• Journal of the Korean housing association
• /
• v.21 no.2
• /
• pp.49-58
• /
• 2010

This study aims to examine how residents' perception of Neighborhood in the surrounding area changes to the spatial configuration changes due to co-residential area development in old urban area, and find out the characteristics of the perception changes. The research findings are as follows: First, the results of the spatial configuration changes analyzed by Space Syntax Model show that the integration value is between 0.5 and 0.7, which implies that the development in the old urban area does not contribute to the establishment of hierarchy. When the development takes place with the renewal of streets with consideration of the urban context, however, the integration improves relatively. Second, the actual distance and accessibility due to the street network appear to influence the residents' perception of Neighborhood. After the development, the residents' scope of perception increases on average. Third, the changes in the integration value of the streets after the development appear to influence the residents' scope of perception of Neighborhood. It turns out that there are frequent changes in the residents' scope of perception in the surrounding area around the streets with large increase in integration value, and the perception scope also moves to the center.

• Proceedings of the KSPS conference
• /
• 2007.05a
• /
• pp.285-287
• /
• 2007

The primary goal of this study is to find out how the effect of speaking rate has some influence on the production and perception across languages. Through both experiments of production and perception, an English native speaker changes both production and perception simultaneously. Especially the production of the temporal features changes relatively fast. On the contrary, Chinese and Korean speakers changes their production rather than perception by following the speaking rate.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
• /
• v.24 no.11
• /
• pp.1-8
• /
• 2010

This study analyzes whether a person's visual perception differs according to the kinds of light source. Evaluations of the effects of space, color-tone and texture perception revealed that different kinds of light sources change the perception of finishing material. The perception from directly attached lamps was compared to an environment with both directly attached lamps and supplemental lighting. We found the perception changed with changes in the types of supplemental light source We compared the mean value of each perception and found that perceptions change most when incandescent lights were followed by halogen. Thus, one should account for the changes in perception that occur as a result of these changes.

• Journal of Fisheries and Marine Sciences Education
• /
• v.26 no.2
• /
• pp.257-269
• /
• 2014

The purpose of this study was to investigate the change of perceptions of students', parents', teachers' on creativity and character education at the model school for creativity and character education. This study used pre and post tests to examine the effects of creativity and character education on students, parents, and teachers. The results were as follows. Firstly, operating model school for creativity and character education brought about the statistically meaningful changes of students' perception on creativity and character education. However, the changes seemed that the level of their perception on creativity and character education was not rational as the average is about 3.5 point. Secondly, operating model school for creativity and character education brought about the statistically meaningful changes of parents' perception on creativity and character education. However, the changes seemed that the level of their perception on creativity and character education was not rational as the average was about 3.5 point like their children. thirdly, operating model school for creativity and character education brought about the statistically meaningful changes of teachers' perception on creativity and character education. The changes seemed that the level of their perception on creativity and character education was rational as the average was about 4.5 point unlike their students and school parents. Fourthly, it seemed that the perception on creativity and character education showed a difference among students, school parents, and teachers.

• Korean Journal of Childcare and Education
• /
• v.15 no.6
• /
• pp.59-75
• /
• 2019

Objective: The purpose of the present study was to examine the changes in the body perception of young children using a short-term longitudinal design, then to investigate the factors related to their body perception. Methods: Participants were 65 preschool children and their mothers that were recruited from five institutions. An 11-month, two-time point longitudinal design was used in which children were interviewed individually to examine the changes in body perception. At the second time point, children were assessed with an additional measure to investigate self-esteem, and their mothers also reported on maternal factors and children's media experience through a questionnaire. Data were analyzed by paired t-test, independent t-test, correlations and ANOVA. Results: The results showed a significant decline of children's negative body perception over time. Children's media experience was positively correlated with negative body perception. Mothers whose children showed higher body mass index (BMI) sent more verbal messages about their child's weight reduction. In addition, children's negative body perception was positively correlated with physical self-esteem. Finally, there was a significant difference in only the physical self-esteem according to the level of children's body perception. Conclusion/Implications: The findings would suggest theoretical and practical implications to support intervention and education programs to improve the body image of young children.

• The korean journal of orthodontics
• /
• v.35 no.3 s.110
• /
• pp.174-181
• /
• 2005

Understanding the level of a person's perception of changes that have occurred on the face after orthodontic treatment is critical to the process of orthodontic diagnosis and treatment planning. The purpose of this study was to determine the level of perception of profile and frontal changes in lower facial height. Forty students attending art school participated in a study evaluating the level of a participant's perception of changes in the lower facial height. Participants compared computer-graphic frontal and profile photographs with balanced proportions and photograph simulations of 1, 2, 3, and 4mm changes in lower facial height from stomion to the chin. At least a 2 mm change in lower facial height for the profile view and 3mm in the frontal view was needed to be perceived after orthodontic treatment. The level of a person's perception of the change in lower facial height was more sensitive in the profile view than in the frontal view, and information about facial changes given prior to evaluation enhanced the level of perception.

• 대한공업교육학회지
• /
• v.42 no.1
• /
• pp.53-67
• /
• 2017

This study was conducted to investigate and reveal secondary vocational education institutions' perception changes and suggest the need for supporting the improvement of their perception by analyzing middle school principals' perception changes of the past, the present, and the future about them. For this, middle school principals' perception of the past, the present, and the future about secondary vocational education institutions was investigated and analyzed targeting 214 persons. The results of the study are as follow: First, middle school principals' perception of secondary vocational education institutions has found to make more positive changes in the present than the past and be going to make more positive changes in the future than the present. This can be interpreted that various policies of secondary vocational education institutions have a positive effect on the improvement of their perception since 2005. Second, in the result that analyzed changes in the ranks about middle school principals' perception of the past, the present, and the future about secondary vocational education institutions, the fields of "nurturing students' aptitude and talent early" and "their fast financial independence after graduation" were recognized as positive in the past, the present, and future. As the field of "entering universities in the same field easily" was recognized ranking high in the past and the present, but doing low in the future, it has found that the perception of secondary vocational education institutions is changing according to governmental policies' directions.

• The Journal of the Korea Contents Association
• /
• v.21 no.11
• /
• pp.528-542
• /
• 2021

The purpose of this study is to examine the commonalities and differences that appear across the types of perceptions toward job changes according to the Industrial 4.0. among job seekers and workers. For an approach to subjective beliefs, viewpoints and preferences, the data investigated using Q methodology, was analyzed using the QUANL program for PC. From the Q-methodology, the types of perception toward job changes due to Industrial 4.0 and their features were drawn. The perception types were classified as four types: negative perception type, neutral perception type, high evaluation about quality of jobs, and employment increase perception type. The results found that views toward job transition due to Industrial 4.0 are were diverse beyond the dichotomy and institutional and educational efforts should be required to mitigate job insecurity and cope with job changes caused by technological advance.

• Journal of architectural history
• /
• v.8 no.4 s.21
• /
• pp.113-127
• /
• 1999

This study was to examine the relationship with the changes of computer technologies that was influenced in human sensorial perception and the changes of aesthetical expression in architecture that was expressed in Henri Ciriani's work after 1970's. As a result, the human sensorial perception that was caused by the changes of technologies has influenced on Henri Ciriani's space concepts and expressions of materials and forms. According to it, the aesthetics in a period was determined by the use of developped technologies. In my opnion, this could be a plastic art expressions.

• Journal of The Korean Society of Integrative Medicine
• /
• v.8 no.4
• /
• pp.213-221
• /
• 2020

Purpose : This study aimed to evaluate the changes in visual perception and daily life activities after simultaneously applying the visual perception training program and transcranial DC stimulation. Particularly, this study tried to understand what changes in abilities among daily life activities influenced cognition. Methods : This study selected 50 dementia patients to achieve the objective. This study applied transcranial DC stimulation and a visual perception training program to a treatment group (n=25) and a visual perception training program to a control group (n=25). The intervention was applied five times per week and 30 minutes per session (total of 30 intervention sessions). This study measured visual perception functions and daily life activities using MVPT and FIM before and after applying the intervention. Results : The visual perception, mobility of daily life activities, cognition, and total score of the treatment group (n=25), which received the visual perception training program and transcranial DC at the same time, were significantly (p<.05) different between before and after the intervention. Moreover, when the visual perception and daily life activities of the treatment group and those of the control group after implementing the intervention were compared, they were significantly (p<.05) different between the two groups. Conclusion : The results of this study showed that the simultaneous application of the visual perception training program and transcranial DC stimulation was an effective means to enhance the visual perception and daily life activities of dementia patients. The results implied that transcranial DC stimulation, as well as the application of visual perception training program, as well as a visual perception training program, was effective for improving the visual perception functions and daily life activities dementia patients and simultaneous application of the two interventions would increase the effect even further.