• 대한수학교육학회지:학교수학
• /
• 제11권3호
• /
• pp.497-511
• /
• 2009

본 연구는 서울시에 위치한 초등학교 3학년 아동 53명을 대상으로 도식기반 전략 프로그램으로 수학 문장제를 교수함에 있어 중재재료 투입방법(병렬, 순차)에 따른 수행결과를 처치집단, 문제유형(결합, 변화, 비교), 회기별(사전검사, 사후검사 3회)로 알아보고자 하였다. 사전, 사후검사 문항은 곱하기와 나누기 연산을 필요로 하는 결합, 변화, 비교 문제로 각 3문제씩 9문제로 구성되었으며 각 회기가 끝난 다음날 바로 사후검사로 수행 정도를 측정하였다. 본 연구결과에 따르면 문장제 유형별 수행이 교수재료 투입시기에 큰 영향을 받지 않았으나 문제구조가 유사한 결합형 문제와 변화형 문제인 경우 나중에 교수한 변화문제의 도식이 결합문제의 도식 생성에 혼란을 주어 결합문제의 수행이 떨어지는 결과가 나타났다.

• 기술혁신학회지
• /
• 제8권3호
• /
• pp.1087-1116
• /
• 2005

This research examines performance evaluatees' opinions regarding the institutional performance evaluation systems of Government S&T Research Institutes (GRI). Research methodology is as follows: first, four perspectives of Kaplan & Norton (1992) Balanced Scorecard Model are revised into six perspectives suitable to GRI's characteristics. Second, experts classify current performance evaluation measures into the six perspectives. This enables different evaluation systems of three GRI evaluation groups to be compared under the same evaluation measures. Third, GRI's evaluatees are asked to allocate ideal weights on the performance measures. The evaluatees' weights are compared with the weights of current performance measures, and the characteristics of evaluatees' opinions about current performance evaluation systems are analyzed. Results are as follows; first, six perspectives for Korean GRIs are financial, long-term outcome, short-term outcome, strategic direction, project management, human resources perspectives. second, GRI evaluation systems put the most weights on the long- and short-term outcome perspectives and the least weights on the financial perspective. This result complies with theoretical model: in performance evaluation of GRIs, the customer perspective is the most important one while the financial perspective is the least important one. Third, evaluatees think that the long-term outcome perspective of the Basic-technology GRI group and the short-term outcome perspective of the Applied-technology GRI Group needs more weight. Fourth, it is found that the current systems have more weights on the project management and strategic direction perspectives than evaluatees think. The possible explanation of this result would be that since the measures of these perspectives are relatively easier to set up than those of other perspectives, the current systems contains larger number of measures and, accordingly more weights.

• 디지털융복합연구
• /
• 제9권3호
• /
• pp.1-10
• /
• 2011

현재 국가적 수준에서 과학 데이터세트에 대한 관리체제나 보전을 위한 구체적인 방침이 없다. 그래서 연구 프로젝트를 실시하고 있는 과학자 및 연구그룹들은 데이터세트에 대한 정보의 검색은 물론 공유가 불가능하다. 디지털화된 데이터를 이용하는 연구가 급격히 증가되고 있는 현 상황에서 연구자들 간에 과학데이터를 공유하고 재사용하는 것은 매우 중요하게 인식된다. 따라서 국가수준의 과학데이터 정책수립의 필요성이 대두되고 있다. 본 연구는 외국의 선진사례를 분석함으로써 우리나라의 전략적 계획수립에 있어서 중요한 시사점을 찾는 것이다. 먼저 과학데이터에 대한 일반적 사항과 국가별로 개략적인 과학데이터 정책방향을 살펴본 후 우리나라와 비슷한 정부주도의 집중화된 연구 환경, 연구 지원체제 및 정보서비스 등으로 구성된 오스트레일리아를 대상으로 집중적으로 연구하였다. 구체적으로 ANDS(Australian National Data Service)를 분석하고 우리나라에 적용할 수 있는 시사점들을 도출하였다. 마지막으로 우리나라의 과학데이터 정책수립 사 반영되어야 할 가장 기본적인 원칙 들을 제시한다.

• 안보군사학연구
• /
• 통권8호
• /
• pp.271-309
• /
• 2010

The main theme of this study is about North Korea's contemporary military strategy which remained a blind spot in the 21st century. Indeed, Pyongyang's contemporary military strategy is evolved from the logic of War. On the basis of this logic, this study examined North Korea's contemporary military strategy with three analytical frameworks. The first is the discovery of Clausewitz's dictums and application of the Trinitarian analysis on the Korean cases. During the course of applying Clausewitzian main dictum--War as continuation of politics, the methodological analysis on war played a important role generalizing the pattern and matrix of North Korea's strategic thinking and military strategy. In particular, Clausewitz's Trinitarian framework on war -Government (reason), Army (chance), People (passion)- was a universal framework to scrutinize the North Korean missile and nuclear strategy. The second is about the matrix of North Korea's military strategy, The study suggested the genealogical feature of Pyongyang's military strategy. In principle, the dictum of 'Military-First Politics' 1S the combination of the political philosophy, Chuch'e (self-reliance) of Kim Il Sung and Kin Jong Il reflected in the military readiness. As a result this analysis was able to equate Clausewitz's dictums to explain Pyongyang's idea of the nature of war in that North Korea's military strategy is the central instrument of delivery to achieve political objectives. The third is about the theoretical encounter of 'Clausewitz's Wonderful Trinity' and 'Remarkable Trinity on North Korea's contemporary strategy'. On the basis, three elements are connected to one of three groups in society; the people, the military, and the government. In order to apply the Clausewitz's Trinitarian analysis into Kim Jong Il's 'Military-First' strategy, two case studies (Missile and Nuclear strategy) were examined. The finding of this study is that Clausewitzian dictum in the 19th century is still valid in the 21st century as it provided plausible theoretical framework to explain the North Korean contemporary military strategy with a reminder that the nature and logic of war are fixed in the socially constructed state.

• 한국환경과학회지
• /
• 제23권8호
• /
• pp.1455-1462
• /
• 2014

The purpose of this study is to examine green consumer behavior (green product purchasing behavior and green consumption life) affected by demographical characteristics, and cognition degree of green life (cognition of a green indicator, a green life catalyst system, and environmental problems). It's also to promote strategy and suggest effective activation plans for the vitalization of green consumer behavior. To carry out the task, verification of credibility, multiple regression analysis, two-step cluster analysis, and multinomial logistic analysis were used. The results are as follows: First, the factors that effect green product purchasing behavior were gender, age, cognitive of a green indicator, carbon points system, electricity peak hour system, and seriousness of environmental damage due to lifestyle. Second, the factors that effect green lifestyle were gender, age, carbon grade indicator system, cognition of a green system, and the seriousness of environmental damage due to lifestyle. Third, the comparative group characteristic analysis showed low rates for careless green consumer behavior groups compared to the passive green consumer behavior groups in cognition of a green indicator, green system, and environmental problems. For active green consumer behavior groups, the analysis showed high rates in cognition of carbon grades, eco-labeling, electricity peak hour system, and environmental damage due to lifestyle. In order to encourage green consumer behavior, it's evident that cognition of a green indicator, a green life catalyst system, and environmental problems need to be improved through strategic education and continuous encouragement.

• 한국산학기술학회논문지
• /
• 제21권11호
• /
• pp.804-813
• /
• 2020

기존의 국내 무부채 기업에 관한 연구는 부채 그룹과 대비되는 의미에서의 무부채 단일 그룹의 동질적인 그룹 특성 연구에 중점을 두었다고 볼 수 있다. 본 연구는 국내 무부채 기업군을 단 변량 분석과 다 변량 로짓 회귀분석을 사용하여 배당금을 지급하는 그룹과 지급하지 않는 그룹으로 나누어 실증 분석한 결과 국내 기업들이 무부채 전략을 선택하는 동기에 있어서 크게 두 종류의 기업군으로 분류 될 수 있음을 발견했다. 첫 번째 기업군은 주로 기업 크기가 작은 신생 기업들로서 금융시장에서 부채를 조달하는데 어려움이 있고 이런 재정적인 어려움 때문에 무부채를 선택하는 기업들이다. 이런 종류의 기업들은 배당금을 지급할 수 있을만한 유동성이 없다. 두 번째 그룹은 비교적 크고 성숙한 기업들로서 현재 부채 조달에 어려움은 없지만 미래 성장에 필요한 투자 자금 확보를 대비해서 현재의 부채 사용을 억제하여 필요한 시점의 원활한 부채 자금 조달을 위한 재정적 유연성을 갖고자 무부채 전략을 선택하는 것으로 보인다. 재정적으로는 비교적 안정되어 있고 배당을 지급하지 않는 그룹보다 수익률과 영업 현금흐름에서 더 높지만 성장가능성은 상대적으로 더 낮다. 요약하자면 무부채 그룹은 단일 공통된 특성의 그룹이 아니다.

• Nutrition Research and Practice
• /
• 제5권1호
• /
• pp.52-59
• /
• 2011

The purpose of this study was to investigate how advanced maternal age influences lifestyle, nutrient intake, iron status, and pregnancy outcomes in pregnant women. The subjects of this study were 112 pregnant women who were receiving prenatal care at gynecologists located in Seoul. The subjects were divided into two groups according to their ages: those over age 35 were the advanced age group of pregnant women (AP) and those under age 35 were the young age group of pregnant women (YP). General factors, nutrient intakes, iron status, and pregnancy outcomes of the two groups were then compared. It was found that 72.5% of the YP group and 51.2% of the AP group had pre-pregnancy alcohol drinking experience; indicating that the YP group had more pre-pregnancy alcohol consumption than the AP group (P<0.05). The only difference found in nutrient intake between the two groups was their niacin intakes which were $16.83{\pm}8.20\;mg$/day and $13.76{\pm}5.28\;mg$/day, respectively. When gestational age was shorter than 38.7 weeks, the average infant birth weight was $2.95{\pm}0.08\;kg$, and when gestational age was longer than 40 weeks, it averaged at about $3.42{\pm}0.08\;kg$. In other words, as gestational age increased, infant birth weight increased (P<0.0001), and when maternal weight increased more than 15 kg, the infant birth weight increased significantly (P<0.05). In conclusion, in order to secure healthy human resources, with respect to advanced aged women, it is necessary to intervene by promoting daily habits that consist of strategic increases in folate and calcium intake along with appropriate amounts of exercise.

• 한국의류학회지
• /
• 제16권2호
• /
• pp.263-275
• /
• 1992

This study intends to provide strategic positioning of brand image analysed from the view point of perceptual dimensions of clothing consumers. Consumers are segmented on the basis of the attributes of brand image, and in each segment, perceptual map is composed according to multidimensional scaling. The results are as follows; 1. According to the Benefit Segmentation, it is statistically significant that the consumers are divided into 'product-factor oriented group 'and' image-factor oriented group'. 2. From the analysis of perceptual map upon the 'similarity of brand image,'image-factor oriented group 'perceives more differently than 'product-factor oriented group' 3. From the analysis of perceptual map with the evaluation of attributes of brand image, price, promotion and design are significant determinants in 'total consumer group'. In addition, store image is significant determinant in' image-factor oriented group' and quality is significant determinant in' product-factor oriented group'. According to the evaluation of consumers on 8 brands with determining attribute-vector, ranks of brands in each segment are similar in the vector of price and promotion but different in the vector of design between segment groups. 4. From the analysis of perceptual map upon the preference of brand image, the distribution of preference and position of ideal point are different between segment groups. 5. With evaluation of purchase habit, statistically significant differences are found between groups segmented in the degree of importance of attributes, purchasing motive, purchasing time, sources of information and expenses for clothes.

• 한국초등과학교육학회지:초등과학교육
• /
• 제22권2호
• /
• pp.149-155
• /
• 2003

The objective of this research was to study the impact of metacognitive lesson models on the formation of magnetic field concepts. The subjects of this research was eighty students from two sixth grade classes. One class of forty of these students was the experimental group, which the metacognitive strategic lesson model was applied, and the other class of forty students was the control group which the traditional lessons were conducted. As the result of the experiment, the experimental group and the control group, which previously did not show difference in terms of achievement of conceptualizing magnetic field, displayed a significant difference. According to the comparison between the pre-experiment test on the students' previous concepts and the achievement of the students after the experiment, the middle group showed difference between the experimental group and the control group in a small degree. The lower group showed a notable difference between the two groups and the higher group showed no difference. In terms of achievements shown in different questions asked, there was little difference in the questions that were stated in the textbook while there was a significant difference in the questions that applied the contents of the textbook. The higher academic group, according to the test on the previous concepts, did not show much difference between the experimental group and the control group when they were asked about the concepts of the textbook. In terms of the comparison in the metacognitive levels, both the higher and lower metacognitive experimental groups' average grade was higher than the control groups' and showed an important statistical difference.

• 산학경영연구
• /
• 제21권2호
• /
• pp.195-214
• /
• 2008

지난 2004년 이후로 정부는 지역의 내생적 자립과 발전을 위한 핵심역량과 성장동력을 창출하기 위해 지역혁신체계를 구축하기 위한 정책을 추진하였고 추진주체로서 산학연 전문가를 중심으로 구성된 지역혁신협의회를 만들었다. 당시 강원도의 지역혁신협의회 조직은 운영위원회와 사무국을 중심으로 기획조정분과, 전략산업분과, 문화관광산업분과, 지연산업분과, 지역인적자원개발분과 등으로 구성되어 지역혁신정책을 수립, 검토, 심의, 평가, 확정하는 업무를 담당하는 등 의욕적으로 추진되었다. 하지만, 기존 정부조직과의 역할차별화 문제, 균형발전위원회의 예산확보문제, 전략적 조직체계 문제, 의사결정구조 문제등으로 애초에 기획했던 지역혁신협의회의 기능과 역할과는 달리 미래지향적 전략설정과 혁신적 지역산업정책의 추진은 어렵게 되고 지역에서 기존에 추진하고 있던 산업과 연구자원에 근거하여 전략산업이 선정되고 예산배분이 결정되었다. 성공적이지 못한 결과에도 불구하고 오늘날과 같은 혁신사회에서는 지역의 혁신정책을 결정하고 심의, 조정할 수 있는 지역혁신협의회와 같은 조직의 역할과 필요성이 점점 중요해지고 있는 추세이다. 아마 차기정부에서도 비슷한 역할을 담당할 혁신과 창업의 추진체가 앞으로도 계속 출현할 것으로 예상한다. 본 논문의 목적은 지역혁신협의회의 조직구조를 분석하고 기존 조직의 전략과 조직구조에 대한 문제점을 도출하고 이에 대한 해결책을 제시함으로써 바람직한 혁신추진체의 역할과 모습을 재정립하는 것이다. 본 논문에서는 저자가 속한 강원도 지역혁신협의회의 조직구조와 분과의 역할을 체계적으로 분석하고 문제점을 식별, 논의하고 바람직한 추진체가 갖추어야 할 사항과 시사점을 제시하고자 하였다.