• Journal of Families and Better Life
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• v.9 no.2
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• pp.285-302
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• 1991

This purpose of this study was to analyze the perception of household work's value between husbands and wives. The data were collected using questionnaire and in-depth interview method for this purpose. 297 couples for questionnaire and 20 couples for interview were sampled. The data were analyzed by the statistical method such as frequency, percentile, paired t-test, t-test. The major findings were as follows; 1) The wives played primary role in doing household work. 2)the level of husbands's social value perception of household work was higher than wives's but the differences between them was not significant statistically. 3) The level of economical value perception of household work between husbands and wives was lower than the level of their social value perception.

• Journal of Navigation and Port Research
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• v.38 no.3
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• pp.203-209
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• 2014

As a sense of practical field, most researchers emphasize the importance of safety management to prevent marine accidents. The purpose of this paper is to develope a new safety evaluation method using Safety Index (SI) which is to measure the emotional feeling of navigation officer by traffic situations. In this study, the questionnaires with SI are used to investigate the degree of sensing levels of navigation officers according to the navigation situations. In addition, the traffic data obtained from AIS (Automatic Identification System) data are used to give actual situations in the questionnaire investigation. As results of questionaries investigations based upon the AIS data, it is shown that the Safety Index can be used as a criterion to determine the safety levels of ship navigating in a coastal areas.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2004.11a
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• pp.169-172
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• 2004

The purpose of this study was to identify the searching method and application of intoner design trend of interior designer. The questionnaire survey were used. The subjects of questionnaire survey were 50 interior designers in 6 interior design firms. Frequency, percentage, and cross-tab were used for data analysis. The major results were as follows. 1) Interior designers thought that consumers visiting at apartment model house were concerned about interior design trend and aware of interior design reflected trend. So interior designer gave expression to interior design trend. And they needed information about interior design trend and consumer's interior design preference. 2) Interior designers found interior design trend or consumer's preference from some exhibition or fair, journal, and internet materials. 3) Interior design trend was mainly expressed in living room design. And Interior designers utilized finishing material and color in expression of interior design trend.

• Journal of Construction Engineering and Project Management
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• v.7 no.3
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• pp.39-55
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• 2017

Preeminent performance of construction industry are unattainable with poor productivity resulting in time and cost over runs. Enhancement in productivity cannot be achieved without identifying and analyzing factors that adversely affect productivity. The objective therefore is to propose a productivity analysis model to quantify the probability of effect of factors influencing productivity by using fuzzy logic incorporated with relative importance index method, for various types of construction projects. To achieve this objective, a questionnaire survey was carried out targeting respondents of Indian construction industry, from four distinct projects, namely, residential, commercial, infrastructure and industrial projects. Based on questionnaire administered, the relative importance and ranks of factors demonstrated using relative importance index method. Probability assessment model to analyze productivity was then developed by using Fuzzy Logic Toolbox of MATLAB. The applicability of the proposed model was tested in seven construction projects and the probability of impact of factors on productivity evaluated. The results of application of model in the construction firms infers that the most contributing factor groups for most of the projects were discerned to be manpower, motivation and time group.

• 보존과학연구
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• s.28
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• pp.169-182
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• 2007

It is very difficult to attain stable and satisfactory result satisfaction from newly developed materials and methodologies for conservation of cultural properties. In order for an effective conservation method, it is necessary that the manual for application of the proper materials and its methodology should be set up. However, stone conservation value must be established in advance of the manual, because the philosophical concepts and the technical methodology are not standardized. In this study, therefore, the conservators' opinion about the conservation for stone artifacts was collected. The opinions were based on the questionnaire about cleaning of surface contamination on masonry, and hereafter those will be referred to the conservation method about stone artifacts.

• KIEAE Journal
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• v.12 no.4
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• pp.21-30
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• 2012

This study aims to set up Energy self-sufficiency urban planning system responding climate change by reducing fossil energy consumption and carbon emission, and to suggest effective application method. This study has 3 levels. First, it defines energy self-sufficient city responding climate change theoretically. Second, it set up planning system of Energy Self-sufficient city responding climate change. Third, ANP method was applied to introduce priority of application according to relative importance of planning section. As ANP method has to construct network to show interrelation among elements, 1st questionnaire survey was carried out to figure out interrelation. 2nd questionnaire survey introduced to judge relative importance of planning aspects and sections. In conclusion, this study shows interrelation among planning sections. By considering the relative importance, Energy environment and Energy consumption was derived as important planning aspects, and Architecture, Landuse, and Production of renewable energy was estimated as s important planning elements.

• Korean Journal of Health Education and Promotion
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• v.23 no.2
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• pp.47-61
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• 2006

Object: This research has been conducted in order to conduct obesity prevention education providing feedback which is currently taught to the second grade students of middle school, understanding how this method of education affects the knowledge and of behavior towards obesity prevention, and that could be actually applied to classrooms. Method: A questionnaire was supplemented questionnaire whose content validity and reliability was verified in the preliminary research was used. The reliability of the research tool was Cronbach' ${\alpha}=0.70$ for obesity knowledge tool, and Cronbach' ${\alpha}=0.84$ for obesity prevention behavior tool. Result: 1) It turned out that feedback was significantly effective in improving the knowledge. 2) It turned out that the education method providing feedback was effective in improving the behavior. Conclusion: From the results of this research, it can be said that the obesity prevention education providing feedback was the most effective method in improving the obesity knowledge and prevention behavior of middle school students. Therefore, it is advisable that the obesity prevention education methods providing feedback should be developed and applied continuously.

• Journal of Korean Public Health Nursing
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• v.28 no.3
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• pp.565-573
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• 2014

Purpose: Health Insurance Review & Assessment Service (HIRA) launched an Acute Myocardial Infarction(AMI) assessment for the Payment For Performance(Quality Incentives) Pilot Project from July 2007. Assessment measures of AMI were composed of five process measures and one outcome measure, and each measure was incorporated into one composite quality score to Pay for Performance. Method: For calculation of composite quality score, we considered weighting for the measures using the Delphi method. The questionnaire was composed of three measure groups, 'Reperfusion rate'(Fibrolytic therapy received within 60 minutes of hospital arrival, Primary Percutaneous Coronary Intervention within 120 minutes of hospital arrival), 'Medication prescription rate'(Aspirin at arrival, Aspirin prescribed at discharge, Beta-blocker prescribed at discharge) and 'Survival Index'(30-day mortality rate). Result: A panel composed of 18 and completed a questionnaire by allocation of 10 scores to the three above mentioned measure groups. The Delphi was carried out until three rounds of surveys. In conclusion, each measure group was weighted differently and the 10 scores were allocated as 4.5 to 'Reperfusion rate', 2.5 to 'Medication prescription rate', and 3.0 to 'Survival Index'. Conclusion: The results of this study proposed the calculation method for weighting of Acute Myocardial Infarction quality indicators.

• Journal of Families and Better Life
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• v.4 no.1
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• pp.15-31
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• 1986

The purpose of this study is to investigate the relationship between the level of stress recognition of urban housewife and the method of coping, and to explore bow these factors are influenced by socio-demographic variables such as the age of housewife, level of education, status of employment, number of children, durations of marriage, types of family, religion and socio-economic status. The research was conducted on 431 housewives in Seoul in August, 1985. As for the measurement of the instrument, 48 item questionnaire made by investigator was used. The questionnaire was based upon modified and upplemented Holme & Rahe's SRRS and Bell's 18-item Questionnaire to be appropriate to Korean culture. Data were analyzed by percentage, frequency and mean, and verified significant difference by ANOVA and performed Spearman's correlation coefficient. The results of this study are as follows; 1) There is some similarity in distribution of the level of stress recognition of urban housewife. 2) the level of education and the durations of marriage have influence upon the level of stress recognition of urban housewife. In each area, there are differences among groups : age, level of education, durations of marriage, number of children and types of family in the area of education ; age, status of employment, and durations of marriage in the area of health; level of education, durations of marriage, number of children and socio-economic status in the area of finance; status of employment in the area of household work. 3) There are several methods in the method of coping to stress of housewife and the score of long-term coping method appears higher than that of short-term. 4) The level of education, number of children, religion and socio-economic status were variables to have influence on the method level of education, religion and socio- economic status were variables to have influence and in the long-term coping method level of education, number of children, religion, and socio-economic status were to have influence. 5) There is very low positive correlation between the level of stress recognition of urban housewife and the method of coping to stress( ρ=.10, P<.05). 6)In the relation between several variables in socio-demographic variables and the method to coping to stress, the lower the level of stress recognition there are negative correlation (ρ=-.28, P<.01) between religion and the method of coping and also negative correlation (ρ=-.16, P<.05) between number of children and the method of coping. There are positive correlation between socio-economic status and the method of coping.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1999.04a
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• pp.268-268
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• 1999