• 동아시아식생활학회지
• /
• 제20권2호
• /
• pp.328-339
• /
• 2010

이 연구의 목적은 패스트 푸드 산업에서 '서비스의 질'(Service Quality)을 측정할 수 있는 신뢰도 높은 측정 스케일을 개발하는 것이다. 선행 연구들은 SERVQUAL, SERVPERF, DINESERV 등의 스케일들을 개발해왔다. 하지만, 이론적 배경과 문헌고찰을 통해서, 이러한 선행 스케일들은 패스트 푸드 산업의 특성과는 적합하지 않다는 주장이 제시되었다. 따라서, 본 연구는 Cronin & Taylor(1992)의 이론적 배경을 바탕으로, '서비스의 질'은 소비자들의 태도이고, 이러한 점에서 그 회사에 대한 거시적 평가라는 부분에 초점을 맞추어, SERVPERF 아이템들을 initial pool로 선택하여 패스트 푸드 산업에 실무적으로 쓰일 수 있는 새로운 스케일을 개발하였다. 6단계에 걸친 체계적인 스케일 개발 과정들을 거쳐서 13개로 구성된 새로운 측정 스케일이 개발되었고, 3가지 하위 요인들(Responsiveness, Tangibles, and Reliability) 이 도출되었다. 패스트 푸드 레스토랑에 가는 빈도가 높은 소비자 그룹과의 심층 인터뷰를 통해서 기존의 SERVPERF 아이템들이 수정/보완되었다. 이렇게 수정/보완된 아이템들을 통계적으로 재평가하기 위해서 112명의 대학생 샘플로부터 얻어진 데이터를 이용하여 탐색적 요인 분석이 시행되었고, 아이템들이 통계적으로 재평가되었다. 마지막으로, 179명으로 구성된 패스트 푸드 레스토랑 소비자 그룹 데이터를 이용하여 확인적 요인 분석이 실시되어 convergent validity, discriminant validity, and internal consistency가 검증되었다. 새로 개발된 스케일은 이론적/통계적으로 유의하며, 신뢰도가 높다는 것이 확인되었다. 이를 바탕으로 실무적/이론적 시사점이 논의 되었다.

• 대한간호학회지
• /
• 제26권1호
• /
• pp.15-32
• /
• 1996

The clinical practice program for home care nurses was implemented in June 1994, to help to set up a hospital-based home care system in the Kwangju City area as a collaborative work between the Department of Orthopedic Surgery at Chunnam University Hospital and Chunnam University School of Nursing. Under the developed clinical practice strategy, the eight week training was given to five licensed home care nurses who had completed Part I and II of the home health care nursing practicum from June 1994. The purpose of this descriptive evaluation study was to identify the effectiveness of the clinical practice program for home care nurses specialized in the area of patient care for people with musculoskeletal function impairment. As a method in data analysis, data triangulation was used in the five home care nurse case evaluations. The variety of data analyzed include confidence score by home care nurse self-evaluation, patient and family member satisfaction scores, and competency score by preceptor evaluation. The study findings revealed that an increase rate in nursing performance didrate necessarily coincide with an increase not in competency score and also, not with the patient /family member satisfaction scores. And an order derived from the clinical performance scores of five home care nurses corresponded to those from three measurements-competency score, patient satisfaction score, and family member satisfaction score. However, it differed from the order associated with the confidence score. Consistency derived from the three objective evaluation methods may lead to the possibility that the level of competency measured by educator can be further explained by the levels of patient/family member satisfaction. The salient finding of this study was that, in case of nurse A who have had little clinical experience in the orthopedic patient care, there was a significant increase in the level of confidence and competency in subscale of professional skill with the home care clinical practice. Therefore, the effect of the clinical practice program would be successful for nurses who have had little experience in the area of specialization. The study results suggest that there might be some time difference in the development of cognitive sense (confidence) in performance and actual clinical performance (competency). In future research, relationships between the confidence and competency score, and between the confidence score and the patient satisfaction score should to be measured in different time frame to achieve a better explanation power of the study outcome.

• 한국환경과학회지
• /
• 제29권6호
• /
• pp.613-622
• /
• 2020

The purpose of this study is to evaluate the importance of policy for the promotion of forest education and establish a basis that can be applied to it, which considers citizens' opinions on forest education. According to the importance analysis of forest education policy, program development topped the list with 0.368 points, followed by the application of forest education experts, which scored 0.262 points. Cooperation as well as the supplementing and improvement of facilities yielded 0.238 and 0.132 points, respectively. Concerning the attention and recognition of forest education, only 8% of the respondents had low attention and 19% low or very low recognition; 75% said forest education was very important. Regarding program satisfaction, 76.5% were satisfied with the profitability of content and 77% agreed with the purpose consistency. In terms of the appropriateness of forest education, 79.2% and 81% were content with the period and method, respectively. Finally, 82.7% were satisfied with the participation program. This study aims to share basic data and promotion plans derived from the analysis of policy importance and satisfaction with forest education focused on adults. Domestic forest education is still in the early stages, led by Korea Forest Service. In the long term, local governments must participate in forest education policy positively despite limited budgets and human resources. The results of this study can be utilized as data for forest education promotion plans. If the case studies of other local governments and preference analysis by age group are followed up, they will help ensure that forest education evolves through cooperation with people and organizations in the relevant zone.

• 한국비블리아학회지
• /
• 제27권4호
• /
• pp.229-249
• /
• 2016

본 연구는 개화기 조선 체류 서양인 기록물의 디지털 아카이브를 구축하여 지역문화콘텐츠로 활용하기 위하여 수행되었다. 서양인 기록물 22권을 대상으로 선정하여 10개의 대주제, 40개의 중주제, 239개의 소주제로 된 분류체계를 구성하고 38개 메타데이터 항목을 추출하였다. 텍스트 내용의 분석과 입력자료 유형을 분류하여 엑셀로 된 데이터베이스를 구축하고, 다양한 접근점에 의한 검색과 정보 제공을 위하여 웹기반의 디지털 아카이브 시스템을 개발하였다. 추후연구를 위하여 서양인 기록물 자료의 지속적인 발굴을 통한 아카이브 내용의 양적 확대방안, 개별 아카이브 시스템을 연계한 디지털 한국학 아카이브의 통합정보시스템 구축, 문화유산분야 분류체계 표준화와 패싯구조를 고려한 다차원적인 분류체계 개발, 메타데이터 포맷의 표준화를 통한 콘텐츠의 일관성 유지, 의미검색 기능과 데이터마이닝 기능을 활용한 온톨로지 구축을 제안하였다.

• 한국환경과학회지
• /
• 제14권12호
• /
• pp.1119-1127
• /
• 2005

The management of data on biological diversity is presently complex and confusing. This study was initiated to construct a database so that such data could be stored in a data management, and analysis instrument to correct the problems inherent in the current incoherent storage methods. MySQL was used in DBMS(DataBase Management System), and the program was basically produced using Java technology Also, the program was developed so people could adapt to the requirements that are changing every minute. We hope this was accomplished by modifying easily and quickly the advanced programming technology and patterns. To this end, an effective and flexible database schema was devised to store and analyze diversity databases. Even users with no knowledge of databases should be able to access this management instrument and easily manage the database through the World Wide Web. On a basis of databases stored in this manner, it could become routinely used for various databases using this analysis instrument supplied on the World Wide Web. Supplying the derived results by using a simple table and making results visible using simple charts, researchers could easily adapt these methods to various data analyses. As the diversity data was stored in a database, not in a general file, this study makes the precise, error-free and high -quality storage in a consistent manner. The methods proposed here should also minimize the errors that might appear in each data search, data movement, or data conversion by supplying management instrumentation on the Web. Also, this study was to deduce the various results to the level we required and execute the comparative analysis without the lengthy time necessary to supply the analytical instrument with similar results as provided by various other methods of analysis. The results of this research may be summerized as follows: 1)This study suggests methods of storage by giving consistency to diversity data. 2)This study prepared a suggested foundation for comparative analysis of various data. 3)It may suggest further research, which could lead to more and better standardization of diversity data and to better methods for predicting changes in species diversity.

• 한국지반환경공학회 논문집
• /
• 제22권3호
• /
• pp.45-51
• /
• 2021

고속도로 토공에서 대부분을 차지하는 성토부의 다짐도 평가는 일반적으로 평판재하시험에 의해 이루어진다. 평판재하시험은 전통적인 시험법으로 높은 신뢰성을 가지고 있지만, 반력장비를 공수해야 하고, 시험 시 개소당 약 40분의 시간이 소요됨에 따라 광활한 토공부 전체를 관리하기에는 한계가 발생할 수 있다. 한편, 국토해양부에서는 이를 극복하고자 2010년에 '포장 하부구조 다짐관리 잠정지침'에서 간편한 다짐도 평가방법 기준을 제시한 바 있다. 하지만 10년이 지난 지금까지 고속도로공사 현장에서는 활용하고 있지 못하고 있다. 따라서, 본 연구에서는 잠정지침에서 제시한 시험법 중 충격재하 방식의 LFWD(Light Falling Weight Deflectometer)를 활용한 다짐도 평가방법에 대한 활용성을 검증하고자 하였다. 이를 위하여 현장 토질 성상 및 다짐도별로 평판재하시험 및 LFWD시험을 실시하여 상관관계를 도출하였다. 시험결과, 80% 이하의 상대 다짐도를 가진 지반에서는 시험데이타의 일관성이 없었으나, 그 이상에서 상관도가 증가하는 경향을 가지는 것을 확인할 수 있었다. 향후 충격재하 방식의 시험값의 일관성 확보를 위하여 본 연구 결과를 참고하여 시험방법 또는 시험장비를 개선한다면 토공부 다짐도 관리 사각지대를 해소하는 데에 큰 역할을 할 수 있을 것으로 기대한다.

• 대한간호학회지
• /
• 제25권4호
• /
• pp.741-750
• /
• 1995

The purpose of this study was to develop a role conflict scale for nurses in hospitals. The process of study was as follows. The first step was the study of selected literature on role conflict in general and to translate into Korean language the role conflict and ambiguity scale developed by House. From this process, a scale for role conflict inventory-general was made by consulting with two professors majored in educational evaluation and one professor who is an authory on educational administration. In the second step, 24 clinical nurses were asked to describe the situations having job-related role conflict. In the third step, the role conflict inventory-specific was derived from the role conflict inventory -general, and data selected from the step two. The confidence and clarity of this role conflict inventory-specific was strengthed by consulting one clinical psychologist, two professors of nursing college and ten doctoral students of nursing. With this tool being tested, the results are summarized as follows. 1. Reliability Internal consistency reliability was tested by cronbach alpha, corrected item total correlation and correlation matrix. The cronbach alpha level was .94 and one item among 37 items was below .35 and the rest items were .42 above in the corrected item total correlation. There was no negative correlation in the correlation matrix. 2. Construct validity In the construct validity test, four factors have an eigen value 1.0 over, Factor 1 represented role ambiguity, composed of 15 items with .90 reliability level. Factor 2 represented deficiency of ability and skill, composed of 11 items with .90 of reliability level. Factor 3 represented working environment, composed of 6 items with .85 of reliability level. Final factor represented deficiency of job-related collaboration, composed of 5 items with .69 reliability level. These results contribute to measuring the level of role conflict for nurses, and to the managment of the nurses' role conflict.

• 한국대기환경학회지
• /
• 제27권6호
• /
• pp.650-662
• /
• 2011

The statistical tools such as empirical orthogonal function (EOF), and singular value decomposition (SVD) have been applied to analyze the characteristic of air pollutant over southeast Asia as well as to evaluate Zimeke's tropospheric column ozone (ZTO) determined by tropospheric residual method. In this study, we found that the EOF and SVD analyses are useful methods to extract the most significant temporal and spatial pattern from enormous amounts of satellite data. The EOF analyses with OMI $NO_2$ and OMI HCHO over southeast Asia revealed that the spatial pattern showed high correlation with fire count (r=0.8) and the EOF analysis of CO (r=0.7). This suggests that biomass burning influences a major seasonal variability on $NO_2$ and HCHO over this region. The EOF analysis of ZTO has indicated that the location of maximum ZTO was considerably shifted westward from the location of maximum of fire count and maximum month of ZTO occurred a month later than maximum month (March) of $NO_2$, HCHO and CO. For further analyses, we have performed the SVD analyses between ZTO and ozone precursor to examine their correlation and to check temporal and spatial consistency between two variables. The spatial pattern of ZTO showed latitudinal gradient that could result from latitudinal gradient of stratospheric ozone and temporal maximum of ZTO in March appears to be associated with stratospheric ozone variability that shows maximum in March. These results suggest that there are some sources of error in the tropospheric residual method associated with cloud height error, low efficiency of tropospheric ozone, and low accuracy in lower stratospheric ozone.

• 한방재활의학과학회지
• /
• 제29권4호
• /
• pp.73-79
• /
• 2019

Objectives The purpose of this study is to provide Korean version of mild traumatic brain injury assessment tool. Methods The original version of acute concussion evaluation (ACE) was translated into Korean, and it was then back-translated into English without any prior knowledge of ACE. Finally, the pre-final version of Korean version of acute concussion evaluation (K-ACE) was derived. 49 Korean patients who had been diagnosed with mild traumatic brain injury participated in the study and completed K-ACE. Overall, 44 data were used to analyze findings. Validity of the study was assessed based on Concurrent validity. Reliability was also evaluated using Cronbach's ${\alpha}$ and the intraclass correlation coefficient. Results The Cronbach's ${\alpha}$ value for each item presented a proper level of internal consistency with results of 0.711 to 0.893 in two evaluations, respectively. The intraclass correlation coefficient of the retest reliability was marked as 0.892 (95% CI 0.840~0.933). Concurrent validity demonstrated positive correlations between K-ACE and Korean version of postconcussional syndrome questionnaire. Conclusions The K-ACE is concluded as a valid and reliable tool for measuring mild traumatic brain injury and post-concussion symptoms. Upon completion of the follow-up study, the K-ACE will be well-utilized by both clinicians and researchers.

• 대한원격탐사학회지
• /
• 제35권4호
• /
• pp.545-560
• /
• 2019

Unlike other critical forest diseases, pine pitch canker in Korea has shown rather mild symptoms of partial loss of crown foliage and leaf discoloration. This study used high-resolution satellite images to detect and monitor canopy decline by pine pitch canker. To enhance the subtle change of canopy reflectance in pitch canker damaged tree crowns, multi-temporal analysis was applied to two KOMPSAT multispectral images obtained in 2011 and 2015. To assure the spectral consistency between the two images, radiometric corrections of atmospheric and shadow effects were applied prior to multi-temporal analysis. The normalized difference vegetation index (NDVI) of each image and the NDVI difference (${\Delta}NDVI=NDVI_{2015}-NDVI_{2011}$) between two images were derived. All negative ΔNDVI values were initially considered any pine stands, including both pitch canker damaged trees and other trees, that showed the decrease of crown foliage from 2011 to 2015. Next, $NDVI_{2015}$ was used to exclude the canopy decline unrelated to the pitch canker damage. Field survey data were used to find the spectral characteristics of the damaged canopy and to evaluate the detection accuracy from further analysis.Although the detection accuracy as assessed by limited number of field survey on 21 sites was 71%, there were also many false alarms that were spectrally very similar to the damaged canopy. The false alarms were mostly found at the mixed stands of pine and young deciduous trees, which might invade these sites after the pine canopy had already opened by any crown damages. Using both ${\Delta}NDVI$ and $NDVI_{2015}$ could be an effective way to narrow down the potential area of the pitch canker damage in Korea.