• 수산해양교육연구
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• 제18권2호
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• pp.122-136
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• 2006

The purpose of this study is to explore the features and features of causes of communicative deficits in high-functioning autistic children in order to intervene educational programs. When communicating with others, high-functioning autistic children have difficulties in the aspects of syntax and semantics, especially pragmatics. These causes of communicative deficits of high-functioning autistic children can be explained respectively by theory of mind, executive function, and central coherence theory. According to theory of mind, qualitative impairment of interaction and communication accounts for communicative deficits. Executive function argues that communicative deficits of high-functioning autistic children be caused by limited concern. Central coherence theory suggests that communicative deficits be caused by the inappropriate integration of cues. Considering these causes of communicative deficits in high-functioning autistic children, we proposed educational strategies order to intervene educational programs.

• Educational Technology International
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• 제10권2호
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• pp.145-166
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• 2009

The purpose of this study was to investigate why advance organizers (AO) are effective in promoting comprehension and mental model formation in terms of cognitive load. Two experimental groups: a concept-map AO group and a key-word AO group and one control group were used. This study considered cognitive load in view of Baddeley's working memory model: central executive (CE), phonological loop (PL), and visuo-spatial sketch pad (VSSP). The present experiment directly examined cognitive load using dual task methodology. The results were as follows: central executive (CE) suppression task achievement for the concept map AO group was higher than the key word AO group and control group. Comprehension and mental model construction for the concept map AO group were higher than the other groups. These results indicated that the superiority of concept map AO owing to CE load decrement occurred with comprehension and mental model construction in learning. Thus, the available resources produced by CE load reduction may have been invested for comprehension and mental model construction of learning contents.

• 인지과학
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• 제22권2호
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• pp.193-215
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• 2011

본 연구에서는 읽기와 관련된 작업기억의 특징을 살펴보기 위해 초등학교 3, 4학년 읽기부진아들과 일반아동들을 비교하였으며, 성별 비교와 각 성분들 간의 상관분석도 실시하였다. 연구 결과 읽기부진아들은 일반아동들보다 작업기억의 모든 하위 검사에서 낮은 수행 수준을 나타내었다. 성별 비교에서 시공간 잡기장에서 성별차가 나타났으며, 그 중 미로이동 기억에서는 읽기능력과 성별 간의 상호작용도 있었다. 전체 집단에서 작업기억의 각 성분들 간의 모든 상관이 유의미하게 나타났으나, 읽기부진아와 일반아동을 분리해서 상관을 구했을 때는 하나의 상관을 제외하고 두 집단에 공통적으로 유의미한 상관이 나타나지 않았다. 중앙집행기의 영향을 제거했을 때 음운 작업기억과 시공간 작업기억 간의 상호관련성이 낮아짐을 확인할 수 있었다. 본 연구를 통해서 읽기부진아 지도에서는 수업자료를 간략하게 제시할 필요성이 있으며, 읽기부진 남학생에게는 가능한 한 시공간 정보를 활용할 필요가 있다는 시사점을 찾을 수 있었다.

• 한국도서관정보학회지
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• 제25권
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• pp.225-256
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• 1996

The purpose of this study is to find the ways that will be helpful to improve archival system and to establish National Archives. The contents of this study were focused on comparing the characteristics of archival system in governmental administration,: Executive, Legislature, and Judiciary. They were also focused on analyzing the problems of those current system. This research was basically conducted depending on the detailed articles of the legislation and regulation pertinent to the archives. Two major results of the research are 1) There are much differences among the governmental administrations in structuring and organizing for archival administrations. Archival works of government document are divided primarily according to the period of conservation and it is necessary to establish the regional archives and central management system, and to employ archivists as an expert staff. 2) The principles and methods of archival process, such as transferences, classifications, preservations, access, and destructions are similar to each other. In order to improve and co-ordinate current systems, it is necessary to constitute several councils endowed with consultative and decision-making power.

• 한국수학교육학회지시리즈A:수학교육
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• 제52권1호
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• pp.19-41
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• 2013

What is the foundation of mathematical thinking? Is it logic based symbolic language system? or does it rely more on mental imagery and visuo-spatial abilities? What kind of neural changes happen if someone's mathematical abilities improve through practice? To answer these questions, basic cognitive processes including long term memory, working memory, visuo-spatial perception, number processes are considered through neuropsychological outcomes. Neuronal changes following development and practices are inspected and we can show there are neural networks critical for the mathematical thinking and development: prefrontal-anterior cingulate-parietal network. Through these inquiry, we can infer the answer to our question.

• International Journal of Computer Science & Network Security
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• 제22권11호
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• pp.236-240
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• 2022

The main purpose of the study is to analyze the key aspects of state regulation of the hotel and restaurant complex in the system of tourism development and the national economy. The effectiveness of the regulation of the hotel and restaurant complex in the system of development of tourism and the national economy largely depends on the presence of an effective central executive body that would take care of the problems of the development of the industry, the quality and perfection of legal support, a strategic view of programming the development of the industry within the state and regions, as well as administrative mechanisms of public administration, which fully ensure control over the activities of economic entities and the quality of the services they provide. Based on the results of the study, key aspects of state regulation of the hotel and restaurant complex in the system of tourism development and the national economy were identified.

• Asian-Australasian Journal of Animal Sciences
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• 제28권4호
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• pp.457-466
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• 2015

Taoyuan pig is a native Taiwan breed. According to the historical record, the breed was first introduced to Taiwan from Guangdong province, Southern China, around 1877. The breed played an important role in Taiwan's early swine industry. It was classified as an indigenous breed in 1986. After 1987, a conserved population of Taoyuan pig was collected and reared in isolation. In this study, mitochondrial DNA sequences and 18 microsatellite markers were used to investigate maternal lineage and genetic diversity within the Taoyuan pig population. Population differentiation among Taoyuan, Asian type, and European type pig breeds was also evaluated using differentiation indices. Only one D-loop haplotype of the Taoyuan pig was found. It clustered with Lower Changjiang River Basin and Central China Type pig breeds. Based on the polymorphism of microsatellite markers, a positive fixation index value ($F_{IS}$) indicates that the conserved Taoyuan population suffers from inbreeding. In addition, high $F_{ST}$ values (>0.2105) were obtained, revealing high differentiation among these breeds. Non-metric multi-dimensional scaling showed a clear geometric structure among 7 breeds. Together these results indicate that maternally Taoyuan pig originated in the Lower Changjiang River Basin and Central China; however, since being introduced to Taiwan differentiation has occurred. In addition, Taoyuan pig has lost genetic diversity in both its mitochondrial and nuclear genomes.

• 마케팅과학연구
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• 제19권3호
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• pp.49-61
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• 2009

本文为执行官提供了他们在处理日常业务问题和市场机会时如何阐述自己思考过程的培训. 本研究建立在Schank提出的教学基础上, 包括: (1)经验学习和最好的指导提供给学习者从诸如全球背景, 团队项目和专家经历等的互动的故事提炼知识和技能的机会. (2) 告诉不会导致学习, 因为在学习需要的行动训练环境中, 应强调积极使用故事, 案例和项目. 每个培训案例包括执行官解释自己的决策系统分析(DSA, 还需要执行官做DSA简报. 在训练时要求执行官写DSA简报. 在执行官学员写书面报告的说明中包括(1) DSA路线图的本质的细节(2) 警告和机会的陈述, 读者的行政地图及图内的DSA解释. 该报告的最大长度为500字, 其规则就是使行政人员培训课程行之有效. 引言之后是第二部分文献综述, 简要地总结了有关人们在对问题和机会的背景下的想法及文献. 第三部分通过使用对不同的贴牌生产客户定价相同的化学产品的培训练习来解释DSA的起源和过程, 第四部分展示一个炼油设备公司订价决策的培训练习. 第五部分提供一个商业客户办公家具采购的市场策略案例. 第六部分是结论和建议. 这些建议是关于使用培训课程和发展其他培训课程来磨练执行官制定决策的能力. 文章引导读者利用工具箱研究综合的报告, (DSA)路线图根据生态合理性理论将战略与环境相匹配. 这三个案例的研究让学习者在意愿层面征求建议来作出决策. Todd and Gigerenzer 提出人们使用简单启发式,因为他们在自然的决策环境中通过探索信息的结构使适应性行为有可能产生. "简单是一种美德, 而不是诅咒", 有限理性理论强调了西蒙的命题中心, "人类理性的行为仿佛一把剪刀, 其刀片则是任务环境的结构和执行者的计算能力". Gigerenzer的观点和西蒙的环境的危害相关, 也和本文中三个环境结构的案例相关. "环境这个词, 在这里, 并不是指总的物理和生理的环境, 而只是指被给予需要和目标的重要有机体 本文关注了结合任务环境的结构和使用适应的工具箱启发的报告. (DSA)路线图根据生态理性理论将战略与环境相匹配. 渴望适应理论是这一方针的核心. 渴望适应理论将决策制定作为一个没有把目标整合的多目标问题模拟成一个把所有决策选项进行完全的优先顺序化. 这三个案例研究让学习者在意愿层面征求建议来作出决策. 渴望适应用一系列的调整步骤的形式. 一个调整步骤通过仅一个目标变量的变化就可以改变在渴望网格上邻近点当前的渴望水平. 上调步骤是目标变量的提高, 下调步骤是目标变量的下降. 创造和使用渴望适应水平是对有限理性理论的整合. 文章通过提供学习者经验和实践环节增加了意愿采纳和有限合理性的理解和特点. 利用DSA图排列CTSs和撰写TOP可以清晰和深化Selten的观点 "清晰, 意愿采纳必须作为研究的解决方案整合到整个蓝图中". 这些有限理性的研究许可了在现实生活中为什么, 如何作决策的理论和在自然的环境中利用启发式的学习训练两方面的发展. 本文中的练习鼓励根据不同使用目的学习快速而简洁的启发式技巧和原则. 这也正回应了Schank的思想 "从本质上来看, 教育不是让学生们知道发生了什么, 而是让他们感受到所发生的事情. 这不容易做到. 在如今的学校教育是没有情感的, 这是一个很大的问题". 这三个案例和附加的练习问题遵守了Schank的观点. "这种教育过程最好是通过参与他们其中来实现, 也可以这样认为, 精神层面的积极讨论".

• Asian Journal of Business Environment
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• 제10권1호
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• pp.45-50
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• 2020

Purpose: This paper examines the theoretical grounds for the disclosure of the Korea Fair Trade Commission. Three central measures of the disclosure are scrutinized: The interconnected status of affiliate companies, the important matters of private affiliates, and the large internal transactions. Contemplating on three measures, respectively, we review the rationale and derive policy implications. Research design, data, and methodology: Collecting the data of violation rates and remedial measures, we analyze the intensity of the disclosure enforcement. These statistics are critically reviewed by the economic literature of mandatory disclosure. Results: Statistics evince that the Korea Fair Trade Commission has enforced the regulatory disclosure quite successfully. Violation rates of the disclosure has declined from the outset. It demonstrates that the Korea Fair Trade Commission has enforced those measures satisfactorily for about a decade. But we cannot ascertain empirically whether the regulatory disclosures are socially and economically beneficial. To evaluate the effect of the regulatory disclosures precisely, we need a further empirical investigation. Conclusions: Despite the lack of policy evaluation, this study suggests complementary measures for current disclosures. First, disclosure of executive compensation in privately held subsidiaries must be introduced. Second, the controlling shareholder/manager should be responsible for information disclosure on foreign subsidiaries.

• 한국산학기술학회논문지
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• 제15권3호
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• pp.1442-1447
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• 2014

본 연구는 학습자의 학습수행에 있어 학습항목의 한난 색채대비의 영향을 살펴보고자 수행되었다. 이를 위해 학습과제로서 OSPAN 과제를 사용하여 세 실험 조건, 즉 통제 조건, 배경과 과제의 한난 색채대비 조건, 그리고 방해 과제와 표적 과제의 한난 색채대비 조건에서의 학습자의 학습과제 수행을 살펴보았다. 그 결과, OSPAN 과제의 단어 재인율이 다른 조건에 비해 방해 과제와 표적 과제의 한난 색채대비 조건에서 가장 높은 것으로 나타났다. 이러한 결과는 단순히 배경 대비 과제가 아닌 방해 과제 대비 표적 과제에서도 한난 색채대비가 수행의 향상을 유도할 수 있음을 시사하는 것이다.