaluation index was derived through the analysis of previous research, case studies, and interviews with experts, the derived evaluation index was then applied to the humanities assets retaining institutions to verify the utility. The institutional information resources' reliability evaluation index consisted of the two dimensions of the institutions' own reliability evaluation index. The institution provided a service and system evaluation index. The institutions' own reliability evaluation index consisted of 25 points for institutional authority, 25 points for data collection and construction, 30 points for data provision, and 20 points for appropriateness of data, for a total of 100 points, respectively. The institution provided service and system evaluation indexes consisting of 25 points for information quality, 15 points for appropriateness (decency), 15 points for accessibility, 20 points for tangibility, 15 points for form, and 10 points for cooperation, for the total of 100 points, respectively. The derived evaluation index was used to evaluate the utility of 6 institutions representing humanities assets through application. Consequently, the reliability of the information resources retained by the Research Information Service System (RISS) of the Korea Education & Research Information Service (KERIS) turned out to be the highest.

복부수술 환자간호의 질평가 도구 개발 (Development of an evaluation tool for the quality of nursing care in abdominal surgery patients)

  • 이병숙
    • 간호행정학회지
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    • 제4권1호
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    • pp.107-127
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    • 1998
  • The purpose of this study was to develop an evaluation tool for the quality of nursing care in abdominal surgery patient. The target subjects of the tool were adult patients having abdominal surgery under general anesthesia. Process-outcome framework was selected for the development of the tool in this study. The results were as follows. 1. Nine standards. 40 criteria and 88 indicators were developed. A standard was summary statement of the ideal level of excellencein a dimension of quality of nursing care. which could be evaluated by criteria. Several criteria indicated a specific standard and each criterion could be measured by observable and measurable indicators. 2. The standards were divided into two dimensions. One was process dimension which contained four standards(23 criteria), the other was outcome dimension which contatined five standards(17 criteria). 3. Average CVI was .985 at 9 standards. .947 at 40 criteria. and .987 at 88 indicators. 4. The evaluation tool for the quality of nursing care in abdminal surgery patients was a criterion-referenced tool. And data collection methods of the tool were investigation of patient's record and interview( or questionnaire) with the patients. 5. Interrater reliabilities of the tool were ; r= .7572 (agreement between two raters), and pI=.8487 (intraclass correlation between five raters who rated the 84 patients). 6. Internal consistency reliability ${\alpha}$ was .6194, which was obtained from 32 criteria. Eight criteria were missed in the analyzing process because of data omission. 7. Scores of the process and the outcome dimensions showed significant. but low correlation(r= .3759, p < .001). 8. There were significant differences in total scores between the hospitals and the departments of surgery(F = 15.233. p .0001). There was also significant interaction effect between hospitals and departments to total score(F = 8.396. p = .0001). Construct validity of the toool was verified by the known-group method. these kinds of difference were expected by the nursing experts participated in the study. From these results, more specific patient classification is suggested for the development of evaluation tool of the quallity of nursing care. And indicators to be used for objective measurement for the quality of nursing care must be developed.

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Scenic Image Research Based on Big Data Analysis - Take China's Four Ancient Cities as an Example

  • Liang, Rui;Guo, Hanwen;Liu, Jiayu;Liu, Ziyang
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • 제14권7호
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    • pp.2769-2784
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    • 2020
  • This paper aims to compare the scenic images of four ancient Chinese cities including Lijiang, Pingyao, Huizhou and Langzhong, so as to provide specific development strategies for the ancient cities. In this paper, the ancient cities' scenic images are divided into three sub-indexes and eight evaluation dimensions. Based on this, the study first uses Python software to collect tourists' online comments on the four ancient cities. Then, the social network analysis method is used to build a high-frequency keywords matrix of tourist comments and the R language is used to generate a visual network graph. After this, the entropy weight method is used to determine the weights and values of eight evaluation dimensions. Finally, the tourists' overall satisfaction indexes of the four ancient cities are calculated accordingly. The results show that (1) the overall satisfaction of Lijiang is the highest, while that of Huizhou is the lowest; (2) from the weight of each evaluation dimension, it can be seen that tourists care more about the national culture and historical culture; (3) from tourists' satisfaction index on each evaluation dimension of the four ancient cities, we can find that the four ancient cities has their own advantages and disadvantages in tourism development. (4) local tourism-related institutions should strengthen their advantages and improve their deficiencies so as to enhance tourists' overall image of the ancient city.

의복가격지각의 다차원성에 관한 연구: 구매행동 유형화를 중심으로 (Toward a Conceptualization of Clothing Price Perception: A Taxonomy of shopping Behavior)

  • 이규혜;이은영
    • 한국의류학회지
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    • 제26권6호
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    • pp.877-888
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    • 2002
  • Price is a product attribute, which is determined by the function of the producing cost and profit. It is also identified as one of the most important components of the marketing mix. For consumers, price is an always-existing cue, definite evaluation criteria, and easily accessible information in the purchasing process. Considering the concept of the clothing-price in a comprehensive perspective encompassing economic, psychological and marketing perspectives, a theoretical model was developed. The model includes souses and dimensions of price perception and related behaviors. Souses of price perception were: the actual retail price at selling point, the internal reference price and external reference price. The dimensions of price perception included sacrifice perception, economic value perception, inference, savings perception and price as information perception. Clothing price related behaviors that flowed these dimensions were: low price consciousness, value for money consciousness, price-quality inference, price-prestige inference, sale proneness and price mavenism. An empirical study was conducted to validate the theoretical model. A questionnaire was developed and data were collected from 680 adult women living in Seoul, Korea. Confirmatory factor analysis as well as exploratory factor analysis results showed that theorized price related behaviors were successful classifications.

컴퓨터 프로그래머의 직무수행 평가를 위한 행동기술척도(BARS) 제작 (Development of BARS for Evaluation of Computer Programmers)

  • 김명소;김호동
    • 한국조사연구학회:학술대회논문집
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    • 한국조사연구학회 2000년도 춘계학술대회 조사연구의 방법론적 쟁점
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    • pp.89-115
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    • 2000
  • 종업원의 수행에 대한 공정한 평가척도를 개발하는 것은 과학적 인적관리를 위해 필수적이지만 아직까지 국내에서는 이에 대한 연구가 매우 미흡한 실정이다. 따라서 본 연구는 컴퓨터 프로그래머 직무의 수행을 공정하고 객관적으로 측정하기 위해 기존의 직무분석 연구들을 종합하여 수행평가 차원들을 도출하고, 도출된 차원들을 토대로 평가자와 피평가자들 모두를 철도 제작과정에 참여시킴으로써 평가에 대한 수용가능성을 높이는 행동기술척도(Behaviorally Anchored Rating Scales: BARS)를 제작하는데 그 목적이 있다. 국내 8개 기업의 442명 컴퓨터 프로그래머들을 대상으로 8개월에 걸쳐 5단계 BARS 제작과정을 수행하였다. 그 결과, 컴퓨터 프로그래머 수행차원 13개가 도출되었으며, 각 차원에서 평가자간 일치도가 높을 뿐 아니라 효과적인 수행수준부터 비효과적인 수행수준을 골고루 대표하는 중요직무사건 혹은 직무행동 예가 5개씩 선정되었다.

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컴퓨터 프로그래머의 직무수행 평가를 위한 행동기술척도(BARS) 제작 (Development of BARS for Evaluation of Computer Programmers)

  • 김명소;김호동
    • 한국조사연구학회지:조사연구
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    • 제1권2호
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    • pp.89-115
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    • 2000
  • 종업원의 수행에 대한 공정한 평가척도를 개발하는 것은 과학적 인적관리를 위해 필수적이지만 아직까지 국내에서는 이에 대한 연구가 매우 미흡한 실정이다. 따라서 본 연구는 컴퓨터 프로그래머 직무의 수행을 공정하고 객관적으로 측정하기 위해 기존의 직무분석 연구들을 종합하여 수행평가 차원들을 도출하고, 도출된 차원들을 토대로 평가자와 피평가자들 모두를 척도 제작과정에 참여시킴으로써 평가에 대한 수용가능성을 높이는 행동기술척도(Behaviorally Anchored Rating Scales: BARS)를 제작하는데 그 목적이 있다. 국내 8개 기업의 442명 컴퓨터 프로그래머들을 대상으로 8개월에 걸쳐 5단계 BARS 제작 과정을 수행하였다. 그 결과, 컴퓨터 프로그래머 수행차원 13개가 도출되었으며, 각 차원에서 평가자간 일치도가 높을 뿐 아니라 효과적인 수행수준부터 비효과적인 수행수준을 골고루 대표하는 중요직무사건 혹은 직무행동 예가 5개씩 선정되었다.

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의류 제품 구매시 소재의 영향과 소비자 소재 선호 구조 분석 (The Analysis of Fabric Impact and Consumer′s Preference for Fabric on Clothing Purchase)

  • 정인희
    • 한국의류학회지
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    • 제26권1호
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    • pp.83-94
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    • 2002
  • This study was intended to identify fabric impact on decision-making process for clothing purchase, to determine evaluation factors of clothing, and to analyze consumer's preference for fabric on clothing purchase. 396 questionnaires distributed to college students were analyzed by descriptive statistics, oneway ANOVA, correlation, factor analysis and multidimensional scaling. The results are as follows; (1) Fabric impacted on the pre-purchase evaluation and the post-purchase process. (2) 4 factors - physical properties, outer-consciousness, self-satisfaction, and appropriateness- were determined as evaluation factors. Though fabric was included in the physical properties, fabric presented high correlations with other evaluative elements. (3) The most preferred fabric was being composed of natural fiber in fiber contents and having softness in sensation. As a result of multidimensional scaling, 2 dimensions of fabric sensation were developed as 'soft-hard'and 'thin-thick'.

레일 용접부의 결함 검출을 위한 어트랙터의 구성 및 해석에 관한 연구 (Defect Evaluation of Weld Zone in Rails Using Attractor and Distance Amplitude Characteristics Curve)

  • 윤인식;고준빈;박성두
    • Journal of Welding and Joining
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    • 제18권5호
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    • pp.77-83
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    • 2000
  • This study proposes the analysis and evaluation method of time series ultrasonic signal using the attractor analysis. Features extracted from time series signal analyze quantitatively characteristics of weld defects. For this purpose, analysis objective in this study is fractal dimension and attractor quadrant feature. Trajectory changes in the attractor indicated a substantial difference in fractal characteristics resulting from distance shifts such as parts of head and flange even though the types of defects are identified. These difference in characteristics of weld defects enables the evaluation of unique characteristics of defects in the weld zone. In quantitative fractal feature extraction, feature values of 3.848 in the case of part of head(crack) and 4.102 in the case of part of web(side hole) and 3.711 in the case of part of flange(crack) were proposed on the basis of fractal dimensions. Proposed attractor analysis and DAC in this study can enhance the precision rate of ultrasonic evaluation for defect signals of rail weld zone such as side hole and crack.

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리뷰(review)경험고객이 평가할 수 있는 리뷰 평가방법: 인터넷사용시간, 구매빈도, 관심정도를 중심으로 (Evaluation method of Reviews by the Experienced Review)

  • 심완섭
    • 한국산학경영학회:학술대회논문집
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    • 한국산학경영학회 2006년도 추계학술발표대회 발표논문집
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    • pp.77-91
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    • 2006
  • With a rapid growth of the internet shopping mall consumer according to popularization of the internet, it is possible for the general public to get information covering a wide range a wide range go easily and companies attempt to apply review a new marketing means. The present paper aims to research investigated the Evaluation method of Reviews by the Experienced Review. In order to achieve the purpose of this study, carried out literature study of a related field. Through these methods, we were able to obtain participation of 166 people from student a college woman. Using 149 responses derived statistics by means of Win SPSS Version 12.0 statistics program package. The analysis results are the on-line customer review is composed of four dimensions that is expertise factor, trustworthiness factor and usefulness factor, evaluation factor.

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가구사용에 따른 거실공간 평가에 관한 연구 ( I ) - 가구사용 의식 및 거주자 평가 - (A Study on Evaluation of living room by Furniture Usage ( Part I ) - Thoughts of Furniture Usage and Evaluation of the deweller -)

  • 이명옥
    • 한국주거학회논문집
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    • 제2권2호
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    • pp.1-12
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    • 1991
  • This Paper focuses on discusing how to select, arrange and evaluate furniture and how to estimate the space of the living room.In this Paper, the size of the living room was manipulated in 3 . ways;66-95.7m2, 99-128.7 m2 and more of 132 m2.The major findings are as follows:1) The subjects in the larger size select or arrange furniture more diversely and show the higher satisfactory level for the arrangement of furniture than those in the smaller ,size do.2) The subjects in the smaller size shows the conflict between their plan for the furniture \ulcorner arrangement and their evaluation for the arranged furniture.3) The variables affecting the estimation of the living room are the arrangement, the color, the number and tile design of furniture.4) Five dimensions(activity, evaluation luxry, plenty and openness)are extracted by factor analysis.

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