• Journal of the Korean Institute of Landscape Architecture
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• v.40 no.5
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• pp.19-32
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• 2012

The purpose of this study is to quantitatively measure the view target and the view area through the selection of landscape control point by selecting Jimyeong-dong Dong-gu and Yeongyeong-dong Buk-gu Daegu, which are planned as the large scale housing complex development area, as the target places. It is very meaningful that from the simulation based on this measurement, the improvement methods are attempted to be suggested at the project level. The results of this study are as follows. First, the total number of viewing targets derived from the literature analysis for the selection of the viewing targets was 24, and finally derived main viewing targets were 4 places. Second, the total number of selection criteria of the derived landscape control point was 15, and these were re-categorized as prospect, accessibility and publicness according to the common property. The preliminary LCPs were selected by measuring the publicness and accessibility, and because of the said measurement, a total of 43 preliminary LCPs were selected. The final LCPs were selected by estimating the prospect of the selected preliminary LCPs, and as a result of estimation, a total of 29 final LCPs were selected. Finally, the total number of evaluation indicators derived from literature analysis was 26. Because of the valuation by the landscape control point, it was found that the 2 view areas were the I grade, 3 areas were II grade and 3 areas were the V grade, the lowest grade among 29 view areas. From the analysis on problems for the improvement methods, 4 improvement-indicators including the diversity of land mosaic were selected for the view area-1 without considering the development project drawing. In addition, for the view area-2 with considering the development project drawing, the landscape as the scenery forests was well formed, and the arrangement of architectures for the security of view corridor was right angle arrangement, and their floor number was 10.

• Korean Journal of Culture and Social Issue
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• v.29 no.3
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• pp.341-359
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• 2023

This study investigated effects of college students' multicultural contacts on multicultural competency. This study also examined mediating effects of perspective taking and prejudice. Multicultural contacts were divided into quality of contacts and quantity of contacts. Effects of quality and quantity of contacts on multicultural competency through perspective taking and prejudice were separately analyzed using two models. For the purpose, 642 Korean college students completed the questionnaires including multicultural contacts, multicultural competency, perspective taking, prejudice and demographic information. The results indicate that both quality and quantity of contacts are associated with multicultural competency, but quality of contacts are more strongly associated with multicultural competency. Also, perspective taking and prejudice mediate the relationship between quality of contacts and multicultural competency while mediators did not mediate the relationship between quantity of contacts and multicultural competency. The results indicate that intimate and positive contacts with outgroup members help enhance college students' multicultural competency through increased perspective taking and prejudice reduction. Future multicultural education for undergraduate students should focus on increasing the quality of multicultural contacts and help them with perspective taking, and reducing prejudice.

• Journal of the Korean Institute of Landscape Architecture
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• v.38 no.4
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• pp.35-44
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• 2010

This study will define the features of the viewpoint that best enables the view of Busan Port from Young-Do. Special focus will be on spatial distribution, the type Busan Port sights that can be experienced from Young-Do, the compositional characteristic of a port landscape and visual characteristic. The results are based on 27 selected viewpoints and are as follows. Firstly, the patterns of the spatial distribution of viewpoints are classified as park, public facility and wayside types. It was found that most viewpoints are located along a wayside. Secondly, the types of Busan Port sights that can be experienced from Young-Do are divided into three kinds: surrounding stand-line type, facing the port and the type of penetrating city. The major type was of penetrating city among the three patterns. The reason for this is that the point of view for Busan Port was changed into a prospect over the sea since city and road sections have been expanding due to the urbanization of Young-Do. Thirdly, the compositional characteristics of the port landscape are divided into three styles: panoramic, corridor, and rooftop. The most frequent type is the rooftop style among the three characteristics. This fact indicates that the picture of Busan Port seen from Young-Do loses continuity of view and that housetops inhibit the sense of distance. Lastly, the visual characteristics of the viewpoint were analyzed. The angles of the declination of the viewpoints are concentrated on the horizontally closed parts. Thirteen points lie between $-3^{\circ}$ and $-1^{\circ}$, and twelve points between $-6^{\circ}$ and $-4^{\circ}$. The visual axes of the depression are two points because sight is interrupted by buildings which are built when the city expands. Two viewpoints for experiencing the optimum landscape of depression should be prepared to ensure continuous preservation of the viewpoints. The sight creates a wide prospect, reaching from 0.2km to 6.4km. It is expected that the results of this study can be used for the landscape plans of port cities including the management and preservation of viewpoints.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2010.06a
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• pp.74-78
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• 2010

최근 국토해양부의 주도로 기존 도시를 중심으로 한 도시재생사업이 활발하게 이루어 지고 있는 시점에서 개발로 인한 경관의 변화와 평가가 중요하게 다루어지고 있다. 경관평가에 있어서 선행되어져야 할 기본적이면서도 중요한 것이 바로 조망점의 선정이다. 그러나 현재까지도 조망점의 선정방식은 정확한 지표나 근거 없이 평가자의 주관적이고 인위적인 방식에 의해 선정되어 왔다. 따라서 본 연구에서는 GIS와 공간구문론을 이용하여 보다 객관적이고 정량화된 조망점 선정 방식을 제시하고자 한다.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.31 no.5
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• pp.343-353
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• 2013

Recently, the landscape change by development has become more important and it's been stipulated that environmental effects evaluation must include LIA which reflects the said issue. Even though the selection of viewpoints which have the biggest impact on LIA result is stipulated in accordance with related rules, the criteria are inconsistent. Therefore, LIA experts' or project developers' subjective opinions have been very influential. In this case, wrong viewpoints which do not meet the selection criteria could be selected based on a discretionary interpretation on them, which could in turn substantially reduce an accuracy and reliability of the LIA results. Therefore, this research suggested the reverse-viewshed frequency technique as method that can be verified accuracy and reliability of viewpoints. And it has comparatively analyzed effective viewpoints using reverse-viewshed frequency analysis on viewpoints which were selected for LIA. As a result, the average validity was just 58% of total viewpoints used in construction sites. And the validity of viewpoints decreased as viewshed frequency increased. Based on results above, it was able to verify that the unreasonable points of a substantial proportion have been used as viewpoints in LIA process.

• Journal of the Korean Association of Geographic Information Studies
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• v.16 no.2
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• pp.129-140
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• 2013

This study reviewed different results according to the selection of viewpoints and considerations of the neighborhood in the analysis of view to regulate the height of buildings. To do this, 4 cases were set according to the analytical methodology and a GIS simulation was performed. Characteristics of each methodology were compared and analyzed by simulated values with ANOVA(analysis of variance) and post-hoc analysis. First, the method using moving viewpoints was found to be appropriate for the regulation of building height as it could reflect basic characteristics of landscape which was sequential and it did not show big difference in analysis result according to situational setting. Second, the method using grid viewpoints showed a problem that viewpoints at left and right sides viewed ridges of other mountains than the background mountains of the target land. Additionally, the simulation method that induces three-dimensional cross-sections between multiple sight-surface and virtual construction points created at viewpoints used in this study was found to be useful in the simulation review with various settings as it induced the marginal height of the spot quantitatively.

• The Journal of the Korea Contents Association
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• v.19 no.3
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• pp.22-30
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• 2019

This study was to find out that the effects of emotional clarity and perspective-taking on communication of married persons targeting 206 peoples. It set the clarity of emotional recognition and perspective-taking as the independent variables and the communication as the dependent variable and verified them. The results revealed in this study are as follows. When looked at the correlation between the clarity of emotional recognition, perspective taking, and communication of married people, each variable showd close correlation. It showed that the communication of married people had a statistically significant effect to the clarity of emotional recognition and perspective taking through the multiple regression analysis. As above, the result of this study confirmed the clarity of emotional recognition and perspective taking as factors that affect to the communication. It confirmed that more positive and reasonable communication is possible when understand the emotion clearly and the perspective taking which is the ability of standing in other people's perspectives.

• Proceedings of the Korean Institute of Landscape Architecture Conference
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• 2002.03a
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• pp.4-8
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• 2002

• Proceedings of the Korean Institute of Landscape Architecture Conference
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• 2010.11a
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• pp.93-96
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• 2010

• Science of Emotion and Sensibility
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• v.23 no.1
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• pp.17-28
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• 2020

Lowering observers' view-height may increase the amount of occlusion across objects in a visual scene and prevent the accurate identification of the objects in the scene. Based on this possibility, memory stimuli in relation to their expected views from different heights were displayed in this study. Thereafter, visual short-term memory (VSTM) performance for the stimuli was measured. In Experiment 1, the memory stimuli were presented on a grid-background drawn according to linear perspectives, which varied across observers' three different view-heights (high, middle, and low). This allowed the participants to remember both the color and position of each memory stimulus. The results revealed that testing participants' VSTM performance for the stimuli under a different memory load of two set-sizes (3 vs. 6) demonstrated an evident drop of performance in the lowest view-height condition. In Experiment 2, the performance for six stimuli with or without the grid-background was tested. A similar pattern of performance drop in the lowest condition as in Experiment 1 was found. These results indicated that different view-heights of an observer can change the amount of occlusion across objects in the visual field, and the sensory interference driven by the occlusion may further influence VSTM performance for those objects.