• 한국지구과학회:학술대회논문집
• /
• 2010.04a
• /
• pp.31-31
• /
• 2010

고등학교 지구과학에서 다루는 천문학 개념의 위계를 밝히고, 그에 따른 교수-학습의 효과를 알아보기 위해 지식공간론을 활용하여 학습과제 속에서 내재되어 있는 학습자의 지식상태를 분석하였다. 고등학교 학생들의 천문학적 공간개념에 대한 구성 요인 간 위계는 '공간위치 $\rightarrow$ 공간추리 $\rightarrow$ 공간변화' 순이었다. 학습자의 천문학적 공간개념 점수가 같아도 개념의 구조화( 지식상태 )가 다르게 나타나는 경우가 있었다. 이는 학습자에 따라 개별화 학습의 처방이 달라져야 함을 시사한다. 천체관측 개념의 위계는 '지구운동 $\rightarrow$ 천구좌표계 $\rightarrow$ 천체관측( 망원경 원리 $\rightarrow$ 망원경 설치 $\rightarrow$ 망원경 관측 )' 순으로 분석되었으며 2007개정교육과정에서 제시하는 순서와는 차이가 있었다. 고등학생들의 천체관측 개념에 대한 지식상태 분석에서 개념의 구조화가 잘 이루어진 학생의 경우에는 하위 위계를 이루는 지구운동과 천구좌표계, 망원경 원리에 관한 문항을 잘 맞추었고, 상위 위계에 있는 망원경 설치와 관측 문항에서 정답률이 낮았다. 그러나 개념의 구조화가 덜 이루어진 학생의 지식상태는 하위 위계를 이루는 지구 운동 관련 문항에서 더 많이 틀렸고, 최상위 위계( 망원경 설치, 관측 )를 이루는 문항에 대한 정답률이 높았다. 지구과학I의 천체관측 단원에 대하여 학습자의 심리적 위계와 교과서의 논리 위계에 따라 학습과제를 제시하여 교수-학습한 결과, 개념의 형성률은 심리적 위계에 따라 수업한 경우가 유의미( p & .05 )하게 더 높았다.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.17 no.8
• /
• pp.735-744
• /
• 2016

This study attempted quantitative analysis by space syntax on the plan of a non-hierarchical arrangement, which selected SANAA's work after Almere Stadt Theater, and analyzed the difference in the quantitative value of the non-hierarchical arrangement in plan that appears externally. The analysis results were as follows. First, SANAA's spaces with a non-hierarchical arrangement plan that appears externally showed a definite quantitative value difference, and had a hierarchical space difference in the plan that does not appear externally. Second, the spaces with a high integration value also had a high connectivity value, which is indicated by increasing the number of space openings using the method of giving hierarchy to the non-hierarchical arrangement plan or adjusting the size of the room or location to grant hidden hierarchy. Third, SANAA used exterior corridor rather than interior corridor in grid-type plan to solve the accessibility problem, and the open coat spaces between rooms provide natural lighting and ventilation and are used as equipment that controls the hidden hierarchy of space at the same time.

• Journal of the Korean Regional Science Association
• /
• v.40 no.2
• /
• pp.57-73
• /
• 2024

The purpose of this study is to establish the central hierarchy and urban spatial structure of Daejeon in 2040 using differentiated analysis indicators. In order to establish a central hierarchy in the future urban space of Daejeon City, three indicators were derived: population density, use of buildings (commercial, office, residential, etc.) and traffic volume data(KTDB). The results of analyzing the center hierarchy using indicators are as follows. First, the primary centers responsible for urban (core) functions are set in three areas, including Dunsan downtown, the original downtown (Daejeon Station area, designated as a special urban convergence zone), and Doan New Town, and the secondary centers corresponding to sub-city centers (regional bases). was set at 9, 10 tertiary centers corresponding to regional centers (living area centers), and a center hierarchy was established with 5 new specialized bases. Second, new secondary and tertiary centers emerged that were different from the center hierarchy in the 2030 Daejeon Urban Basic Plan. The three indicators used in this study yielded meaningful results in establishing urban spatial structure and central hierarchy that can secure urban competitiveness.

• Journal of the Korean earth science society
• /
• v.31 no.3
• /
• pp.259-266
• /
• 2010

High school students' understanding hierarchy of astronomical concepts and an individual student's knowledge state are analyzed by using the knowledge space theory that allows one to infer an individual's entire knowledge on a subject based on fragmentary information coming from that student's answers. The hierarchy of astronomical space concepts is: spatial position$\ll$spatial reasoning$\ll$spatial variation. In addition, an analysis of assessment materials using the knowledge space theory shows not only the relationship of assessment questions but also the knowledge state of individual students, which the current evaluation method is not able to reveal. Therefore, the assessment analysis of this study using the knowledge space theory becomes critically instrumental in providing information of an instructional differentiation amenable to individual learners for deciding their level of understanding and selecting suitable curriculum.

• Spatial Information Research
• /
• v.21 no.5
• /
• pp.83-91
• /
• 2013

As ICTs are more advanced, in the current Smart Society that can be characterized by the terms of real-time, mobility and customization, the area of Geospatial Information is required to react to the needs of the society in more practical ways. Because Geospatial Information is getting more accepted as one of the very basic social infrastructure for everyday life activities in all sectors of life. In accordance, the legal basis of convergence Geospatial Information services are described on Geospatial Information Industry Support Law(Article 2, Item 7 & Article 4 Item 5). But it is required to come up with more detailed and practical definition of convergence GIS with more detailed supporting policies. In this context, this study aims at investigating what the needs of Geospatial Information services are in the Smart Society, and suggesting the policy directions and realization strategies of convergence GIS based on spatial hierarchy from global to local.

• Archives of design research
• /
• v.15 no.3
• /
• pp.167-180
• /
• 2002

This study investigates effective ways to help users form a correct mental model of the hierarchical information space (HIS) in small display. The focus is the effect of color cue on understanding the structure and navigating the information space. The concept of color space (CS) corresponds well to the HIS - one color has a unique position in the CS as a piece of information does in HIS. In this study, we empirically examined two types of color cue, namely, categorical and depth cue. Hue was used as a categorical cue and tone was used as a depth cue. In our experiment, we evaluate the effectiveness of the color cues in the mobile internet system. Subjects were asked to perform four searching tasks and four comparison tasks. The results of experiment reveal that the categorical cues significantly improve the user's mental model whereas decrease navigation performances. The depth cues cannot aid in understanding the HIS as well as improve navigation performances. This study concludes with limitations of the study and descriptions of future studies.

• The Journal of the Korea Contents Association
• /
• v.12 no.11
• /
• pp.458-468
• /
• 2012

The purpose of this study is to define U-Eco City services and to analyze the possibility and easiness of application in urban space. The most significant meaning of this study is that these results could be used as the design and planning guidelines for integrated U-Eco City. This study progress as follows; First, U-Eco City concept and their services were defined and the spatial units of U-Eco City were distinguished through literature review. Second, U-Eco City spaces are classified into four levels such as building, street, facility and district. Finally, the application of U-Eco city services was analyzed together by the statistical technique of cross-tabulation. 35.7% of U-city services was serviced in urban district and 38.8% of Eco City services was applied to Building. U-City and/or Eco city services were adapted differently according to the urban spatial hierarchy. Those services should be applied in terms of the characteristics of urban space in designing and planning U-Eco City.

• Journal of the Society of Disaster Information
• /
• v.14 no.2
• /
• pp.182-193
• /
• 2018

Purpose: The purpose of the study is to analyze the relationship between travel behavior and urban spatial characteristics in a hierarchical manner. Method: This study analyzed the relationship between traffic patterns and urban spatial characteristics for 83 cities in Korea by using a hierarchical linear model. Results: It was found that the urban spatial characteristics influenced the choice of transportation mode and travel time with personal attributes. However, the degree of influence on the choice of the means and the time required is relatively low through the policy of changing the city attribute, so the policy effect of mobilizing the land use policy for the traffic is theoretically, but the scale is not bigger than expected. Conclusion: In high density or the bigger scale of the city, the mass transportation system is widely supplied and used, but it does not overcome the drawback that it takes more time than the autos.

• Korean Institute of Interior Design Journal
• /
• no.34
• /
• pp.96-105
• /
• 2002

Elderly care services are health, mental health, social health, and residential services provided to temporarily or chronically disabled older persons over an extended period of time with a goal of enabling them to function as independently as possible. And elderly care facilities such as nursing homes are places in which elderly care services have to be delivered effectively. It is, therefore, desirable to compose the space of elderly care facilities to meet the mental and physical abilities of frail elder people. This study has proposed the hierarchical space organization of elderly care facilities with an aim to fulfill the goals of them. Frail older people in hierarchically designed homes are anticipated to use the inner and outer spaces of care facilities as independently as possible in accordance with their physical and mental abilities.

• Journal of the Korean Institute of Educational Facilities
• /
• v.16 no.3
• /
• pp.59-67
• /
• 2009

The intention of the study is to understand a characteristics of 'Campus core' in university campus and to verify the connection and hierarchy of exterior space in campus masterplan. This study concludes that 'Multi-nuclei structure', is where a single campus core was subdivided into several service cores, is an integral part of campus masterplan in process of expansion from campus core and the changing exterior space, by in-depth case analysis of Seoul Women's University Campus.