• 한국컴퓨터정보학회논문지
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• 제27권9호
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• pp.253-265
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• 2022

본 연구의 목적은 메타버스를 활용한 교육 경험이 있는 초, 중, 고 교사들의 경험을 바탕으로 질적 연구방법 중 하나인 포커스 그룹 인터뷰 방법론을 적용하여 교육용 메타버스 개발을 위한 제언을 제시하고자 함이다. 포커스 그룹에 참여한 교사는 총 10명이며, 자료수집은 2022년 1월부터 2월까지 2개월 간 실시하였고, 1차, 2차의 두 차례의 포커스 그룹을 구성하여 면담을 진행하였다. 면담자료는 내용 분석(content analysis) 방법을 사용하여 분석하였다. 연구 결과 6개의 주제질문(메타버스 플랫폼 상에서 교육을 하는 것의 필요성, 메타버스를 소프트웨어의 하나로서 교육적인 도구로 사용할 때의 이점, 메타버스를 활용해서 학생들과 함께 진행하기에 적합한 수업, 메타버스 플랫폼을 활용해서 학생 교육 시 발생할 수 있는 문제점, 교육용 메타버스에서 꼭 필요한 기능, 교육용 메타버스 플랫폼을 구축하는 데 있어 정책적 제언)에 대해 17개의 하부주제가 도출되었다. 연구 결과를 토대로 교육용 메타버스 구축을 위한 제언을 기술하였고, 마지막으로 연구의 한계점과 후속 연구의 제안을 제시하였다.

• 대한간호학회지
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• 제35권3호
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• pp.565-574
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• 2005

Purpose: The purpose of this study was to develop a Dan Jeon Breathing Model and to identify effects of the developed Dan Jeon Breathing Model for maintenance and promotion of health and improvement of health problems in middle-aged women. Method: This study was constructed with two procedures. The first procedure was to develop appropriate movements for middle-aged women, performing a focus group discussion and developing a Dan Jeon Breathing Model in qualitative research. The collected data from focus group discussions was categorized for fitting movements. The second procedure was to verify and conclude a Hypothetic Dan Jeon Breathing Model through a quasi-experimental nonequivalent control group pre-post test design. Result: The developed Dan Jeon Breathing Model was composed of 28 preparation movements to accept Ki comfortably, 10 breathing movements to accumulate Ki for activation of metabolic function in organs and 14 finishing movements to transmit activated Ki to organs. It took 40 minutes to do them. In the Second procedure, the score of physical health (t=4.205, p=.000), psycho-social health(t=3.292, p=.002) and physical strength of the experimental group(t=5.905, p=.000) was higher than that of the control group. Conclusion: The Dan Jeon Breathing Model developed in this study is the correct health promotion model for middle-aged women, their demand, developmental traits and health problems.

• Journal of Preventive Medicine and Public Health
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• 제50권5호
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• pp.336-346
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• 2017

Objectives: To characterize the usage patterns of new types of tobacco products (NTTPs) to develop effective strategies for the regulation of NTTPs in Korea. Methods: We conducted focus group interviews to identify the NTTP usage patterns of research subjects. The NTTPs were limited to electronic cigarettes (e-cigarettes), waterpipe tobacco, and rolling tobacco. We categorized 30 research subjects into 4 groups. The ecigarette group was divided into adult and adolescent groups. Each group contained 7-8 subjects. An interview lasting approximately 2 hours was conducted with each group. Results: Ninety percent of NTTP users used an NTTP in combination with conventional cigarettes. Subjects mostly bought NTTPs online, unlike how they bought cigarettes. Additionally, a great deal of information, such as how to use NTTPs and descriptions of NTTP products, was exchanged through online or offline societies. The primary reason why the subjects used NTTPs was that NTTPs offer a greater range of flavors and aromas than cigarettes. Moreover, NTTPs were felt to be less repulsive than cigarettes. NTTPs were not used as a cigarette substitute; rather, they were mostly used in places and situations where traditional cigarette smoking was not allowed. Conclusions: Based on the results of this study, the government should conduct studies on the effects of the combined use of NTTPs and cigarettes on the human body, obtain and provide accurate data regarding NTTP use, and develop and implement polices to ban NTTP advertising, which may arouse adolescents' curiosity, and the addition of flavoring substances to tobacco products.

• 복식
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• 제53권1호
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• pp.87-98
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• 2003

The purpose of this study was to investigate body image as attitude toward physical appearance, and appearance-management behavior, and to analyze the relationship between body image and life style which affects consumer behavior. The method of the study was survey research by using questionnaires. Subjects were 323 women in their twenties. Statistical analysis methods were frequency, percentage. factor analysis, discrimination analysis, one-way ANOVA, x 2- test, and Duncan's multiple range test. The results of the study were as follows. As for appearance-management behaviors of woman in her twenties. 60.1% of all respondents experienced in diet. 31.6% experienced in plastic operation, 47.4% experienced in skin care, 44.9% experienced in perfect make up, and 84.8% experienced in hair dyeing. The group with high appearance concern showed high body satisfaction. Life-style factors were analyzed into 5 factors. The group with low appearance concern considered active family-focus life factor importantly, the group with middle appearance concern considered social life factor, and the group with high appearance concern considered self-focus life type and conspicuous consumption life factor. A significant difference was found in body image between groups according to social level and demographic characteristics. The female group in the mid twenties who majors in arts and athletics, resides on southern part of Han river, and belongs to high society was analyzed to show high appearance concern and body satisfaction. and many experiences of appearance-management behaviors.

• The International Journal of Costume Culture
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• 제12권1호
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• pp.52-70
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• 2009

Department store has actively expanded cultural center services by providing a series of educational courses in order to increase customer visits, enhance customer satisfaction, and ultimately increase sales. In this study, cultural center members' shopping behaviors and image building of the department store were explored through focus group interviews. Results generated from a total of 7 focus group interviews with female cultural center members in their 30's through 60's are as follows. First, the consumer group who attends courses for their own purpose is 45 to 55 year-old female customers who are actively involved in consumption at the department store for their own clothing, food and restaurant. They are not often engaged in impulsive either group shopping for clothing. They are satisfied with class quality compared to low tuition whereas dissatisfied with busy schedule of a lecture room and lack of special discount benefits for members. Second, the other consumer group who attends courses for their children is consumers in their 30's. They are charged in shopping for clothing for their husbands, children, and themselves. They are suffering time poverty due to nurturing their children, therefore, they want to shop more in the department store on the day of class. However, expensive kids-care facilities are barriers to do it. Convenience, familiarity and center of culture are important images of the department store, developed through frequent visits of these customers. Eight implications for marketing strategies were generated based on study results.

• 한국영양학회:학술대회논문집
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• 한국영양학회 2004년도 춘계학술대회
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• pp.130-130
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• 2004

• 한국환경교육학회:학술대회논문집
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• 한국환경교육학회 2006년도 학술대회 및 한마당
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• pp.204-208
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• 2006

• 대한지역사회영양학회:학술대회논문집
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• 대한지역사회영양학회 1998년도 춘계학술대회:경제위기시대의 합리적인 식생활
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• pp.64-64
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• 1998

• TTA 저널
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• 통권108호
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• pp.161-164
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• 2006

• 한국광학회지
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• 제22권5호
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• pp.230-238
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• 2011

디지털 일안 반사식 카메라 또는 콤팩트 시스템 카메라용의 교환렌즈용 줌 광학계는 화각과 제품 사양에 따라 여러 가지 형태 가 있으므로, 하나의 AF(auto-focus)군으로만 줌 렌즈의 광각단과 망원단 2곳에서 상면이동의 보정(즉, 핀트 조정)이 불가능한 경우가 발생한다. 또한 줌 광학계의 광각단과 망원단 2곳에서의 후초점거리(back focal length, BFL)가 설정된 BFL 설계값과 일치하도록 조정하기 위해서는 적어도 2곳에서 핀트 조정을 해야 한다. 본 논문에서는 이러한 광학계에 대한 종민감도의 개념을 사용한 핀트 조정의 계산 방법에 대해 제안하고, 이 광학계에 대해 핀트 조정의 조정량 한계를 통계적 분석을 통하여 계산했다.