• 제목/요약/키워드: Version

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한국형 간호사의 성 태도와 신념 조사도구(Sexuality Attitudes and Beliefs Survey)의 적합성 평가 및 적용 (Evaluation and Application of the Korean Version of the Sexuality Attitudes and Beliefs Survey for Nurses)

  • 김혜원;정연이;박승미
    • 대한간호학회지
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    • 제42권6호
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    • pp.889-897
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    • 2012
  • Purpose: This study was conducted to evaluate the validity and reliability of the Korean version of the Sexuality Attitudes and Beliefs Survey (SABS) and to assess SABS for Korean nurses. Methods: The Korean version of SABS was developed through forward-backward translation techniques. Internal consistency reliability and construct validity using confirmatory factor analysis were conducted using PASW+ PC Win (18.0) and AMOS (18.0). Data were collected from 567 nurses who worked in one of six general hospitals across the country. Results: The Korean version of SABS showed a reliable internal consistency with Cronbach's ${\alpha}$ of subscales ranging from .59 to .73. Factor loadings of the 10 items of three subscales ranged from .38 to .83. The three subscales model were validated by confirmatory factor analysis (GFI>.97, RMSEA<.05). Sexuality attitudes and beliefs for Korean nurses were more negative than that of European or American nurses. The SABS scores for Korean nurses were significantly different according to age, marriage, education, clinical experiences, and feeling about sexuality. Conclusion: The Korean version of SABS has satisfactory construct validity and reliability to measure Korean nurses' attitudes and belief toward sexuality. Education is essential to enhance importance and self-efficacy and to relieve barriers to addressing patients' sexuality.

ASP 매출 변화에 관한 동태적 분석: SD 기법을 활용한 버전 차별화 전략을 중심으로

  • 김상준;이진수;이상근
    • 한국경영정보학회:학술대회논문집
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    • 한국경영정보학회 2008년도 춘계학술대회
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    • pp.454-471
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    • 2008
  • This study suggests the dynamic pricing model which reveals the organic relationship between ASP (Application Service Provider) price and the related factors, using system dynamics methodology. Basically, we applied the law of supply and demand for analyzing price changes. Then, we deducted ASP price, focusing on fixed cost and variable cost. We also researched the customer's buying behavior according to version differentiation policy. In the version policy, we set up the proposition about customer's satisfaction and willingness-to-pay, using option system. As a result, this research designed the simulation model which analyzes the changes of the sales according to version differentiations and customer's willingness-to-pay. Through this research, we can find effective version differentiation strategies. This paper also found that the larger the number of package, the greater the demand and customer's willingness-to-pay. The increase of the number of package causes the increase of the sales. The increase of the sale is not exactly relative to the number of package. Drawing S-curve, the sales was increased. This dynamic pricing model suggests the ground that the ASP price changes based on the existing version differentiation theory and the demand of customers can affect the changes of the sales. We expect that this model suggests a clear standard of ASP pricing by combining real cases.

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한국어판 환자 평정 주관절 외측상과염 평가서의 신뢰도와 타당도 (Reliability and Validity of the Korean Version of Patient-Rated Tennis Elbow Evaluation)

  • 이동률;김종순
    • 대한물리의학회지
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    • 제9권1호
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    • pp.25-33
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    • 2014
  • PURPOSE: The purpose of this was to translate Patient-Rated Tennis Elbow Evaluation(PRTEE) into Korean and identify the reliability and validity of a Korean version of PRTEE. METHODS: The subjects of this study were 32 patients diagnosed with lateral epicondylitis. The subjects were surveyed using a Korean version of PRTEE three times: at the first visit, one week after, and two weeks after. This questionnaire consisted of 15 questions including 5 questions about pain and 10 questions about functions. Intraclass correlation coefficients were used to measure reliability and Cronbach's alpha coefficients were used to assess internal consistency. In addition, the validity of the survey results was examined by correlating a visual analogue scale with the outcome of holding without pain. RESULTS: Test-retest reliability of Korea version PRTEE was good total ICC= .962 (CI=.922-,982). Cronbach's alpha value for PRTEE was found to be .955 and it was statistically significant (p<.05). The positive correlation between PRTEE and VAS was moderate to high (r=.753, P=.00) and statistically significant. There was also a low significant negative correlation between PRTEE and PFG (r=-.362, P=.042). CONCLUSION: The Korean version of PRTEE had reliability and validity. Therefore, it is a useful measure to evaluate the conditions of patients with lateral epicondylitis.

중년 및 노년기 여성의 한국어판 노화에 대한 기대수준 측정도구(ERA)의 타당도와 신뢰도 검증 (Testing the Validity and Reliability of Korean Version of the Expectations Regarding Aging (ERA-12) Instrument among Middle-aged and Elderly Women)

  • 박민희;권유림
    • 한국보건간호학회지
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    • 제28권3호
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    • pp.460-470
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    • 2014
  • Purpose: The purpose of this study was to develop and test the validity and reliability of the Korean version of the expectations regarding aging(ERA-12) among middle-aged and elderly women. Methods: The study was conducted as a cross-sectional survey which used a self-report questionnaire. A convenience sampling method was utilized, and data on 298 middle-aged and elderly women were collected. Korean version of ERA-12 was articulated through forward-backward translation methods. Internal consistency reliability, construct and criterion validity were analyzed using PASW WIN (20.0) for testing the use of Korean version of ERA-12. Results: ERA-12 consisted of three factors - expectations regarding physical health, mental health and cognitive function, explaining 56.0% of the total variance in ERA-12. The ERA-12 total score showed positive correlation with RSES (r=.33). The Cronbach's alpha reliability coefficient was .81 for the overall instrument and .68-.73 for three factors. Conclusion: Korean version of ERA-12 has high validity and reliability. Therefore, this instrument may be utilized to assess expectations regarding aging for Korean middle-aged and elderly women.

p-Version 비선형 유한요소모텔에 의한 2방향 철근 콘크리트 슬래브의 역학적 거동해석 (Structural Behavior Analysis of Two-way RC Slabs by p-Version Nonlinear Finite Element Model)

  • 조진구;박진환
    • 한국농공학회논문집
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    • 제47권4호
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    • pp.15-24
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    • 2005
  • This study is focused on modeling to predict the behavior of two-way RC slabs. A new finite element model will be presented to analyze the nonlinear behavior of RC slabs. The numerical approach is based on the p-version degenerate shell element including theory of anisotropic laminated composites, theory of materially and geometrically nonlinear plates. In the nonlinear formulation of this model, the total Lagrangian formulation is adopted with large deflections and moderate rotations being accounted for in the sense of von Karman hypothesis. The material model is based on the Kuper's yield criterion, hardening rule, and crushing condition. The validity of the proposed p-version nonlinear RC finite element model is demonstrated through the load-deflection curves and the ultimate loads. It is shown that the proposed model is able to adequately predict the deflection and ultimate load of two-way slabs with respect to steel arrangements and steel ratios.

무선 모바일 네트워크상에서 스트리밍 미디어 서비스를 위한 객체 버전 트랜스코딩 (Object version Transcoding for Streaming Media Service in Wireless Mobile Networks)

  • 이종득
    • 한국항행학회논문지
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    • 제15권3호
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    • pp.355-363
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    • 2011
  • 무선 모바일 네트워크상에서 트랜스코딩은 지연을 줄이고, 스트림의 처리 성능을 향상시키는 중요한 메커니즘이다. 그러나 무선 모바일 스트리밍 미디어 서비스는 제한된 네트워크 대역폭과 자원 등으로 인하여 혼잡, 간섭 및 지연등과 같은 문제점이 발생하고 있다. 간섭과 지연은 QoS를 떨어뜨릴 뿐만 아니라 스트리밍 미디어 서비스의 응답성을 떨어뜨린다. 본 논문에서는 객체 버전 트랜스코딩 기법을 제안한다. 제안된 기법은 객체 버전들을 분석하여 트랜스코딩 그래프를 구축한다. 스트리밍을 효율적으로 제어하기 위하여 참조율 기반 제어 함수를 이용하며, 지연 절약을 위해 MVDS(Multiple Version Delay Saving)를 측정한다. 시뮬레이션 결과 제안된 기법이 다른 비교 결과 기법들에 비해서 지연율, 캐시 히트율이 증가됨을 보인다.

한국어판 간호사의 위임에 대한 태도 및 준비성 측정도구의 타당도와 신뢰도 (Reliability and Validity of the Korean Version of Nurses' Attitudes and Preparedness towards Delegation)

  • 김미영;박진화;최미란
    • 간호행정학회지
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    • 제22권1호
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    • pp.11-21
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    • 2016
  • Purpose: The purpose of this study was to develop and test the validity and reliability of the Korean version of nurses' attitudes toward delegation and preparedness to delegate (APD). Methods: The Korean version of APD was developed through forward-backward translation methods. Internal consistency reliability, criterion validity, and construct validity using exploratory and confirmatory factor analysis were conducted using IBM SPSS Statistics 19 and AMOS 20.0. Survey data were collected from 161 nurses working in 2 general hospitals. Results: The Korean version of APD showed Cronbach's alphas of .68 and .85. Factor loadings of the 8 attitude items on the 3 subscales ranged from .60 to .86 and the 15 preparedness items on the 4 subscales ranged from .47 to .90. The model of 3 subscales for the Korean nurses' attitude toward delegation and the model of 4 subscales for the Korean nurses' preparedness to delegate were both validated by confirmatory factor analysis(NC<3, CFI>.90, RMSEA<.10). Criterion validity compared to job satisfaction showed significant correlation. Conclusion: The findings of this study demonstrate that this modified Korean version of APD is applicable for measuring Korean nurses' attitude toward delegation and preparedness to delegate.

한국어판 Balance Evaluation Systems Test의 번역 적합성 연구 (A Study of Translation Conformity on Korean Version of a Balance Evaluation Systems Test)

  • 전용진;김경모
    • 한국전문물리치료학회지
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    • 제25권1호
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    • pp.53-61
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    • 2018
  • Background: The process of language translation, adaptation, and cross-cultural validation of tools for use in multiple countries requires the adoption of well-established, comprehensive, and rigorous methodological approaches. Back translation, which is the most recommended method, permits the detection of errors in the translation and the identification of words or phrases that cannot be accurately or literally translated. Objects: The aim of this study was to verify the content validity of a Korean version of a Balance Evaluation Systems test (BESTest) by using a back-translation method. Methods: This research was conducted in six steps: 1) translation of the BESTest into Korean, 2) evaluation of the translation conformity of Korean-translated BESTest, 3) evaluation of the degree of translation comprehension, 4) back translation of Korean BESTest, 5) evaluation of the technical and conceptual equivalence, and 6) completion of the Korean version of BESTest by the translation verification committee. Results: In this study, Korean version of the BESTest achieved a rating of more than 3 (moderate) for translation comprehension, and technical equivalence and conceptual equivalence of back translation were evaluated as 3 (moderate) or more. Conclusion: The Korean version of the BESTest has proven content validity and is an appropriate tool to measure balance function.

제2형 당뇨노인을 대상으로 한 당뇨 자가 관리 측정도구(The Summary of Diabetes Self-Care Activities Questionnaire, SDSCA) 한국어 버전의 타당도와 신뢰도 검증 (The Validity and Reliability of a Korean Version of the Summary of Diabetes Self-Care Activities Questionnaire for Older Patients with Type 2 Diabetes)

  • 장선주;송미순
    • 성인간호학회지
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    • 제21권2호
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    • pp.235-244
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    • 2009
  • Purpose: This research was carried out to evaluate the validity and reliability of the Korean version of the Summary of Diabetes Self-Care Activities Questionnaire (SDSCA) for Korean older adults with type 2 diabetes. Methods: Translation and back-translation were performed to develop the Korean version of the SDSCA. Then the Korean version SDSCA was applied to a sample of 112 older adults who had participated in diabetes self management education in Seoul. The internal consistency and the test-retest reliability were examined to test the reliability. Factor analysis was used to examine the construct validity. Results: The internal consistency measured with Cronbach's alpha was .77 and the total test-retest reliability was .68 with items ranging from .21 to 1.00. As the result of the factor analysis, six factors -foot care, diet, exercise, blood sugar test, medication, and smoking- were revealed as the original instrument subcategories. These six factors explained 81.17% of total variance. Conclusion: The reliability and validity of the Korean version SDSCA Questionnaire was supported for use in older patients with type 2 diabetes in Korea.

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BPM에서 관리되는 업무 프로세스의 버전관리 (Version Management of Business Processes Managed by BPM)

  • 조은미;배혜림
    • 대한산업공학회지
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    • 제32권2호
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    • pp.126-132
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    • 2006
  • Recently, business environments have been changing quickly. To establish competitive advantage, most enterprises have been using information systems such as Enterprise Resource Planning (ERP), Supply Chain Management (SCM) and Customer Relationship Management (CRM). Many consider Business Process Management (BPM) a new innovative solution for enterprise-wide processes. As the BPM system is used more widely and matures, new techniques and functions will be developed by commercial vendors. However, they mainly focus on correctly executing process models, and user convenience has not been considered. In this paper, we have developed a new method of designing business processes, which provides users with an easy modeling interface. The method is based on version management. Version management of a process enables a history of the process model to be recorded. In order to prevent wasted storage, not all of the process versions are stored. An initial version and changes to each process are stored by automatically detecting changes. Our method enhances the convenience of the modeling business processes and thus helps the process designer. A prototype system is presented to verify the effectiveness of our method.