• 한국수학교육학회지시리즈D:수학교육연구
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• 제26권2호
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• pp.63-82
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• 2023

In the context of Korean educational research, the number of qualitative research studies has gradually increased since 2000. It has become one of the most important research methods today. The field of math education is no exception to this trend, and qualitative approaches are now becoming one of the main research methods. This increase in qualitative research has contributed to the provision of detailed information about educational practice, but at the same time, the overall level of credibility in the results of qualitative research seems to be lower than that of quantitative research. This study started with the problem consciousness that the number of qualitative studies is increasing in the field of mathematical education, but there is a lack of discussion on the methodology of applying qualitative research methods. In this study, among the papers published in the journal related to mathematical education, papers using a qualitative approach are analyzed focusing on cross-case analysis. Based on the analysis results, the tendency to use qualitative approaches is diagnosed, ways of improving the validity and trustworthiness of qualitative research results in the field of mathematical education are examined, and implications and suggestions are presented.

• 복식문화연구
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• 제10권6호
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• pp.601-616
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• 2002

Qualitative research is a method widely used in marketing research. However, the method has seldom been used in fashion marketing research in Korea. The purpose of this study was to prove that using both qualitative and quantitative research methods in main stage is much useful than using qualitative research method only in exploratory stage. Qualitative data were gathered by conducting Focus Group Interview(FGI) with 48 college students. Quantitative data were gathered by surveying college students, and 487 questionnaires were used in the statistical analysis. The data were analyzed using content analysis, mean, standard deviation, and t-test. As a result, FGI, one of the tools used in qualitative research methods, was proved to be useful in revealing consumers´deep emotional needs as well as purchase motives. FGI also revealed information which quantitative research method tools such as survey could have missed. Therefore, it is best to use multiple methods-simultaneous use of quantitative and qualitative methods-to understand fast changing consumers´needs and purchase motives.

• Journal of Preventive Medicine and Public Health
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• 제56권2호
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• pp.100-110
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• 2023

Qualitative research methodology has been applied with increasing frequency in various fields, including in healthcare research, where quantitative research methodology has traditionally dominated, with an empirically driven approach involving statistical analysis. Drawing upon artifacts and verbal data collected from in-depth interviews or participatory observations, qualitative research examines the comprehensive experiences of research participants who have experienced salient yet unappreciated phenomena. In this study, we review 6 representative qualitative research methodologies in terms of their characteristics and analysis methods: consensual qualitative research, phenomenological research, qualitative case study, grounded theory, photovoice, and content analysis. We mainly focus on specific aspects of data analysis and the description of results, while also providing a brief overview of each methodology's philosophical background. Furthermore, since quantitative researchers have criticized qualitative research methodology for its perceived lack of validity, we examine various validation methods of qualitative research. This review article intends to assist researchers in employing an ideal qualitative research methodology and in reviewing and evaluating qualitative research with proper standards and criteria.

• 시큐리티연구
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• 제34호
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• pp.33-55
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• 2013

경호 경비 분야의 연구 활성화를 위해 질적 연구의 동향과 다양한 기법들로 구분되는 유형들을 적용하였다. 기존 경호 경비 관련 연구현황을 살펴보면, 양적 연구에 비해 질적 연구에 대한 활용도가 매우 낮았다. 더욱이 질적 연구로 수행된 연구들도 의도대로 심층성을 충족시키지 못한 경우가 많았고, 통계를 제외한 모든 연구를 질적 연구라고 취급할 정도로 질적 연구에 대한 이해도가 낮은 것으로 파악되었다. 따라서 경호 경비 연구방법론에서 질적 연구의 활용에 대한 필요성을 설명하고자 내러티브 연구(Narrative Research), 현상학적 연구(Phenomenological Research), 근거이론 연구(Grounded Theory Research), 문화기술지적 연구(Ethnographic Research), 사례조사 연구(Case Study Research)라는 다섯 가지 질적 연구의 유형을 제시한 Creswell(1998, 2007, 2013)의 이론을 접목하였다. 이를 통한 경호 경비 분야에서 질적 연구의 활용은 첫째, 경호 경비 현장의 목소리를 이론화한다는 점에서 산학이 공조된 현실적인 변화를 추구하고 둘째, 경호 경비 업계의 변화에 대한 심층적인 탐색을 유발하고 셋째, 경호 경비와 관련된 제반 현상의 사회 문화적 의미를 파악하는 계기가 되며 넷째, 경호 경비 분야의 실천적인 지식에 대한 학문적인 논의의 단초를 제공한다는 점에서 효용성을 찾게 된다. 급변하는 경호 경비 분야에서 학계는 연구방법론의 다양성을 확보해야 하고, 특히 심층적인 질적 연구의 활용을 통해 현장과의 상호보완적인 역할을 담당해야 할 것이다.

• 한국디지털건축인테리어학회논문집
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• 제9권3호
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• pp.47-57
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• 2009

The purpose of this study is to propose the design elements useful to give place identity to street space. The theory for place identity is studied and the components-Physical element, Sense, Program, Activity, Context-for identity of place is created. In the case study of SamcheongdongGil, the qualitative research method of Free Picturing Technique and Cognitive Mapping is executed and the samples gathered from the research are analyzed. In the process of analysis, the contents of qualitative evaluation by users is put in order as components for identity of place. Moreover, the design elements for street space are extracted from the case study and theories of urban design. The design elements are summarized as the followings: street pattern with high permeability, various streetscapes, greenscapes, semi public(private) spaces, the third places, public arts, transparent facades, and outdoor activities. Finally, the fruits and boundary of this study are described and the importance of place identity is.

• 동의신경정신과학회지
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• 제34권3호
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• pp.319-334
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• 2023

Objectives: The purpose of this study was to identify the doctor-patient relationship perceived by doctors in clinical settings and the effect of doctor-patient relationships on treatment schemes. A qualitative case study was conducted for this purpose. Methods: In-depth interviews were conducted with five oriental medicine doctors and doctors working in clinical settings using a semi-structured questionnaire. Transcription and coding were performed to analyze the data. By analyzing each case individually through within-case analysis, we attempted to find themes that emerged from the research subjects' experiences with establishing relationships with patients. Afterward, a cross-case analysis was conducted to identify the meaning of the experiences through commonalities and differences. Results: Within-case analysis confirmed the thoughts and emotions of the research participants in recognizing, defining, and participating in doctor-patient relationships while delivering treatments. Case-to-case analysis derived two themes, seven categories, and 20 meaningful units for doctor-patient relationships. Conclusions: The study found that a doctor-patient relationship regarding patient treatment could be established based on the doctor's 'professional qualifications' and 'human qualities'. In the future, it is necessary to present an educational model for relationship-based intervention techniques and personality maturity. Follow-up research should be conducted to enable the establishment of therapeutic relationships between doctors and patients.

• 사회복지연구
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• 제44권2호
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• pp.59-87
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• 2013

본 연구는 베트남에 거주하고 있는 한국 고령남성의 이주경험을 이해하기 위한 기술적 성격의 질적사례연구이다. 구체적인 연구질문은 다음과 같다. ① 베트남 이주로 인해 개별 사례가 무엇을 경험하는가?, ② 베트남 이주가 사례에게 어떤 의미인가? ③ 고령남성의 베트남 이주의 상황적 맥락이 가지는 의미가 무엇인가? 이를 탐색하기 위해 7명의 연구참여자에게 11개월에 걸쳐 심층면접을 중심으로 다각도의 자료를 수집하였다. 자료분석은 사례 내 분석과 사례 간 분석을 통해 주요 내용을 파악하였고, 이야기 재구성을 통해 분절된 의미들을 맥락을 고려하여 재기술하였다. 개별사례를 관통하는 주제들로는 '이주동기와 배경', '문화적응', '사회적 관계망', '일의 의미', '가족', '영성과 삶의 태도', '죽음에 대한 인식'으로 나타났다. 결론에서 연구결과를 요약하고, 연구의 함의 및 제한점, 후속 연구에 대해 제언하였다.

• 농촌지도와개발
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• 제17권2호
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• pp.153-184
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• 2010

This study aims to investigate how the mentoring program affects married immigrant women and their mentors. The mentoring program as a man-to-man program was conducted in 2009 and provided married immigrant women with an agricultural education program. This study used a case study as a research method and collected data using interviews and observations. Participants were selected according to Patton's (2002) purposeful sampling strategies, and the results of data analysis were evaluated by the method of Evaluation Checklist. In order to increase the internal validity of the study, this study used both triangulation and peer examination. By including the diverse aspects of the mentoring program, this study shows that each case has special characteristics according to the situations of married immigrant women and their mentors. As a result, this qualitative research project provided the detailed picture of the mentoring program by specifically describing how married immigrant women had a relationship with their mentors.

• 한국IT서비스학회지
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• 제12권1호
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• pp.189-199
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• 2013

As many organizations have adopted and implemented ERP systems, concerns about ERP performance also have increased. Former researches studied the ERP implementation of general large or medium size enterprises but there are not enough studies on ERP systems of a specific industry domain. In this paper, we introduce a case study on ERP adoption methodology of global leading company 'D' in shipbuilding and marine engineering industry. We examined ERP implementation background, method and scope and evaluated ERP performance in perspective of both quantitative and qualitative approaches. Quantitative research usually examines ERP performance based on financial statements and qualitative study typically examines organization change or improvement. As a result, ERP implementation in shipbuilding and marine industry can improve quantitative aspects such as cost, human resource and organization performance. As qualitative analysis, business process and tools can be unified and management transparency can be improved by ERP implementation. The result of this paper will be useful guideline for organizations which are considering ERP systems.

• 한국IT서비스학회:학술대회논문집
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• 한국IT서비스학회 2007년도 추계학술대회
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• pp.145-156
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• 2007

In the previous e-government studies, there was no study in which the ambitious problem of assessing the expected performance of an e-government software when it is adopted in other country. This study was motivated to propose a new method to resolve this research question. With using the KIPONet (Korean Intellectual Property Office Net) as a target e-government software, which has been successfully implemented and operated by the Republic of Korea government since Jan 1999 for the purpose of managing the intellectual property rights (IPRs), we propose a Hybrid Qualitative Reasoning (HQR) approach to predicting the expected performance of the KIPONet. The main recipes of the HQR are that the HQR considers causal relationships existing among both qualitative and quantitative variables of the KIPONet, and that uncertainties embedded in some variables are handled by using Monte Carlo mechanism. The application of the proposed HQR to predicting the expected performance of the KIPONet results in statistically significant outcomes with 95% confidence level.