• Title/Summary/Keyword: 경험론적 접근

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Software Development Process for Project Complexity and Size (프로젝트 난이도와 규모에 따른 소프트웨어 개발 프로세스)

  • Yoon, Seok-Min;Kim, In-Sik
    • Journal of the Korea Society of Computer and Information
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    • v.14 no.6
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    • pp.33-40
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    • 2009
  • In this thesis, for the assessment of software development process for project complexity and project size : one of digital watermarking algorithm is selected and examined. Digital watermarking provides a solution to illegal copying of digital contents and has many other useful applications, including web broadcast monitoring, transaction tracking, authentication, copy control and device control. This thesis focused on the method for customizing software development path, considering the project environments and characteristics. The selection standard of software development path is composed of process items, based on the ISO/IEC 15721 Information Technology Guide for ISO/IEC 12207 (Software Life Cycle Process) and ISO/IEC 15504 Information technology - Process assessment. To evaluate the algorithm, a system for selecting development path, which reflected algorithm, was examined.

A Study on Clinical Nurses' Coping to Workplace Bullying: Q Methodological Approach (임상간호사의 직장 내 괴롭힘에 대한 대처 경험: Q 방법론적 접근)

  • Lee, Hye Jin;Sim, Won Hee;Lee, Dain
    • Journal of Korean Clinical Nursing Research
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    • v.29 no.3
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    • pp.283-295
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    • 2023
  • Purpose: The purpose of this study was to provide basic data to understand the organizational culture of nurses by categorizing nurses' experience of coping with bullying in the workplace through Q methodology and analyzing the characteristics of each type, and to induce correct policy measures and interventions to create an atmosphere created in the nursing clinical field to be more advanced and positive. Methods: To form the Q population, focus group interviews were conducted with nurses working for more than six months at two general hospitals in Seoul and Gyeonggi. Interviews were conducted by 12 nurses introduced to participants who can provide researchers with a wealth of information on workplace bullying experiences without filtration. In addition, the Q population was extracted by reviewing the results. Based on the results derived from this, 38 Q statements in total were extracted. Forty clinical nurses were required to classify Q sample statements, and the data collected through this were analyzed using the pc-QUANAL program. Results: As a result of the analysis, a total of five types of clinical nurses' experiences of coping with bullying in the workplace were identified: 'tense emotion-based tolerance response,' 'positive thinking-based self-effort response', 'individualistic thinking-based passive response', 'support system-based emotional expression response' and 'active response centered on problem-solving'. Conclusion: The derived response types are expected to be guidelines for suggesting strategies to eradicate bullying in the workplace at the organizational level, individual level, prevention level, and organizational culture level.

A Study on the Menopause Experience : A Q Methodological Approach (폐경기 경험에 관한 연구 : Q 방법론적 접근)

  • 신혜숙
    • Journal of Korean Academy of Nursing
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    • v.25 no.4
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    • pp.807-824
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    • 1995
  • This study was intended to provide women who are experiencing menopause with effective nursing care by exploring the menopause experience. The purpose of the research was to understand the subjective feelings of women about the question of what the menopause experience is. Q-Methodological method was used for that purpose. As the research method, Q-statements were collected preliminary to the study of through in -depth interviews and a literature review. For the study 34 Q-statements were selected. There were 21 women as subjects for the research. The 21 women sorted the 34 statements using the principle of Forced Normal Distribution. The principle of Forced Normal Distribution, which has nine scales to measure the individual opinions, was called Q-Factor Analysis by using PC Quanl Program to supply the material. As a result, there were four categories(self-com-passion type, self-regulation type, self-perception type, self-abandonment type) of special opinion about the menopause experience in these women. The first type was called Self-compassion This type' was associated with varying degrees of emotonal instability(psychological withdrawal). And type in menopause signifies loss of a socially valued status and may result in depressive symptoms. This type expresses the menopause experience as associated with negative reaction. The second type is called Self-regulation. This type overcomes the menopause experience more actively than the other types and do not express the menopause experience as one of suffering. This type make efforts by themselves to regulate the mono-pause experience. The third type is called Self-perception. This type perceives the experience of menopause which as typical menopausal syndrome (hot flashes and decreased vaginal lubrication, decreased estrogen producing atrophic changes of the labia and vaginal mucosa, making intercourse uncomfortable). The fourth type is called Self- abandonment. This type denies the experience of menopause. The meaning of menopausal experience is significantly related with a life accident or life load. Also, This type experiences pain in the musculoskeletal system. As a result, The meaning of the menopausal experience is affected by perceived subjective experience of the nurses, the need to understand each persons meaning of the menopause experience and to develop appropriate nursing interventions based on the typology of menopause experience. Finally. The result of the study will provide basic data for nursing intervention the menopausal women.

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ICT Living Lab as User-driven Innovation Model: Case Analysis and Implication (사용자 주도형 혁신 모델로서 ICT 리빙랩 사례 분석과 시사점)

  • Seong, Jiun;Park, Inyong
    • Journal of Science and Technology Studies
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    • v.15 no.1
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    • pp.245-279
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    • 2015
  • The new innovation model that deals with agenda as sustainability, quality of life, societal challenges is emerging as NIS(National Innovation System) is needed to transit to post catch-up and creativity. To achieve this objective, there is a growing need for enhancing usage of ICT, end-user's needs, prolification of R&D results and social impact. Living Lab is the new innovation model that end-user's participation, co-work/network within actors and usage of user's experience and This study deal with Living Lab related R&D of ICT-based service from co-work with end-users. Example cases are Turku Archipelago Living Lab in Finland, and Living Lab projects in EU, EIT ICT Labs and ELLIOT. And the focus of case analysis is that reflection of user's needs and experience, and aspect of ICT usage.

Epistemological Study of the Spatial Experience by Use of Mobile Wearable Device (모바일 웨어러블 디바이스에 의한 공간경험의 인식론적 연구)

  • Cho, Byung Chul
    • Journal of Broadcast Engineering
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    • v.21 no.5
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    • pp.704-713
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    • 2016
  • Recently, the value and the status of the body that are due to the mobile wearable device have attracted attention globally confusing in media convergence age. The mobile wearable device connect worldwide that are networked to overcome the limitations of space and time, also it provide a great opportunity to be able to us to open a new cultural experience and value to the populace. In this study, spatial information acquired by the virtual reality 360 degrees camera around the Gangnam station. Also, extended spatial experience performed by use of virtual reality headset, smart phone connected to the Youtube platform. Sense of body can also lose its value due to voyeurism, it is facing the transformational period in civilization. In conclusion, through deep research into the intersections of technology and a human being for the future, maintaining the proper balance is the key. Therefore, this study identified the need for interdisciplinary research.

A Study on the Practical Methodology of Engineering Education through the Making of Smart Mirror (스마트 거울의 제작을 통해 이루어진 공학 교육 실천 방법론에 관한 연구)

  • Seo, Myeong-Deok;Kwon, Ji-Young;Chang, Eun-Young
    • Journal of Practical Engineering Education
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    • v.10 no.1
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    • pp.9-15
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    • 2018
  • A digital signage is constructed using a speech recognition based API, and VRSM (Voice Recognition Smart Mirror) that obtains information such as weather, map, exercise information, schedule, and image by user's voice command so as to be different from other commercialized products is proposed. This course provides an effective method of engineering education through the process of being evaluated as the result of independent graduation certification system, and also it had been the opportunity to design and produce works for 3 semesters by 2 students one group in the majors. Through the comprehensive capstone design, it has experienced engineering approach and creative thinking opportunity. We have won the best academic prize by participating in the academic conferences of the institute about the interim result, and obtained the results of the prize contest in other academic conferences. The improvement in practical skills obtained through this process proved to be beneficial for self-confidence and job-seeking opportunities through actual employment.

Convergent Approach of Phenomenological Methodology about Male Nurses' Adaptative Experience at PACU (회복실 남자간호사의 임상 적응 경험에 관한 현상학적 방법론의 융합적 접근)

  • Park, Sung-Joo;Kim, Myung-Ah
    • Journal of Digital Convergence
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    • v.20 no.1
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    • pp.415-424
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    • 2022
  • Purpose: The purpose of this study was to identify the experiences of male nurses working in PACU. Methods: A phenomenological method was used in this study. Data were collected by individual in-depth interviews with six participants. Colaizzi's phenomenology has been adapted as a research method in this qualitative study. Results: 4 categories, 9 theme clusters, and 21 themes were identified. The 4 categories derived from the data as follows: 'Beginning my career in nursing ','Facing difficult reality', 'Striving to survive', 'Full adjustment in the workplace' Conclusion: These results could help to expand understanding the role of male nurses working in the PACU. In additions, the results could help basic data for men to develop effective strategies and educational programs.

A Study on building the KMS for development of the Leadership - Based on the Power Process Methord - (리더십 향상을 위한 지식경영시스템 구축방안 -POWER PROCESS를 중심으로)

  • Lee Byung-Ku;Lee Kyung-Hwan
    • Proceedings of the Korea Society for Industrial Systems Conference
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    • 2006.05a
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    • pp.351-367
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    • 2006
  • 리더십에 관한 연구는 리더십 특성요인연구, 리더십 contingency 연구, 특성이론적 접근, 행동적 접근, 상황이론적 접근 등이 있으나, 이러한 접근방법이 언제나 긍정적인 리더십을 유발하는 것은 아닌 것으로 나타나고 있다. 따라서, 긍정적이고 일관된 리더십을 만들어 내기 위해서는 리더십에 대한 새로운 접근이 요청된다. 리더십에 대한 연구는 매우 다양하게 나타나고 있으나, 문헌연구에서 볼 때 리더십은 파워라는 공통 요소를 가지고 있다. 파워는 사람으로 하여금 목적지향적인 행동을 유발하는 능력이며, 문헌에 나타난 리더십의 개념은 조직구성원으로 하여금 목적지향적인 행동을 하게하는 능력이다. 따라서, 리더십은 권력의 한 유형으로 볼 수 있다. 그러므로, 본 연구에서는 리더십을 power process에 기초한 권력순환적 관점에서 연구하고자 한다. Power process는 권력요소, 가치, 욕구, 환경, 관계의 다섯 가지 권력결정요소들의 상호작용 과정이다. 이러한 상호작용을 통해서 power process는 권력의 원천을 창출하는데 이 원천에 의한 권력행사는 긍정적인 결과를 유발한다(이경환, 2001). 앞에서 지적한 바와 같이 리더십은 권력의 한 유형이므로, power process에 의한 리더십 행사를 실증연구를 함으로서 지식경영시스템 구축을 위한 요인을 제시하고자 한다. 본 실증적 연구에서 리더는 자신의 권력요소(타고난 능력, 소질, 경험 등=경영자특성)와 욕구, 가치(경영철학) 관계성 및 환경과 같은 파워결정요소(리더십 결정요소)의 상호작용을 통해 자신의 리더십 원천을 창출할 때 즉, power process를 통해 리더십을 행사할 때 이러한 리더십은 경영성과에 긍정적인 결과를 유발하는 것으로 나타났다. 그러므로, 리더십 성과 향상을 위한 지식경영정보시스템은 파워결정요소적 측면에서 고려되어야 할 것이다. 모델과 독립성 모델에서는 시스템 등급에 영향을 준다. 향후에는 더욱 더 다양한 상호의존 모델들이 정량화될 필요성이 있다고 본다. 진행하였다. 줄여서 보다 더 정확하고, 지능적인 규칙구성요소 추출 방법론을 제시하고 구현하여 지식관리자의 규칙습득에 대한 부담을 줄여 주고자 한다. 도움을 받을 수 있게 되었다.을 거치도록 되어있다. 교통주제도는 국가의 교통정책결정과 관련분야의 기초자료로서 다양하게 활용되고 있으며, 특히 ITS 노드/링크 기본지도로 활용되는 등 교통 분야의 중요한 지리정보로서 구축되고 있다..20{\pm}0.37L$, 72시간에 $1.33{\pm}0.33L$로 유의한 차이를 보였으므로(F=6.153, P=0.004), 술 후 폐환기능 회복에 효과가 있다. 4) 실험군과 대조군의 수술 후 노력성 폐활량은 수술 후 72시간에서 실험군이 $1.90{\pm}0.61L$, 대조군이 $1.51{\pm}0.38L$로 유의한 차이를 보였다(t=2.620, P=0.013). 5) 실험군과 대조군의 수술 후 일초 노력성 호기량은 수술 후 24시간에서 $1.33{\pm}0.56L,\;1.00{\ge}0.28L$로 유의한 차이를 보였고(t=2.530, P=0.017), 술 후 72시간에서 $1.72{\pm}0.65L,\;1.33{\pm}0.3L$로 유의한 차이를 보였다(t=2.540, P=0.016). 6) 대상자의 술 후 폐환기능에 영향을 미치는 요인은 성별로 나타났다. 이에 따른 폐환기능의 차이를 보면, 실험군의 술 후 노력성 폐활량이 48시간에 남자($1.78{\pm}0.61L$)가 여자($1.27{\pm}0.45L$)보다 더 높게 나타났으며 (t=2.170, P=0.042),

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A Dynamic Approach for Evaluating the Validity of Mortgage Lending Policies in Korean Housing Market (시스템다이내믹스 시뮬레이션을 이용한 주택 수요 조절 정책의 타당성 평가)

  • Hwang, Sung-Joo;Park, Moon-Seo;Lee, Hyun-Soo;Kim, Hyun-Soo
    • Korean Journal of Construction Engineering and Management
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    • v.11 no.5
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    • pp.32-40
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    • 2010
  • Recent periodical boom and burst of house price have made mortgage lending issues become the main public interest in Korean real estate market. However, because mortgage-lending issues had not been discussed until then, housing market forecasting associated with mortgage lending has been difficult while using an empirical approach. Thus, comprehensive and systematic approach is required as well as validity of mortgage lending policies should be evaluated. In this regard, this research conducts a sensitivity analysis to validate the proposed policies and estimates the effects of current policies on LTV and DTI ratios with a comparison of another policies scenario. A causal loop and sensitivity analysis using system dynamics confirmed that LTV and DTI regulation is strong clout to housing market. However, to prevent transfer of potential mortgage borrowers to nonmonetary institutions, regulations in loans of nonmonetary institutions should be practiced in accompaniment with regulations of primary lending agencies.

An Empirical Test of the Interactionist Model on the Relationship Between Household Income, Main Caregiver Depression, and Youth Aggression (가구소득, 주양육자 우울, 청소년 공격성 간의 종단적 상호교류관계 검증 : 자기회귀교차지연모델을 이용하여)

  • Kim, Dong Ha;Um, Myung-Yong
    • Korean Journal of Social Welfare Studies
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    • v.47 no.1
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    • pp.151-178
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    • 2016
  • The primary goal of the current study was to investigate the longitudinal relationship between household income, main caregiver depression, and youth aggression from the interactionist perspective. The data were derived by combining the 2006, 2009 and 2012 survey waves from the Korean Welfare Panel Study. This data set covered the full span of adolescence from elementary to high school. The study utilized 561 families as the final sample and conducted autoregressive cross-lagged analysis. As a result, the early income status, main caregiver depression and youth aggression were likely maintained over time. Second, the results provided support for a reciprocal relationship between income and main caregiver depression. On the other hand, the reciprocal relationship between main caregiver depression and youth aggression was not found in the current study. Finally, the mediating effect of main caregiver depression between income and youth aggression was not found in the present study. In conclusion, the results of this study support the interactionist model in that the association between family income and main caregiver depression involves reciprocity and mutual influence across time. These findings have major implications for policy and interventions in regards to low-income families.