• The Journal of Korean Academy of Sensory Integration
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• v.10 no.2
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• pp.1-9
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• 2012

Purpose : Adolescent/Adult Sensory Profile is the questionnaire to evaluate sensory processing based on daily activities. Self-questionnaire commonly tends to be biased to the characteristics of subject, so its validity is low. This study aims to analyze correlation between questions of Adolescent/Adult Sensory Profile and tactile threshold measured from cognitive behavioral experiment. Methods : The tactile threshold was calculated by tactile detection task and tactile stimuli were provided with the consistent current stimulator. The tactile threshold was compared with results of tactile processing items in Adolescent/Adult Sensory Profile and statistical correlation analysis was performed. Results : Scores in Low Registration and Sensation Seeking had positive correlation with the tactile threshold and scores in Sensory Sensitivity and Sensation Avoiding had negative correlation with the tactile threshold. Among them, only Low Registration was statistically significant. Conclusion : The questions in Low Registration(Tactile Processing)are highly correlated with physiological characteristics. As a result, it was shown that sensory inflow is less, if the tactile threshold is high.

• Korean Journal of Childcare and Education
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• v.9 no.6
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• pp.417-438
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• 2013

This study studies the effect of student teacher's sense of humor, psychological well-being and ego-resilience by general characteristics and by examining the correlation with each other and influences. A sample of 323 student teachers was obtained from a college and a university in the Busan area. This study made use of an research instrument which was a questionnaire for sense of humor(Woo, 2008), psychological well-being(Lee, 2006) and ego-resilience(Park, 1997). For the data analysis connection analysis and regression analysis, SPSS version 18.0 was used. The results of study are as follows. First, student teachers have scores which are above average scores of sense of humor, psychological well-being and ego-resilience. Second, there was a positive correlation between the sense of humor and ego-resilience and a low grade variable of ego-resilience of student teachers and their sense of humor and psychological well-being and between their psychological well-being and ego-resilience. Third, When a multilinear regression analysis was made to confirm which variable would affect ego-resilience, sense of humor and a low grade variable of their was found to exert a statistically significant impact by 5%, and psychological well-being and a low grade variable of their was found to exert a statistically significant impact by 26%. Based on the results, the education training or programs for student teacher to use the sense of humor and psychological well-being should be developed according to the ego-resilience.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2003.05a
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• pp.225-228
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• 2003

인간은 두뇌의 일부를 이용하여 감각 정보를 수집하고 이에 대한 분석 및 판단을 행한 후에 행동을 취하는 일반적인 과정에 의해, 느끼고 생각하고 말한다. 이런 일련의 과정은 신경생리학적으로 밝혀진 바에 의하면, 대뇌의 시상에 분포한 일차 감각영역에서 감각 정보를 수집한다. 수집된 감각 정보는 과거 기억과의 비교를 통해 인식되고 인식된 정보는 일차 운동영역으로 전달되어 행동으로 나타난다. 수집된 감각 정보를 판단하는 기관은 감각 연합 영역으로 알려져 있으며, 과거 정보를 통해 비교하여 판단하는 방식이다. 본 논문에서는 신경회로망의 적응적 학습 기법을 통해 입력된 감각 정보에 대한 추론 과정에 감정의 변화를 고려하는 학습 모델을 제시하고자 한다. 감정을 고려하지 않은 경우에 비해, 동일한 감각 입력에 대해 감정에 따라 차별화된 행동을 결정할 수 있는 학습 모델을 설정함으로써 단순한 감각 정보 처리의 차원을 극복하고자 한다.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 1997.11a
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• pp.53-56
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• 1997

본 연구에서는 폴리에스테르와 실크 블라우스 직물 6종을 사용하여 직물에 대한 선호 감각을 분석하고, 이러한 감각 속성들을 정향화 하기 위한 직물의 물리적 요소들을 규명하고자 하였다. 선행연구에서 추출된 감각들이 어떤 인과관계의 경로를 거쳐 최종 선호감성에 영향을 주는지 파악하기 위해 감각의 구성차원 모형을 검증하였다. 고온 다습한 환경에서 선호감각이 촉감에 영향을 받으며 촉감은 직물의 표면특성감과 습윤감이 중요한 1차적 감각이었다. 태는 유연감에 영향을 받는 복합적 감각이었으나 최종 구매시 선호감에는 유의한 영향을 미치지 않았다. 관련 표면 불성 변인으로는 영상처리를 통한 fractal차원과 총접촉면적이 SMD, MIU 및 MMD보다 더 높은 상관을 나타내었다.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2002.12a
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• pp.175-178
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• 2002

인간은 두뇌의 일부를 이용하여 감각 정보를 수집하고 이에 대한 분석 및 판단을 행한 후에 행동을 취하는 일반적인 과정에 의해, 느끼고 생각하고 말한다. 이런 일련의 과정은 신경생리학적으로 밝혀진 바에 의하면, 대뇌의 시상에 분포한 일차 감각영역에서 감각 정보를 수집한다. 수집된 감각 정보는 과거 기억과의 비교를 통해 인식되고 인식된 정보는 일차 운동영역으로 전달되어 행동으로 나타난다. 수집된 감각 정보를 판단하는 기관은 감각 연합 영역으로 알려져 있으며, 과거 정보를 통해 비교하여 판단하는 방식이고, 과거 정보에 없는 새로운 정보의 경우 파페즈회로를 통해 새로운 정보로 기억하게 된다. 본 논문에서는 신경회로망의 적응적 학습 기법을 통해 파페즈회로의 기능을 구현하고자 한다. 기존 학습의 내용에 의해 알고 있는 감각 입력에 대해서는 인식 결과를 출력하고 그렇지 않은 입력에 대해서는 학습을 통해 이후 과정에 대응하도록 적응적인 구조와 학습 방법을 지닌 신경회로망을 이용하여 구현하고자 한다.

• Applied Microscopy
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• v.37 no.4
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• pp.231-238
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• 2007

Although the biological significance of the antennal sensillae to millipedes are widely understood, the structure and function of the antennal sensillae are still not clear and more precise analysis is required. Thus, this study initiate to reveal the fine structural characteristics of various sensory receptors on the antennae of millipede Oxidus gracilis were observed with field emission scanning electron microscopy(FESEM). The antennae generally include eight segments, called articles. On the surface of the antennae, there are a variety of sensory receptors which include olfactory and mechanical receptors. We could identify four different types of antennal sensillae in O. gracilis as follows: apical cone sensilla, trichoid sensilla, chatiform sensilla and basiconic sensilla. The most prominent is four large spital cone sensillae on distal tip of the 8th article. Both of trichoid and chaetiform sensillae are abundantly observed at the most of antennal articles. These sharply pointed structures are inclined and slightly curved toward the apex of the sensilla. The basiconic sensilla are further divided into three subtypes: large basiconic sensilla($Bs_1$), small basiconic sensilla($Bs_2$) and spiniform sensilla($Bs_3$). The $Bs_1$ is located at the 5th and 6th articles, while the $Bs_2\;and\;Bs_3 can be seen at the 5th and 7th articles, respectively.

• The Journal of Korean Academy of Sensory Integration
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• v.21 no.3
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• pp.39-53
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• 2023

Objective : The purpose was the effect of sensory integration therapy combined with an eye tracker on the sensory processing and visual perception of children with developmental disabilities. Methods : It was a single-subject study with a multiple baseline design between subjects, and the intervention applied sensory integration therapy combined with an eye tracker. Visual-motor speed and saccadic eye movements were assessed at each session of baseline and intervention periods. As pre- and post-evaluation, sensory profile, Korean-Developmental Test of Visual Perception and Trail Making Test were conducted. The results of each session evaluation and pre- and post-evaluation researched the effectiveness of the intervention through visual analysis and trend line analysis. Results : As a result of the evaluation for each session, the slope of the trend line for all children in visual-motor speed and saccadic eye movement increased sharply during the intervention compared to the baseline. As a result of the pre- and post-evaluation, the sensory processing of movement, body position, and visual changed from more than that of peers to a level similar to that of peers. In visual perception, all children's ability of Visual Closure increased. As a result of Trail Making Test conducted to confirm the improvement of children's visual tracking and visual-motor abilities, all children showed a decrease in performance time after the test compared to before. Conclusion : It was confirmed that sensory integration therapy combined with an eye tracker for developmental disabilities has effect on sensory processing and visual perception. It is expected to play an important role clinically as it can stimulate children's interest and motivation in line with recent technological improvements and the spread of smart devices.

• Science of Emotion and Sensibility
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• v.23 no.1
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• pp.41-56
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• 2020

This study suggests multisensory interaction techniques to help visually impaired people appreciate and understand artworks through non-visual senses such as tactile, auditory, and olfactory senses. A user study was conducted on the basis of a qualitative interview about the experience of appreciating artwork through the multisensory interaction system to visually impaired people so as to verify the development of the interaction techniques. The user test shows that the multisensory interactions in artwork generally not only help them appreciate and understand it but also give them satisfaction through artwork appreciation. However, it also indicates that some multisensory interactions caused the visually impaired people confusion and could not be perceived during the appreciation. On the basis of these outcomes, implications in this study are as follows. This study has contributed to providing specific development guidelines and indicators of non-visual multisensory interactions as a technical alternative to improve accessibility to cultural and artistic activities for the visually impaired. Furthermore, this study is expected to contribute to building a technical background, which can provide comprehensive sensory experiences with not only blind people but also non-blind people such as children and the elderly through universal interaction techniques beyond existing visual-oriented fragmentary experience.

• The Journal of the Korea Contents Association
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• v.17 no.10
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• pp.280-288
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• 2017

The purpose of this study was to examine the sensory processing of adults with intellectual disabilities by Adolescent/Adult Sensory Profile(AASP). AASP was executed for 98 adults with intellectual disabilities residing in nursing home. The score of sensory processing ability expressed the conditions of being 'Less Than Most People' and 'Much Less Than Most People' in the all sensory processing areas of Low Registration, Sensory Sensitivity, Sensory Seeking, Sensory Avoiding. There was not significant difference in the sex. The score of sensory processing ability between teenagers(11 years to 17 years) and adult(above 18 years), teenagers statistically showed lower scores in the three sensory processing areas of Low Registration, Sensory Seeking, and Sensory Sensitivity. In addition, there was significant difference in the sensory processing areas of Low Registration and Sensory Avoiding according to the disability grading. In the future research, it is suggested to examine the sensory processing within residual setting and it need a study comparing sensory processing skills according to the disability grading by increasing subjects.

• Communications of Mathematical Education
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• v.10
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• pp.1-18
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• 2000

“초등학교 수학의 주된 목표는 수 감각 개발이 되어야 한다”는 Everybody Counts(NRC, 1989)치 주장에도 불구하고 여전히 초등학교 아동들에게는 적절한 수 감각이 개발되어 있는 것으로 보이지 않는다. 본 연구에서는 수학적 능력이 우수한 영재 아동들과 일반 6학년 아동들에게 개발된 수 감각을 비교해보고, 수 감각의 각 영역별로 분석해 봄으로써 아동들의 수 감각을 개발하기 위한 교수 학습에 시사점을 제공하고자 한다.