• Educational Technology International
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• 제20권1호
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• pp.1-24
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• 2019

The purpose of this study is to determine priorities for designing digital citizenship education based on the key indicators of importance-performance. Survey data were collected from 283 university students in South Korea and analyzed with Importance-Performance Analysis to diagnose the current level of digital citizenship and draw their needs for educational treatment. The results showed that for all the factors except the Technical Skills (TS), the level of importance was significantly higher than that of performance. Another finding indicated that in the Importance-Performance matrix all the factors were located in the first quadrant (i.e. maintaining the current state) and the third quadrant (i.e. low demands for improvement). Specifically, two items located in the second quadrant where urgent treatment is required could have to do with the increasingly active participation in socio-political issues raised in South Korea. This study offered a window into what to focus on when designing digital citizenship education based on the systematic analysis of the needs for digital citizenship education in South Korea.

• 한국조경학회지
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• 제30권1호
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• pp.18-28
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• 2002

This research is a preliminary empirical investigation to segment the green tourism market by intention, which is a major precedent variable determining the behavior(i.e., participation in green tourism). Then, characteristics of each segmented group such as their socio-demographic variables, green tourism attitude, types of attractions they want to be provided in destination, and constraints to participate in green tourism were compared to give information useful for green tourism managers. Data was collected by a polling agency on a total of 608 residents of Seoul, who would be potential green tourists. Three green tourist groups were identified by intention to participate. The results showed that only gender among socio-demographic variables, two constraint factors, green tourism attitude, and s]me attractions were statistically significant. It is worth noticing, however, that there was no difference in green tourism attitude between the two groups that have the strongest and the weakest intention to participate in green tourism. This result means that the green tourism attitude does not always influence positively on the formation of intention. Perceived behavioral control construct such as cost may played an important role in lowering intention to visit. Based on the findings, several marketing strategies were suggested such as identification of target market and inducing potential green tourists to participate.

• 한국환경복원기술학회지
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• 제9권2호
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• pp.33-44
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• 2006

The purpose of this study is to establish future directions of environmentally-friendly restoration of Yangjae underground stream and reflect various opinions of inhabitant in the plan and design process. The opinions from the citizens include the economic and environmental suitability of the restoration projects and preference for the future directions of restoration. The citizens are favorable to removing the existing parking lot and want to have jogging course, walking path and bike road in the stream. Different opinions and resulted in preferred facilities and diminishing existing park along the stream depending on the restoration influencing zone. As a result, citizens agree in restoration but they have different opinions about the feasibility of new facilities, streams restoration and central park reduction locally. It is desirable to reflect the opinions of citizens in the process of plan and design of restoration project.

• 한국게임학회 논문지
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• 제15권5호
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• pp.153-162
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• 2015

본 연구는 게임이 가지는 사회적 역할을 탐색하고자 협동성을 요구하는 게임과 오프라인에서 목격되던 대인간의 관계형성에 영향을 미치는 심리적 속성들과의 관계를 탐색하였다. 구체적으로 협동성을 요구하는 게임 이용이 심리적 속성인 자기노출과 친밀감에 영향을 미치는지를 살펴보고, 이러한 심리적 속성들과 오프라인 사회 참여와의 관계에 대해 살펴보고자 하였다. 이를 위해 온라인과 오프라인을 통해 설문을 실시한 결과, 협동성을 요하는 게임을 많이 이용할수록 자기노출과 친밀감이 증가하고, 자기노출과 친밀감이 커질수록 오프라인 사회참여에도 영향을 미치는 것으로 나타났다. 본 연구의 주요 결과에 대한 함의나 논의점이 본문에 제시되었다.

• 대한가정학회지
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• 제50권2호
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• pp.25-38
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• 2012

The purpose of this study was to investigate how parents saw the relationship between early years educational institutions and parents, and how these perceptions were influenced by parental background factors. A total of 334 parents who sent their child to a kindergarten participated in this study. The collected data were analyzed by Chisquared test, t-test, and one-way ANOVA. The results of this study were as follows. First, parents had a high level of interest in their child's education, but little actual knowledge about the contents and strategies of education in the kindergarten setting. Second, regarding parental participation in early childhood education institutions, necessity for parents's involvement in the institutions was relatively higher than the average. Third, when considering the relationship between staff in early childhood education institutions, i.e. kindergartens, and parents both teachers and parents hoped to form a relationship in which they could freely exchange their opinions.

• 환경영향평가
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• 제13권4호
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• pp.165-185
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• 2004

Assessment in Socio-economic items should be used to estimate social influence when policies and projects were introduced. To estimate current situation of socio-economic items 19 Environmental Impact Statement (EIS) of large scale projects were analyzed. The projects were selected based on magnitude of social impact when the projects were implemented. Environmental Impact Statement was categorized into line projects(road construction, railroad construction, stream development, etc), and surface projects(energy development, wetland reclamation, recreation and sport development, and housing and residential development, etc) thus being chosen for 19 projects in each categories. This report was based on the analysis of 7 items in socio-economic environmental items(i.e., population, residents, industry, public facilities, education, transport and historical monument). Most EIS did not follow the regulation suggested by Ministry of Environment, and only current circumstances were briefly described. Indifference of in-depth analysis of socioeconomic environmental items would influence the process of social and environment impact negatively in the midst of construction of National Projects such as Outer Circle Seoul Highways, Saemankeum Reclamation Projects, etc. This abrupt halt of construction was mostly based on a lack of public hearing or public participation. Socio-economic items are also very much lacking in quantitative method and strengthening socio-economic environmental items is needed via checklist or matrix that brings decision-makers better ideas objectively.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2021년도 학술발표회
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• pp.146-146
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• 2021

A contamination event occurring in water distribution networks (WDNs) needs to be handled with the appropriate mitigation strategy to protect public health safety and ensure water supply service continuation. Typically the mitigation phase consists of contaminant sensing, public warning, network inspection, and recovery. After the contaminant source has been detected and treated, contaminants still exist in the network, and the contaminated water should be flushed out. The recovery period is critical to remove any lingering contaminant in a rapid and non-detrimental manner. The contaminant flushing can be done in several ways. Conventionally, the opening of hydrants is applied to drain the contaminant out of the system. Relying on advanced information and communication technology (ICT) on WDN management, warning and information can be distributed fast through electronic media. Water utilities can inform their customers to participate in the contaminant flushing by opening and closing their house faucets to drain the contaminated water. The household draining strategy consists of determining sectors and timeslots of the WDN users based on hydraulic simulation. The number of sectors should be controlled to maintain sufficient pressure for faucet draining. The draining timeslot is determined through hydraulic simulation to identify the draining time required for each sector. The effectiveness of the strategy is evaluated using three measurements, such as Wasted Water (WW), Flushing Duration (FD), and Pipe Erosion (PE). The optimal draining strategy (i.e., group and timeslot allocation) in the WDN can be determined by minimizing the measures.

• 대순사상논총
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• 제19권
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• pp.193-211
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• 2005

Korean religionist have actively participated in the movements of national security and peace, human rights and dignity, freedom and equal rights, and other social issues. Recently, either progressive or conservative religionists have strongly shown their different approaches in solving social issues, i.e., national security and peace in connection of 'national security law.' A few religious leaders' public views have been misused by some politicians. It is important for both the religionists and journalists in religious newspapers how to bring a harmonious resolution among the people who are either in conservatism or in progressivism. Social participation of religionists is both to respond to the timely situation of civil society and to realize freedom, equality, and peace to the society. Although the principle of the separation of religion and state was established to secure both the right of politics and the freedom of beliefs, political groups have either utilized or suppressed religions. Some politicians have also wrongly applied separation of religion and state by excluding religious aspects in public schools. Religionists and journalists of the religious newspapers should not provide one-sided prejudice but to provide objective information and its righteous analysis to guide people in the right direction to solve social problems. Also, religious newspapers should open a field of discussion how to resolve some issues between the 'national security law' and freedom.

• Journal of Community Nutrition
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• 제8권2호
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• pp.102-106
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• 2006

The purposes of this study were to investigate the effects of the popularity of menu items in nutrient consumption of school-aged children participating in a School Breakfast Program. The weighed plate waste method was used to determine the nutrient intake of students. The nutrient intake was evaluated based on the popularity of the menu item, gender, and grades. The average intakes of all nutrients except energy, fiber, and sodium were well within the goals. Actual nutrient intake varied based upon the popularity of $entr{\acute{e}}es$ and the popularity of menu items was a main effect in nutrient content of meals. When the most popular $entr{\acute{e}}es$ were served, school-aged children's energy intake and School Breakfast Program participation rate increased. Saturated fat and sodium intakes also were higher than the goal when the most popular $entr{\acute{e}}es$ were served. The significant main effect was grades for total fat (p < 0.05) and calcium (p < 0.05), which was qualified by the two-way interaction between gender and grades for saturated fat (p < 0.05), protein (p<0.1), iron (p<0.01), vitamin C (p<0.01) and carbohydrates (p<0.001). Gender itself was not a significant main effect. Based on the findings, the suggestions for educating school-aged children on more healthful breakfast food choices and reformulating recipes for the popular $entr{\acute{e}}es$ are made. (J Community Nutrition 8(2): 102-106, 2006)

• 한국정보통신학회논문지
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• 제19권1호
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• pp.208-220
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• 2015

본 논문은 스마트시대 이러닝 운영 현황의 한계점을 분석하고 인터넷 정신을 접목한 개선방안을 제시하여 그 효과를 실증적으로 분석하였다. 대학에서 활용되는 이러닝 클래스의 운영방식에 대하여 중점적으로 논한다. 오프라인 클래스의 운영모델을 온라인 환경에 원용함으로 인해 발생하는 부작용 등을 통계적으로 확인한다. 특히 시간이라는 정량적 개념이 온라인 학습에서 참여확인을 위해 활용되고 있는 이러닝 모델의 현실적, 기능적 한계를 구체적으로 분석하였다. 이에 대한 개선안으로 인터넷의 태생적 특징인 참여, 개방, 공유의 정신을 이러닝에 접목시킬 수 있는 방안으로 QBS시스템을 개발, 제안한다. 학습자가 주도적으로 문제를 만들어 학습 자료로써 공유하는 QBS를 실제 이러닝 현장에 적용하여 학습자의 행동양상을 분석한다. 결과적으로 이러닝 학습 환경에서 학습자 참여형 모델이 학업성취도에 유의미한 영향이 있음을 확인함으로써 스마트시대의 새로운 이러닝 모델의 개선방향을 제시한다.