• 한국임상보건과학회지
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• 제12권1호
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• pp.1678-1688
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• 2024

Purpose: This study was conducted to explore the experiences of nursing students who participated in the pneumonia and pleural effusion using web-based virtual reality and high-fidelity simulation. Methods: This study is qualitative study using inductive content analysis. We developed simulation scenario regarding pneumonia and pleural effusion. Eleven nursing students who participated in simulation were interviewed between June 20 to August 25, 2022. The interviews were transcribed and analyzed according to the inductive content analysis. Results: The results were analyzed into three key categories: 'pre-learning and psychological burden before simulation','increased learning satisfaction','improved clinical performance'. Conclusions: Participants was able to integrate their previous experience, including clinical practice experiences, web-based virtual simulation, into high-fidelity simulation and effectively enhanced their learning experience. Therefore, when providing various types of simulation simultaneously, it is necessary to take into account the prior students' experiences and to organize simulation education by considering the characteristics of simulation.

• 한국사회복지학
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• 제57권4호
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• pp.275-290
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• 2005

본 연구는 한국노동패널조사 자료를 이용하여 과거의 고용형태와 직종 그리고 생애근로기간 등이 노후의 빈곤여부 및 경제적 상태에 미치는 영향을 분석하였다. 노후 빈곤에 관한 기존 연구들은 성별, 연령과 같이 노후 빈곤이 발현된 이후의 대리변수들에만 관심을 갖고 직접적 원인인 과거의 노동경험이 노후빈곤에 미치는 영향에 대해서는 간과하였다. 분석결과, 최종 직종과 고용형태가 노후 빈곤 및 경제적 상태에 매우 유의미한 영향을 미쳤으며, 성별이나 결혼형태 등은 과거 노동경험의 영향을 통제할 경우 유의미한 영향을 미치지 않는 것으로 드러났다. 이처럼 과거 노동경험이 노후빈곤과 직접적으로 연관되어 있기 때문에 현행 공적연금의 급여를 기여에 기초한 것 뿐 아니라 시민권에 기초한 급여형태로 전환하여 노후빈곤을 방지하여야 할 것이다.

• 한국심리학회지 : 문화 및 사회문제
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• 제18권2호
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• pp.215-234
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• 2012

본 연구는 자연스런 스트레스 반응이 유발되는 소아 치과 진료를 경험한 4-10세 아동 63명을 대상으로 스트레스와 아동 회상 기억과의 관계성 검증 및 아동 회상 기억에 다양한 개인차 변인들이- 스트레스 대처 전략 유형, 사건에 대한 부모의 준비성 정도, 사건 관련 사전 경험의 특성- 미치는 영향을 살펴보고자 하였다. 전반적으로 본 연구는 스트레스 수준과 아동의 기억 수행 간에 부적 상관을 보여 관련 국외의 선행 연구들과 일치된 방향성을 보였다. 보다 흥미로운 결과는 스트레스적 경험에 대한 아동 회상의 정확성이 아동의 스트레스 대처 전략 유형, 사건과 관련된 아동의 사전 경험들의 질적 특성, 그리고 관련 사건에 대한 부모의 준비성 정도 등에 의해 직접적인 영향을 받는 것으로 나타났다. 이와 같은 결과는 성학대, 신체 폭력과 같은 범죄 사건과 관련된 아동 회상 진술의 신뢰성 평가시 스트레스 사건에 반응하는 아동의 개인차 및 부모와의 애착 수준 등이 복합적으로 고려되어야 함을 함의한다. 본 연구 결과를 바탕으로 스트레스 수준과 아동 회상 기억의 관계성에 대해 학문적, 임상적, 법정 맥락에서 다각적으로 논의해 보고자 하였다.

• International Journal of Quality Innovation
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• 제5권1호
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• pp.34-42
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• 2004

In the traditional use of conjoint analysis, in order to evaluate the relative importance of several elements composing a service, interviewed customers are asked to express their judgement about different scenarios (specific combinations of elements). In order to reduce the number of possible scenarios, design of experiments methodology is usually exploited. Previous experiences show that, even a limited number of proposed scenarios cause difficulty in answering for the interviewed customer if the scenarios differ for elements of very low interest to him/her. Consequently, a high rate of abandon of the interview has been observed. In this study it is assumed that a service can be decomposed in several improvable elements and/or enriched with new "optionals". In both cases, what under study is assumed to be a set of dichotomous attributes. For each of these attributes, its marginal contribution to customer satisfaction has to be modelled and estimated. To obtain the required information, an opportune questionnaire is proposed to a sample of interviewed customers. An interviewing procedure consisting in a customer driven design of scenarios is followed, starting from the full-optional scenario and eliminating one by one the less satisfying elements. For each interviewed customer, a ranking of attributes is so obtained. Then, by asking the interviewed customer to evaluate on a metric scale the scenarios he previously selected, a rating of attributes can also be obtained. A case study conducted in collaboration with a public transportation company is presented. Contrarily to previous experiences, the abandon rate proved extremely reduced.y reduced.

• Journal of Preventive Medicine and Public Health
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• 제21권2호
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• pp.351-356
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• 1988

To evaluate the possible functional role of serum nickel during the process of parturition, 15 serum samples were collected and analysed for the nickel concentrations in each 3 groups(Group 1 for the period during parturition, Group 2 for the period from delivery of fetus to delivery of placenta, and Group 3 for the period after delivery of placenta) of normal, uncomplicated full term vaginal delivery and one control group composed of healthy unmarried women in 3rd decades of age. Data revealed that average serum nickel concentration of Group 2($26.6{\mu}g/l$) and Group 1($22.2{\mu}g/l$) were significantly higher than that of Control group($13.7{\mu}g/l$), but Group 3's($13.8{\mu}g/l$) was almost same as Control group's. There were significant negative correlation between age and serum nickel concentration in group 2, and a tendency of higher nickel concentration in women who have no previous experiences of pregnancy than who have previous experiences of pregnancy, although it was not significant. These result could be indicative of close causal relationship between serum nickel concentration and the entire process of parturition.

• International Journal of Human Ecology
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• 제13권1호
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• pp.129-145
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• 2012

The purpose of this study was to investigate housing cost burden of U.S. households according to current and previous tenure types and explore influences on their housing affordability. The public-use microdata of the 2009 American Housing Survey was analyzed in the following two stages: In the first stage, households were classified into eight groups by combining their current and previous tenure types, year moved into current housing units and mortgage status of current owners and their characteristics were compared. In the second stage, the factors that influenced the housing cost burden by each combined tenure group were explored using multiple regression analyses. The findings are as follows: (1) The mortgage status was more influential than the previous housing experiences of owner households to distinguish one owner household from another. (2) Renter households who had been owners of previous housing units showed significantly different characteristics compared to continuing and new renter households in terms of income, educational attainment, and householder's marital status as well as housing costs and housing cost burdens. (3) To see the multiple regression analysis results, households with different current and previous tenure types were found to have different factors that influenced the housing cost burdens. In addition, household characteristics were found to have significant influences on housing cost burdens as strong as cost-related variables such as annual mortgage payments and rent per square footage.

• Journal of Korea Trade
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• 제24권1호
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• pp.82-98
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• 2020

Purpose - This study aims to overcome the limitations of existing studies, which linearly determine the precedence factors of competency in overseas subsidiaries. The research objectives are as follows. First, what kind of nonlinear effects does the level of control held by Korean headquarters over foreign subsidiaries have in terms of competency in the subsidiaries? Second, what kind of nonlinear effects do the local experiences of overseas subsidiaries have on their competency? Design/methodology - With data on Korean multinational corporations (MNCs), this paper analyzes the effects of control levels of headquarters (HQs) and host-country experiences of foreign subsidiaries regarding competency in overseas subsidiaries. In particular, this study focuses on nonlinear models, differentiating it from previous studies. In order to examine research hypotheses, this study conducted a survey of overseas subsidiaries of Korean corporations. Surveys were conducted through various methods including e-mail, online questionnaires, fax, and telephone calls. Copies of the questionnaire were distributed to a total of 2,246 overseas subsidiaries, and 409 completed responses were collected. Excluding 15 copies that were insufficiently answered, responses from a total of 394 copies were used for analysis. Findings - This study presents the following results. First, there is a U-shaped relationship between levels of HQ control and competency in foreign subsidiaries. This means that higher levels of HQ control negatively impact the competency levels of subsidiaries because strict control undermines autonomy in subsidiaries. However, if the level of HQ control exceeds a certain point, then the transfer of knowledge between HQs and subsidiaries is facilitated. Knowledge transferred from HQs can be used as prior knowledge by foreign subsidiaries to the benefit of all parties. Accordingly, knowledge transfer negates the negative effects of excessive HQ control and positively affects competency in subsidiaries. Second, there is an inverted U-shaped relationship between the local (host-country) experiences of subsidiaries and competency in foreign subsidiaries. This means that foreign subsidiaries can overcome the liabilities of foreignness and contribute to capability building by accumulating unique knowledge about their host countries. However, if local experiences accumulate excessively beyond a certain point, then the host country-specific experiences of foreign subsidiaries will offset the benefits discussed above. Excessive local experiences not only increase organizational inertia, but also create a problem of goal incongruence due to information asymmetry between HQs and subsidiaries. Therefore, excessive local experiences have negative effects on competency in foreign subsidiaries. Originality/value - This study suggests the following implications. First, unlike existing studies based mainly on linear models, this study presents important theoretical implications in its focus on nonlinear models and its analysis of the effects of HQ control and local experiences on competency in foreign subsidiaries from perspectives of organizational learning theory and agency theory. Second, in terms of practical implications, the results of this study suggest that optimally raising levels of HQ control and managing the local experiences of subsidiaries without increasing organizational inertia is important for enhancing competency in foreign subsidiaries.

• 한국과학교육학회지
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• 제41권2호
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• pp.133-144
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• 2021

이 연구에서는 초등 과학영재 학생의 과학긍정경험 향상을 위한 교수-학습 경험을 탐색하였다. 이를 위해 서울특별시의 한 초등 과학영재교육원에서 과학영재교육을 받는 초등학교 5-6학년 학생 36명을 선정하였다. 선정한 학생을 대상으로 과학긍정경험 지표에 관한 사전 검사와 사후 검사를 시행하였다. 또한 토요일에 진행되는 과학영재수업이 끝난 후에 일부 학생을 대상으로 과학긍정경험 향상을 위한 교수-학습 경험을 탐색하기 위해 개별적인 심층 면담을 시행하였다. 연구 결과, 해당 초등 과학영재교육원의 과학영재수업은 초등 과학영재 학생의 과학긍정경험을 향상시키는 것으로 나타났다. 과학긍정경험 향상을 위한 교수-학습 경험으로는 선행연구의 일반 학생에게서 나타난 '체험 중심의 탐구 활동', '학생 주도적 수업', '긍정적이고 전문적인 피드백', '탐구를 통한 지식 구성', '학생의 흥미와 적성을 반영한 수업', '실생활과 관련된 소재 활용', '모둠활동에서의 원활한 협업과 소통', '학습 내용의 적절한 난이도'의 8가지 교수-학습 경험과 과학영재 학생에게서 새롭게 나타난 '과학적 창의성 향상 전략을 통한 학습 경험', '꼬마 과학자로서의 탐구 경험', '심화 또는 속진 학습 경험', '우수한 학생과의 학습 경험', '다른 학생을 도와준 경험', '높거나 낮은 성취 경험'의 6가지 교수-학습 경험을 추출할 수 있었다. 이를 바탕으로 과학영재 학생의 과학긍정경험 향상 방안에 대한 실제적인 시사점에 대해 논하였다.

• 한국과학교육학회지
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• 제24권1호
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• pp.90-108
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• 2004

This study is to understand preservice science teachers' previous experience, beliefs about teaching and learning, and visions of themselves as future teachers. The data were collected from two individual interviews with 7 voluntary students and analyzed qualitatively for category construction. As the results of this study, we presented two cases, which showed that their different views of teaching science are strongly related to their previous experiences as learners and observers in schools, and that there is the apparent consistency between each participant's beliefs about science teaching and learning and their own visions of teaching in a science classroom. Implications for preservice science teacher education related to the results were discussed.

• 패션비즈니스
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• 제13권4호
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• pp.77-84
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• 2009

The purpose of this study was to examine family factors affecting compulsive buying behavior. Three hundred fifty-five female college students who had purchased fashion products through Internet shopping or TV home shopping participated in this study. For data analysis, descriptive statistics, correlation analysis, t-test, multiple regression, and reliability test. As the results, approximately 18% of respondents were revealed as compulsive buyers. Compulsive consumption scores were correlated to higher previous childhood consumption experience, family matters, parents' compulsive consumption tendency, and reference group. Also, results of multiple regression revealed that previous childhood consumption experience, parents' compulsive consumption tendency, and reference group were significantly related to compulsive buying, Finally, there were significantly differences between compulsive buyers and non-compulsive buyers on previous childhood consumption experiences, parents' compulsive consumption tendency, and reference group. Based on these results, this study would provide significant implications to academic scholars, consumer policy decision makers, and marketers.