• The Journal of Dong Guk Oriental Medicine
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• v.6 no.2
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• pp.167-190
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• 1998

Nowadays there were two tendencies of studies about prognostic factors in stroke. One way was to define prognostic factors according to the radiological features. And the other way was to define according to the mental state, recognition, perception, motors, language, urinary&bowel incontinence etc.. The former could be objectively investigated, while the latter was difficult. The purpose of this study was to determine which variables would be predictors of stroke and which factors would be affect predictions most. The subjects of this study were 32 patients who were admitted to the Dept. of Internal Medicine, Dongguk Univ. College of Oriental Medicine whthin 48 hours from attack, Medical records were reviewed FIM, CNS, NIH stroke scale. We compared each sub-items of FIM, CNS, NIH stroke scale about mental state, recognition, perception, motors, language, urinary&bowel incontinence with MBI score at 4 weeks from admission. Also, we analyzed the correlations of sub-items and groups which devided into 5 according to independence of MBI score. And we found out the most influent factors with multiple regression analysis. The major results were as follows; 1. In mean of MBI score at 4 weeks of each groups devided low, middle, high score at mental state, recognition, perception, motors, language, urinary&bowel incontinence items, there were statistical differences in all items. 2. The mental state and lim ataxia sub-items had no significant correlations with groups divided according to independence of MBI score. All the other items were significantly correlated. 3. The most influent factors was recognition. The second was sensory and the third was bowel incontinence. 4. The most influent scales was FIM, and the second was CNS, and NlH had no statistical significancy.

• Journal of Broadcast Engineering
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• v.23 no.1
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• pp.74-85
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• 2018

The research investigated the interaction effect of video resolution and device luminance on the perceived characteristics, presence, and fatigue viewing virtual reality. Experiments were composed of mixed design, and the resolution and luminance were classified into three types, HD, 2K, and 4K, and 20, 60, and 100, respectively. Participants watched video of 6-minutes randomly, and responded to the questionnaire after watching each video. The results showed that no interaction effect existed. Meanwhile, there are statistically significant differences on the luminance of depth perception, the resolution of visual intervention, and the resolution of adjustment fatigue. Also, higher resolution and luminance showed higher cognitive function, presence and fatigue.

• Science of Emotion and Sensibility
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• v.8 no.3
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• pp.253-263
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• 2005

In this study, the basic purpose was to identify the characteristics of the perception response of the elements that have an influence on the information search process for an assessment of product preference. Also, the relationship between the characteristics and the preference of products were reviewed in terms of the experience of the use of products. For this, photos of mobile phones and proposal-type products were selected and the experimental stimulant and experiments were conducted in two steps. In the first experiment, observations were made on the photos of the proposed products and they were arranged in the order of preference. In the second experiment, the part with the first attention in the preference assessment was marked by using the product photos that were previously selected and ranking them from 1 to 10. Two conclusions were obtained from the results of the experiment. First, the experimental memory information with the experience of the use of the products activates an interpretational response to the various constitutional elements included in the object for conception in the process of a preference rating. Second, no product use experience induces the reaction that perceptually accepts the esthetical elements included in the object for perception, regardless of preference.

• Journal of dental hygiene science
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• v.10 no.1
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• pp.1-9
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• 2010

The purpose of this study was to examine the cognition-perception factors and oral health promotion behavior of dental hygiene and non-dental hygiene students in an effort to find out factors affecting their oral health promotion behavior. After a survey was conducted, the collected data were analyzed. The findings of the study were as follows: 1. In regard to cognition-perception factors of oral health, the dental hygiene students were ahead of the others in self-efficacy, control of oral health and benefits of oral health behavior. The latter felt there were more barriers to their oral health behavior than the former. 2. As to the practice of oral health promotion behavior, that behavior was more prevailing among the dental hygiene students than the others. Both groups restrained themselves from liquor and cigarettes. 3. Concerning the correlation between oral health promotion behavior and related variables, self-efficacy and control of oral health had a significant correlation to oral health promotion behavior. Better self-efficacy and better control of oral health led to better oral health promotion behavior and better practice of its subfactors 1, 2 and 3. 4. As a result of checking the variables affecting oral health promotion behavior and the subfactors of the variables, self-efficacy had the largest impact on factor 1, factor 2, factor 3 and oral health promotion behavior, and factor 2 was under the greatest influence of control of oral health. Based on above-mentioned findings, self-efficacy was identified as the cognition-perception factor that had the largest impact on oral health behavior. Therefore how to boost self-efficacy should be considered when oral health promotion programs are developed, and research efforts should be channeled into finding out in which way self-efficacy could be bolstered in association with each kind of oral health promotion behavior.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.11
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• pp.5229-5237
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• 2012

Occupational therapist is required for patient-centered approaches to actively seek the perspectives of patients and their families in clinical settings. The purpose of this study was to investigate the current trends and to suggest future-oriented view of examination and assessment used by neurological occupational therapist in clinical settings. Sixty-six occupational therapists who work in persons with neurological disorders participated in this study. The survey was measured from Seoul and GyeongGi by means of E-mail about commonly used assessment tools and selecting considerations. The participants were 66 neurological occupational therapists. The number of patients by one day was from 10 to 14 persons, and the length of time for initial evaluation was 20-40 minutes per one patient, and reexamination periods was every 1 month or as functional changes were detected. The using tool was not limited only neurological tools, and choice consideration was the reliability and validity of clinical measures. The most frequently used tools for adults were: JHFT for motor function in upper extremity, MMSE-K for cognitive perceptual assessment, MBI for daily activity assessment, and COPM for occupational performance. The most frequently used tools for child were: MVPT for cognitive perceptual assessment and Wee-FIM for daily activity assessment. The results of this study suggest that it is necessary to integrate and associate patient-report, care-giver report, and results of performance-based assessment for estimating plan of care more quality.

• Journal of the Korean Data and Information Science Society
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• v.27 no.2
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• pp.463-475
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• 2016

This study was to search the relationship among knowledge, nursing skill, perceived performance in graduating nursing class. The participants were 90 members of to graduating nursing class in D city. Data were collected from September 4, 2014 to September 22, 2014 using a questionnaire and core nursing skills checklists. Data analysis was done with SPSS/WIN 23.0 using descriptive statistics and Pearson correlation. It found that knowledge of hand washing had a positive correlation between the nursing skill and perceived performance. The most vulnerablenursing skill was hand washing. The best nursing skill was sterilization and withdrawing contaminated products from the patient (Place the inner tube immersed in a solution of hydrogen peroxide). Based on the findings of this study, activating prior knowledge needs to be stressed. Thus, it would be necessary to include more effective motivation in designing experiential education program for cognitive performance.

• 한국노년학
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• v.31 no.3
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• pp.691-709
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• 2011

The purpose of this study is to measure the utilization of a day care service and service quality by SERVQUAL model, also to discuss policy implications based on this. The data analysis is conducted with 208 users of a day care service in Deajeon metropolitan city, Chungnam and Chungbuk area. The analysis result is as follows. First, it shows positive definiteness on tangibles, reliability, responsiveness, assurance, empathy in all categories because perceived level is higher than expectations. Perceived level after using the service is more highly rated than expectations before using it by most of seniors who use the service. Second, service quality is examined in accordance with demographic characteristics, but the difference is not statistically significant. Third, examining service quality in terms of characteristics of centers, it shows statistically significant difference in perceived level depending on management type of location, a number of provided programs per week, and the size of a facility and in expectations depending on established institution. Forth, as a result of examining service quality in accordance with characteristics of service users, there is no meaningful difference statistically.

• Journal of Korean Home Economics Education Association
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• v.15 no.4
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• pp.105-114
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• 2003

The purpose of this study was to investigate the influence of adolescents´ perception of the fathers´ child-rearing on their self-efficacy and achievement motivation. The subjects of this study were 456 adolescents from 3 middle schools located in Seoul and GyeonggiDo. The main results are as follows. (1) There was a significant correlation between the father´s child-rearing involvement and the adolescent´s self-efficacy. The father´s ‘day-to-day guidance’ was the best predictor of the adolescent´s self-efficacy. (2) There was a significant correlation between the father´s child-rearing involvement and the adolescent´s achievement motivation. The father´s ‘day-to-day guidance’ was the best predictor in predicting the adolescent´s achievement motivation. In conclusion, the adolescent´s perceived father´s child-rearing involvement were found to be significant variables in predicting the adolescent´s self-efficacy and achievement motivation.

• Korean Institute of Interior Design Journal
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• v.18 no.1
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• pp.35-42
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• 2009

In this study, the author aims to examine that the image for specific space coming through vision is to reveal how people perceive the space through vision and whether the perceived space includes the role as the catalyst that causes the following activities. It is believed that the fact which elements are remembered as the whole expression as well as the memorized images that humans have regarding the space should act as the important factor in terms of space perception. The conclusions from this study are as follow; 1) By analyzing the frequency of observation time that were obtained from the examinee, it was possible to classify the property of observation with S areas. Besides, it was possible to the meanings that the design elements have in each area. The establishment of the areas are considered as the important factor to examine which design elements have drawn the attention. 2) In case of I area which showed the most design factors that would lead examinee's vision or have interests in the examinee views, it showed that it stared the lower parts from the middle of the Image spatially, which was the most stable position from the image with strong tendency for staring at this area. 3) The most frequently stared area was the lower part of the middle, however, while the I area gazed the right side of the middle, II area faced the left side more so that it was revealed that it stared at the lower part of the middle and right side, then, moved to left. 4) Despite the frequent observation, some areas had very low or few observation data records and the area which was designed with monotonous color with relatively large size was also involved here so that it was identified that the simply treated area in design was rarely gazed.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.06a
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• pp.184-186
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• 2022

자율운항선박의 도입이 가시화됨에 따라 자율운항선박의 운항을 관리·감독하는 원격운항자의 운항능력에 대한 관심도 증가하고 있다. IMO에서는 원격운항자의 상시 모니터링과 비상시 원격지원을 기반으로 하는 자율운항 선박모델을 제시하고 있다. 특히 선박의 자동화 시스템으로 대응할 수 없는 복잡한 상황에 직면할 경우 해당상황을 해결하기 위해 원격운항자의 판단력과 지식이 요구되는 상황이 발생할 수 있다. 따라서 원격운항자는 선체와 주변 상황을 원격으로 인식하는 상황인식능력이 필요하며, 원격운항자의 상황인식능력은 기존 항해사의 상황인식능력과는 상이한 부분이 존재할 수 있다. 본 연구에서는 자율운항선박의 도입으로 인해 발생하는 운항환경의 변화에 따라 원격운항자에게 요구되는 상황인식 요구사항을 분석하고 이를 기존 선원의 상황인식 모델과 비교하여 자율운항선박의 안전한 도입을 위한 기초자료로 활용하고자 한다.