• The Journal of Korean Academy of Sensory Integration
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• v.19 no.1
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• pp.54-68
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• 2021

Objective : This study aimed to analyze and classify the task-oriented training methods used to improve the daily lives of children with cerebral palsy. Methods : The search period from January 2008 to August 2020, and the CINAHL, MEDLINE and PubMed was databases were used. A total of 18 studies was selected, and the PICO method was applied to conduct the systematic review. The training methods were then classified according to task, practice, and feedback as strategies to learn or to exercise control based on prior research. Results : Of the selected studies, 13 reported significant results in the area of motor skills, two of which related to Activities of Daily Living. Discrete and closed were the most common forms of task, and the most used types of practice were whole, part, and blocked, in that order. Finally, feedback was not specifically provided in most studies, followed by extrinsic feedback. Conclusion : Based on this review, task-oriented training for children with cerebral palsy can be made more effective in clinical practice in the future through the systematic selection of techniques that promote exercise control and the presentation of specific methods.

• Journal of The Korean Association of Information Education
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• v.20 no.6
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• pp.629-644
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• 2016

The purpose of this study was to investigate the effects of whole-task sequencing emphasis manipulation on expertise acquisition in web based complex task. To achieve the purpose, emphasis manipulation sequencing type is composed of a simple emphasis manipulation, a snowballing manipulation, and a full emphasis manipulation sequencing and participants was drawn from a pool of 93 undergraduate students sampled for the study. According to the findings, a snowballing manipulation group invested significantly lower cognitive load than a full emphasis manipulation group but did not a simple emphasis manipulation group. Based on these findings, though complex task is included of high interactivity owing to real task, learner cannot suffer cognitive overload because emphasis manipulation which can view the whole task and the part task in parallel provides meta cognition for learner. And whole-task sequencing emphasis manipulation affects to transfer. The snowballing emphasis manipulation group invested significantly higher than simple emphasis manipulation group and full emphasis manipulation group. Based on these findings, the snowballing manipulation which learner use whole-task sequencing and part-task sequencing simultaneously contribute to understandings and ability to solve problems for complex task and it will in turn, lead to expertise acquisition.

• Korean Journal of Cognitive Science
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• v.26 no.3
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• pp.323-355
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• 2015

This study examined grapheme-to-phoneme regularity effect among late Korean-English bilinguals by using whole word level task (lexical processing) and two meta-phonological tasks(sub-lexical processing): [1] English word naming task(whole word level), [2] rhyme judgement task(rhyme level), and [3] phoneme deletion task(phoneme level). Forty-three late Korean-English bilinguals participated in all three tasks. In these tasks, participants showed better performance in regular word conditions compared to irregular word conditions, demonstrating a clear English regularity effect. Post-hoc correlational analysis revealed strong correlation between word naming task and rhyme judgement task, which is different from the results reported with English monolinguals. The contradicting results might be due to the relevantly low English proficiency level among late Korean-English bilingual speakers. In conclusion, this study suggests that late Korean-English bilinguals make use of L2 grapheme-to-phoneme conversion (GPC) rule when reading L2 English words.

• Cement
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• s.198
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• pp.136-144
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• 2013

인프라(Infrastructure)는 도로, 다리, 철도, 에너지, 상하수도 등과 같이 일상생활과 경제활동에 필수적인 사회기반시설로 국민의 안전과 삶의 질, 경제성장에 큰 영향을 미친다. 국내 인프라 건설이 활발했던 1970년대 이후 30년 이상 경과함에 따라, 고령화된 인프라와 관련된 안전사고가 발생하는 등 대책 마련의 필요성이 커지고 있다. 여기서는 현대경제연구원 김동열 수석 연구위원의 '인프라 고령화의 실태와 개선과제' 보고서를 통해 인프라 고령화의 현황, 문제점, 향후 과제 등에 대해 살펴본다.

• Proceedings of the Membrane Society of Korea Conference
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• 1998.06a
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• pp.1-24
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• 1998

환경부와 국립환경연구원은 지난 6년간 G-7 환경공학기술개발사업을 추진해 오면서 그동안 G-7 사업으로 추진되었던 과제의 성과와 관리상의 문제점 등 전반적인 측면에 대하여 면밀히 분석과 평가를 통하여 3단계에서의 수행하고자 하는 과제의 도출과 연구 추진체계 및 효율적일 관리 방안 등을 구체적으로 개선하고 있어 그 내용을 소개하고자 한다.

• Nuclear industry
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• v.27 no.9 s.295
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• pp.8-13
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• 2007

본 특집은 '제13회 원자력안전의 날'을 맞이하여 향후 2030년의 미래 원자력 안전을 전망하면서 여기서 예상되는 도전 과제를 도출하여 이의 대응 방향을 논의하고 산업계.연구계.학계 등 다양한 분야의 전문가 의견을 수렴하여 중장기적 원자력 안전 정책 방향을 모색하고자 '미래의 원자력 안전과 도전 과제'라는 주제로 개최한 2007년 제2회 원자력안전포럼(한국원자력안전기술원 주최 / 2007. 9.11.)의 내용이다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2021.11a
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• pp.229-229
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• 2021

국제항해 상선 해기사의 수급차질의 원인을 진단하고 현상황 지속시 예상되는 문제젬을 도출한 후 이러한 문제를 해결하기 위한 방안으로서 수급대책과 추진하여야 할 과제를 제시하였다.

• Journal of the Korea Convergence Society
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• v.13 no.3
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• pp.239-253
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• 2022

The purpose of this study is to have college students who took 'University Character Education Using YouTube Videos', which was opened as a liberal arts course in college, directly produce UCC assignments with the theme of personality. Despite the recent paradigm shift in learner-centered education, teacher-centered education still hinders learners' motivation to participate in classes. To solve this problem, a learner-led UCC production process is necessary for the practice of effective learner-centered education. For this purpose, a phenomenological research method was applied. The research participants were 10 students, in-depth interview was used for data collection, and Colaizzi's research method was selected for data analysis. As a result of the analysis, 9 themes, 4 theme clusters, and 2 categories were derived. The results are as follows. First, they recognized that the UCC assignments were a field of maturity, such as practicing the right thoughts and actions, and re-establishing the concept of character. Second, they said that the UCC production process was an opportunity to increase their self-esteem. Third, they showed a more mature personality by recognizing that the UCC assignments became a chance to pay attention to others beyond themselves. Fourth, they had the greatest difficulty in selecting a topic while carrying out the UCC project, and they were experiencing the limitations of high-quality projects due to the technical immaturity of UCC production. Finally, this study was concluded by discussing the educational implications based on the results. These results provide a suggestion that more effective character education can be expected when tasks led by learners will be developed and an interactive arena where students can be shared are provided.

• Therapeutic Science for Rehabilitation
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• v.3 no.2
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• pp.59-69
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• 2014

Objective : This study was done to see that upper limb reaching task have an effect on stroke patient's upper limb function and self-efficacy. Methods : The object of the study was done to see for diagnosed with stroke man on the thirty-ninth of this month. upper limb reaching task was done to see three times a for 6 week and by a per for thirty minutes. To find changing upper limb function and self-efficacy before-after upper limb reaching task, they were measured using Box & block test and self-efficacy scale. Results : Box & block test and self- efficacy scale were increased mark of revaluation, evaluation result than one of early evaluation result. Conclusion : Through this study, upper limb reaching task applied to stroke patient was found that it improved stroke patient's upper limb function and self-efficacy.

• Journal of Science Education
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• v.43 no.1
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• pp.157-172
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• 2019

The purpose of this study is to analyze the influence of number of targets on common knowledge generation and brain activity during the common life science discovery task performance. In this study, 35 preliminary life science teachers participated. This study was intentionally made a block designed for EEG recording. EEGs were collected while subjects were performing common discovery tasks. The sLORETA method and the relative power spectrum analysis method were used to analyze the brain activity difference and the role of activated cortical and subcortical regions according to the degree of difficulty of common discovery task. As a result of the study, in the case of the Theta wave, the activity of the Theta wave was significantly decreased in the frontal lobe and increased in the occipital lobe when the difficult difficulty task was compared with the easy difficulty task. In the case of Alpha wave, the activity of Alpha decreased significantly in the frontal lobe when performing difficult task with difficulty. Beta wave activity decreased significantly in the frontal lobe, parietal lobe, and occipital lobe when performing difficult task. Finally, in the case of Gamma wave, activity of Gamma wave decreased in the frontal lobe and activity increased in the parietal lobe and temporal lobe when performing the difficult difficulty task compared to the task of easy difficulty. The level of difficulty of the commonality discovery task is determined by the cingulate gyrus, the cuneus, the lingual gyrus, the posterior cingulate, the precuneus, and the sub-gyral where it was shown to have an impact. Therefore, the difficulty of the commonality discovery task is the process of integrating the visual information extracted from the image and the location information, comparing the attributes of the objects, selecting the necessary information, visual work memory process of the selected information. It can be said to affect the process of perception.