• 한국주거학회논문집
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• 제20권5호
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• pp.51-59
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• 2009

The purpose of this study is to suggest the design guide-lines for the community center through the analysis of users' satisfaction on the community facilities and programs. This study was approached by using theoretical investigation, a field survey and a questionnaire survey. The field survey was analyzed the current situations by conducting a housing managers' interview and viewing a blueprint of the community center. The questionnaire survey was tested by examining five different apartment complexes of over 500 households in Gwang-ju, which were all built between 2005 and 2007, 268 users were interviewed for the questionnaire survey. After all the questionnaires were collected, the data was coded and analyzed using the SPSS 12.0 program. Statistics used from data analysis were frequencies, means, standard deviations, one-way ANOVA, t-test, and correlation analysis. To conclusion, the satisfaction and usage of community facilities and programs shows higher for the indoor exercise/sports; such as, yoga, golf, and health programs than others. There is no strong correlation between the location and layout of community facility in apartment complex. However, this study could be a reference data when planning a new community center where plans to have community facilities and programs to satisfy its future users.

• 품질경영학회지
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• 제46권1호
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• pp.27-38
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• 2018

Purpose: A large number of attributes with mixed levels are often considered in the conjoint analysis. In the cases where attributes have two or three levels, we research on the efficient design of survey questionnaire to estimate all the main effect and two factor interaction effects with a reasonable size of it. Methods: To reduce the number of questions in a questionnaire, the balanced incomplete block mixed level factorial design with minimum aberration was proposed by Lim and Chung (2016). Based on the number of questions and that of the respondents in that design, D-optimality criterion is adopted to find efficient designs where the main effect and two factor interaction effects are estimated. Results: The list of the number of questions and that of the respondents in efficient designs for survey questionnaire are recommended based on the D-efficiency of each design and the proposed selection criteria for the number of both questions and the respondents. By analyzing all the respondents survey data generated by the simulation study, we find the proper model. Conclusion: The proposed methods of designing survey questionnaires seem to perform well in the sense that how often the proper model is found in a simulation study where all the respondents survey data are generated by the simulation model.

• 대한한의진단학회지
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• 제11권2호
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• pp.45-58
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• 2007

Background and purpose: We previously developed questionnaire of Bojungikgitang systom on the Delphi method through the pathogenesis analysis. But developed a questionnaire was not verified in the clinical. So, to ensure objectivity, quantification and validity, verification is needed for questionnaire items before applying a clinical. On this study, we looked at whether questionnaire items had been validity in the clinical. Methods: Surveys conducted about 191 patients at 12 oriental medicine hospitals. Among them, patients with Bojungikgitang systom(group I) were 95, and patients with no Bojungikgitang systom(group II) were 96. We calculated that the sum of each item in the survey and then the sum was reviewed statistically significant difference through Independent samples T test between group I and II. Results: Between group I and II, the total sum survey of the percent difference is meaningful (P<0.05). Conclusions: Reliability analysis of the Bojungikgitang systom survey research is needed in the future. Also I think that research should proceed about a lot of people.

• 복식문화연구
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• 제21권4호
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• pp.535-545
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• 2013

The aim of this study was comparing measuring tools for detecting physical comfortness with variation of garment pressure. The measuring tools for detecting physical comfortness were EEG and survey questionnaire. Two low-pressure compressionwears and a commercial compressionwear (girdle) were tested. Results showed that the questionnaire survey well detected suffocation or motion comfortness. But it did not discrete the appropriate tightness of the compressionwears. The results of EEG analysis show that the absolute power of ${\alpha}$-wave value was elevated with the low-pressure compressionwears. It also showed lower stress value. The high-pressure compressionwear presented decreased absolute power of ${\alpha}$-wave value. It showed higher stress value. These results implicate that EEG can appropriatly indicate the change of physical comfortness of compressionwear. The appropriate tightness of compressionwear can be measured with EEG analysis rather than survey questionnaire.

• 대한한방부인과학회지
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• 제29권2호
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• pp.29-46
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• 2016

Objectives : The aim of this study is development of questionnaire for pattern identification of infertility and analysis of infertility treatment trend in korean traditional medicine. Methods : Data was collected by survey papers from 19 professors of the society of korean obstetrics and gynecology. We surveyed on pattern identifications, symptoms and prescriptions of infertility treatment, diagnosis of ovulation and pregnancy, and duration of infertility treatment. Results : By analysis of survey papers, We choose Kidney yang deficiency, Kidney yin deficiency, Blood deficiency, Liver depression, Dampness-phlegm, Dampness-heat, Static blood pattern for infertility treatment. And 41 items of questionnaire were chosen. Conclusions : We developed the questionnaire for pattern identification of infertility. And further research is necessary for improvement reliabilities and validities of the questionnaire of infertility.

• 한국건축시공학회지
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• 제10권4호
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• pp.95-103
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• 2010

본 연구는 지붕방수공법 선정에 계층분석기법을 적용하여 의사 결정하는 과정을 제안하는 것이 목적이다. 지붕방수공법에 대한 경험에 대하여 본 연구에서 설계 전문가, 시공 전문가, 그리고 유지관리 전문가 그룹에 설문조사를 실시하였다. 설문조사의 첫 번째 계층은 성능, 경제적, 그리고 유리관리 측면으로 구성하였고, 설문의 두 번째 계층은 13개 항목으로 구성하여 Expert Choice를 이용하여 순위를 계산하였다. 설문 분석결과 각 전문가들은 다른 선택을 하였는데, 모든 분야의 전문가는 방수성능 측면을 가장 중요시 하는 것으로 나타났다.

• Journal of Preventive Medicine and Public Health
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• 제55권6호
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• pp.578-585
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• 2022

Objectives: This study aimed to adapt the survey questionnaire designed by Moens et al. (2021) and determine the validity and reliability of the Arabic version of the survey in a sample of the Saudi population experiencing teleworking. Methods: The questionnaire includes 2 sections. The first consists of 13 items measuring the impact of extended telework during the coronavirus disease 2019 (COVID-19) crisis. The second section includes 6 items measuring the impact of the COVID-19 crisis on selfview of telework and digital meetings. The survey instrument was translated based on the guidelines for the cultural adaptation of self-administrated measures. Results: The reliability of the questionnaire responses was measured by Cronbach's alpha. The construct validity was checked through exploratory factor analysis followed by confirmatory factor analysis (CFA) to further assess the factor structure. CFA revealed that the model had excellent fit (root mean square error of approximation, 0.00; comparative fit index, 1.0; Tucker-Lewis index, 1; standardized root mean squared residual, 0.0). Conclusions: The Arabic version of the teleworking questionnaire had high reliability and good validity in assessing experiences and perceptions toward teleworking. While the validated survey examined perceptions and experiences during COVID-19, its use can be extended to capture experiences and perceptions during different crises.

• 한국환경과학회지
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• 제8권5호
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• pp.559-568
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• 1999

This study was conducted to develop the questionnaire for the measurement of environmental attitudes and test its reliability and validity. Development and valiadation of the 46 survey items that measure environmental attitudes were described. The total of 3 surveys were conducted and the total of 510 persons including diverse sample groups were questionnaired. The SAS $PC^+$ package program was used in both the reliability analysis and the validity analysis of surveyed data. Results revealed the very high reliability and the high validity of the questionnaire. The reliability of the finalized questionnaire was increased to the level of Cronbach-$\alpha$ 0.92 after the repeated reliability analyses and revisions of the firstly and secondly designed questionnaires. The validity of our questionnaire was sufficiently affirmed through the use and aplication of factor analysis and known-groups technique.

• 한국임상약학회지
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• 제28권2호
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• pp.138-145
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• 2018

Background: Presently, a multidisciplinary team of doctors, pharmacists, nurses, and dietitians provides patient education to impart information on chemotherapy. However, studies on multidisciplinary education satisfaction are inadequate. In this study, we aimed to contribute to the improvement of quality of multidisciplinary education counseling for patients with cancer by developing a satisfaction questionnaire and analyzing the satisfaction survey. Methods: A questionnaire was developed by an expert group, and the responses were recorded using the 5-point Likert scale. After conducting a pre-test, factor analysis was performed to evaluate validity. The reliability of the questionnaire was measured by Cronbach's alpha coefficient. A satisfaction survey was conducted by self-administration method. Results: Based on the results of factor analysis, factors can be divided into two parts: "overall education" and "each team member's education" (total 14 questions). The construct validity and reliability of the questionnaire are sufficiently high. Fifty-one patients took the survey between January 2, 2018 and January 20, 2018. Twenty-six (51%) patients responded that they were "very satisfied" and 22 (43.1%) patients responded that they were "satisfied". Conclusion: By developing a questionnaire on multidisciplinary education counseling for patients with cancer, it is possible to perform evaluation and research of cancer patient education. This study will contribute to the management and improvement of quality of multidisciplinary education.

• Annals of Occupational and Environmental Medicine
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• 제35권
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• pp.7.1-7.14
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• 2023

Background: At present, no short standard questionnaire exists for assessing and comparing major work organization hazards in the workplaces of the United States. Methods: We conducted a series of psychometric tests (content validity, factor analysis, differential-item functioning analysis, reliability, and concurrent validity) to validate and identify core items and scales for major work organization hazards using the data from the 2002-2014 General Social Surveys (GSSs), including the Quality of Worklife (QWL) questionnaire. In addition, an extensive literature review was undertaken to find other major work organization hazards which were not addressed in the GSS. Results: Although the overall validity of the GSS-QWL questionnaire was satisfactory in the psychometric tests, some GSS-QWL items of work-family conflict, psychological job demands, job insecurity, use of skills on the job, and safety climate scales appeared to be weak. In the end, 33 questions (31 GSS-QWL and 2 GSS) were chosen as the least, but best validated core questions and included in a new short standard questionnaire (called the Healthy Work Survey [HWS]). And their national norms were established for comparisons. Furthermore, based on the literature review, fifteen more questions for assessing other significant work organization hazards (e.g., lack of scheduling control, emotional demands, electronic surveillance, wage theft) were included in the new questionnaire. Thus, the HWS includes 48 questions in total for assessing traditional and emerging work organization hazards, which covers seven theoretical domains: work schedule/arrangement, control, support, reward, demands, safety, and justice. Conclusions: The HWS is a short standard questionnaire for assessing work organization hazards which can be used as a first step toward the risk management of major work organization hazards in the workplaces of the US.