• 가정과삶의질연구
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• 제21권5호
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• pp.77-91
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• 2003

Most consumers have experienced unexpected consumer problems in the new consumption environment. Accordingly consumer education is very important to prevent consumer problems in advance. Adult consumers don't have many chances to take consumer education with various reasons though they are in a core position in the economy. This study developed an on-line consumer education program for adults in consumerism in the website, www.bestmaker.com/cw. The contents of consumerism were divided into five subfields such as consumer rights, responsibility and roles; consumer law; consumer participation; consumer protection; on-line survey. The on-line consumer education program was given to 164 adult consumers who could use internet, and the contents and the methods of the consumer education were evaluated by the same consumers with an on-line survey. The results of the survey show that those in 30's through 40's and with higher education are more satisfied with the contents and the methods of the on-line consumer education. This study implies that the contents, the methods, and the design of an on-line consumer education need to be consistent each other and well organized altogether.

• International Journal of Human Ecology
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• 제4권1호
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• pp.15-23
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• 2003

Jeju-do is a volcanic island located off the shore of the Korean peninsula facing the Pacific Ocean. The traditional housing styles of the Jeju Province, therefore, reflect the impact of these natural backgrounds and reveal different housing styles that are distinctive from those of mainland Korea. The purpose of this research is to analyze the peculiarities of the Ondol (floor heating system) and the kitchen space of traditional housing of Jeju Island in terms of lifestyles. This study shall employ two research methods: a literature review and field survey methods. The literature review shall focus on the observations of characteristics noted in previous studies of Jeju's private houses. The field survey shall employ field survey and interview methods originating from the ethnography of the culturological-anthropologist approach. (1) The Jeju-do Ondol system is a “Weibang-eudul” system which means one Gudul per fire hole. (2) The definition of terms for Gulmook show variations depending on the various regions on Jeiu-do. (3) Major facilities in Jeongji include Gulmook, Sotduck, and Busup. Gulmook is a heating facility and Sotduck refers to a cooking facility; Busup refers to a combination of heating, cooking, and illuminating facilities.

• 한국조사연구학회지:조사연구
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• 제6권1호
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• pp.63-81
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• 2005

1968년 국내 조사기관이 최초로 설립된 이후 우리나라 조사방식은 급속한 발전을 거듭해 왔다. 최근에는 모바일과 인터넷 등 통신기술의 발달로 CATI, 노트북, 인터넷, PDA조사 방식이 진행되고 있다. 이 연구는 한국직업능력개발원이 자체 개발한 KISS 시스템을 이용하여 한국교육고용패널조사에 PDA를 응용한 사례를 중심으로 서술하고 있다. 이 연구에서는 설문조사 시 PDA의 장단점 및 활용방안에 대해 살펴보는 것을 목적으로 하고 있다. 이 연구의 주요결과를 살펴보면 PDA조사는 1) 조사에 있어서 필드의 컨트롤이 수월하며, 2) 자료검증기간의 단축 및 정확한 자료의 생성, 3) 조사에서 자료완성까지 기간 단축, 4) 소요인원의 최소화 및 장기적으로 비용절감 등의 장점을 가지고 있다. 반면에 단점으로는 1) 설문표현의 한계, 2) 조사시간의 증가, 3) 일부지역의 통신장애 등을 들 수 있다.

• 한국조사연구학회:학술대회논문집
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• 한국조사연구학회 2003년도 춘계학술발표대회
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• pp.34-41
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• 2003

많은 경우, 측정오차분산은 알려지지 않은 참값 또는 참값과 연관된 공변수들의 함수로 표현될 수 있다 이 논문은 단위 당 반복측정에 기초한 단위 내 표본분산을 이용한 선형측정오차분산의 추정에 관한 연구이다 이 논문은 다음의 내용을 포함한다: (1) 측정오차의 크기를 나타내는 상수 $\delta$의 추정; (2) 유한모집단으로부터의 복합표본, 작은 측정오차라는 조건하에 선형측정오차분산의 추정; (3) 부표본에 포함될 확률을 설명하기 위한 성향틴헝 추정 미국의 제3차 건강영양조사자료를 사용하여 이상의 결과들을 이용한 경험적 분석을 실행하였다.

• 지역사회간호학회지
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• 제18권2호
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• pp.301-309
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• 2007

Purpose: Based on the results of a survey on college freshmen's smoking this study examined the application of smoking cessation programs. Methods: The opinions of 89 smokers who were college freshmen were investigated and analyzed using a survey questionnaire. Results: Among the survey respondents, the largest percentage (47.2%) replied 'little satisfied' to the question on the with campus life. Of the participants, 57.3% considered that their health state was bad because of smoking. As to motives for smoking, 'curiosity' was most frequent. Smokers had more smoking friends than nonsmoking ones. The 82% of the smokers had experience in stopping smoking. Among smoking cessation methods, the self overcoming was most frequent(50.6%). During the survey, 28 smokers applied for the cessation program and they favored e-mails for information. E-mails were sent to them once in a week for 6 weeks and short messages were sent to their cell phone in order to encourage them to read the e-mails. Conclusions: To encourage and maintain smoking cessation, it is recommended to have a personalized or small group program. More researches are needed to execute the program and evaluate results. Colleges need to have an innovative approach on smoking prevention and cessation services.

• 한국조사연구학회지:조사연구
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• 제10권1호
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• pp.141-154
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• 2009

정보화 사회에서는 목표지향적이고 세분화된 통계의 필요성이 높아지고 있으나 현재 사용되는 조사체계를 이용하면 추정 분산이 커져 생산된 통계의 정확도가 낮아진다. 표본크기를 늘리면 추정분산을 줄일 수 있으나 비용이나 시간 면에서는 비효율적이다. 현재와 비슷한 규모의 표본조사구 조사와 일반 행정통계를 이용하여 일정 신뢰수준을 갖춘 통계를 생산할 수 있는 소지역 추정법에 대한 연구가 진행되어 개발 적용되고 있다. 본 연구에서는 소지역 추정법을 활용하여 대전광역시의 5개 구별 실업자 수를 추정하고 추정치의 CV 값을 계산하여 추정방법의 효율성을 비교하는 사례분석을 실시하였다. 또한 합성추정량과 복합추정량의 MSE를 보다 정확하게 계산하는 방법으로 잭나이프 방법을 제안하고 계산방법을 보였다.

• International Journal of Computer Science & Network Security
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• 제21권4호
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• pp.52-58
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• 2021

Questionnaires and surveys are increasingly being used to collect information from participants of empirical software engineering studies. Usually, such data is analyzed using statistical methods to show an overall picture of participants' agreement or disagreement. In general, the whole survey population is considered as one group with some methods to extract varieties. Sometimes, there are different opinions in the same group, but they are not well discovered. In some cases of the analysis, the population may be divided into subgroups according to some data. The opinions of different segments of the population may be the same. Even though the existing approach can capture the general trends, there is a risk that the opinions of different sub-groups are lost. The problem becomes more complex in longitudinal studies where minority opinions might fade over time. Longitudinal survey data may include several interesting patterns that can be extracted using a clustering process. It can discover new information and give attention to different opinions. We suggest using a data mining approach to finding the diversity among the different groups in longitudinal studies. Our study shows that diversity can be revealed and tracked over time using the clustering approach, and the minorities have an opportunity to be heard.

• Physical Therapy Rehabilitation Science
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• 제10권2호
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• pp.217-224
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• 2021

Objective: This study is about the physical therapy facilities and environmental and service satisfaction of patients visiting in the front military hospitals and divisions. Design: Survey study Methods: Prior to this survey, 28 users of the front division and military hospital were surveyed in advance to verify the survey through reliability analysis. For this survey, 1,300 questionnaires were distributed to seven frontline divisions and three military hospitals, of which 578 military hospitals and 479 divisions were collected. Among them, 1,042 pieces of data were used for the analysis, excluding 15 questionnaires that exceeded the research period of the division. Analysis methods used Cronbach-α and multiple regression for mean comparison analysis, factor analysis for validation, and reliability verification to verify differences between groups. Results: As a result of the satisfaction analysis, the division's stage satisfaction was higher than that of military hospitals, and as a result of analyzing the satisfaction items by sector, accessibility, re-visit doctors, and professionalism accounted for a large portion in the field of physical therapy services. As a result of a regression analysis, the factors that affect the satisfaction of physical therapy had the greatest impact on facility and environmental satisfaction, and expertise in physical therapy services. Conclusions: In the future, it will be necessary to improve the comfort of the physical therapy room and the expertise of physical therapy in order to improve the satisfaction level of physical therapy at military medical facilities.

• 한국안전학회지
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• 제32권4호
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• pp.89-99
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• 2017

The purpose of this study is to analyze safety and health managers' perceptual maps on the effective educational contents and its methods of workplace safety and health education. Self-administered survey was successfully conducted to 582 workers who were 339 in manufacturing, 68 in construction, and 175 in service & others by industry classification. Survey sites were recruited based on business size, incidence of occupational accident, and compliance of workplace safety and health education regulation. Questionnaire included personal factors, workplace factors, and needs of safety and health education at work. Male workers were 85.3% and more than 50% were in their 30s and had university education. Overall needs of educational contents and its methods were greater in manufacturing and services than construction. Two dimensional properties of effective educational contents perceived were 'knowledge structure' which divided to safety and health, and 'behavior outcomes' which divided to indirect and direct. Two dimensional properties of educational methods were 'class activity' which divided to experience-based and verbal-based and 'class participation' which divided to passive and active. Effective educational contents and its methods perceived by safety and health managers commonly included the characteristics of direct, case-based, and participation.

• 천문학회지
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• 제40권4호
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• pp.133-135
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• 2007

A survey project of TRAO with the fifteen beam array receiver system is presented. A multibeam array receiver system has been purchased from FCRAO, and is being installed on TRAO 14m telescope. The target region of the survey is from ${\iota}=120^{\circ}{\sim}137^{\circ},\;b=-1^{\circ}{\sim}+ 1^{\circ}$, and velocity resolution would be 1 km/sec after smoothing from the original resolution of $0.64km\;s^{-1}$ in the transition of J = 1-0 of $^{13}CO$. The survey region is a part of the $^{12}CO$ Outer Galaxy Survey(OGS), and would be an extension of the Bell Laboratories $^{13}CO$ Galactic Plane Survey. By combining with the existing $^{12}CO$ database of the Outer Galaxy Survey, we will derive physical properties of identified molecular clouds and will conduct and statistical analysis of the Outer Galalxy molecular clouds. Reduction process and analysis methods will be introduced.