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1.
This study compared private speech of children with ADHD and normal controls during problem solving and inhibition tasks. Thirty-two children (16 children with ADHD and 16 matched controls) aged 6–11 years participated. Consistent with previous studies, children with ADHD produced more task-irrelevant and task-relevant external private speech than control children during problem-solving tasks, but did not differ in their use of task-relevant internal private speech. During the inhibition/attention task (Continuous Performance Test-II), children with ADHD produced more task-relevant external and more task-relevant internal private speech, suggesting that they may have employed a less mature strategy to aid in self-regulation. The educational implications of the current study are that there should be an increased awareness of the developmental nature and functional significance of private speech and how private speech usage may differ in children with ADHD.  相似文献   
2.
本文选择了教师资源这一制约北京非学历民办高校发展的因素,利用年鉴的统计资料和相关部门实地调查所获取的数据,结合北京非学历民办高校的发展历程对其教师资源的利用状况进行分析,理出其当前存在着教师资源短缺、结构不合理等问题,并提出完善外部政策和加强内部管理的对策建议。  相似文献   
3.
基于新媒体环境下的从众心理,构建影响消费者行为的因素模型,通过网络搜集和问卷调查等方式获取消费者行为数据,分析挖掘从众心理对消费者行为的影响方式及路径。利用AMOS软件对所建模型进行统计分析,计算模型中各研究变量对消费者从众行为的影响机制,提出相应的策略与对策。  相似文献   
4.
民办院校以其鲜明的市场导向,积极推进人才培养模式改革,不断提升高级应用型人才培养质量和社会服务能力。实训教学通过职业技能训练的方式,培养学生实际的职业技术应用能力,和民办院校的人才培养目标相一致,有助于推进学校的就业工作,应作为学校教学改革的重点之一。  相似文献   
5.
    
Task assignment, the core problem of Spatial Crowdsourcing (SC), is often modeled as an optimization problem with multiple constraints, and the quality and efficiency of its solution determines how well the SC system works. Fairness is a critical aspect of task assignment that affects worker participation and satisfaction. Although the existing studies on SC have noticed the fairness problem, they mainly focus on fairness at the individual level rather than at the group level. However, differences among groups in certain attributes (e.g. race, gender, age) can easily lead to discrimination in task assignment, which triggers ethical issues and even deteriorates the quality of the SC system. Therefore, we study the problem of task assignment with group fairness for SC. According to the principle of fair budget allocation, we define a well-designed constraint that can be considered in the task assignment problem of SC systems, resulting in assignment with group fairness. We mainly consider the task assignment problem in a common One-to-One SC system (O2-SC), and our goal is to maximize the quality of the task assignment while satisfying group fairness and other constraints such as budget and spatial constraints. Specifically, we first give the formal definition of task assignment with group fairness constraint for O2-SC. Then, we prove that it is essentially an NP-hard combinatorial optimization problem. Next, we provide a novel fast algorithm with theoretical guarantees to solve it. Finally, we conduct extensive experiments using both synthetic and real datasets. The experimental results show that the proposed constraint can significantly improve the group fairness level of algorithms, even for a completely random algorithm. The results also show that our algorithm can efficiently and effectively complete the task assignment of SC systems while ensuring group fairness.  相似文献   
6.
分组教学法在建筑设计课程中应用与创新   总被引:1,自引:0,他引:1  
从初中义务教育学习平面几何,到高中学习立体几何,是初级教育中对二、三维概念的初步认识,为设计专业奠定了理论基础。大学教育中建筑设计专业的本科、研究生课程作为一门专业研究学科,要从理论到实践,还要从模型到设计,培育高级专业人才,结合建筑设计课程教学中存在的一些问题,以室内空间设计为案例,研究分组教学法在建筑设计课程的作用,创新教学方法,提高教育质量,有助于培养实用性、独创性的高素质建筑设计师。  相似文献   
7.
雷建 《湖北体育科技》2009,28(5):529-530
以湖南永州贫困地区普通高校弱势体质大学生为例,采用文献资料法、问卷调查法,对弱势体质大学生体育锻炼情况调查,结果发现体育锻炼状况不容乐观,针对贫困地区弱势体质学生实际情况,希望给予他们更多的关心和帮助,从而使贫困地区体质弱势大学生身心健康发展。  相似文献   
8.
Despite recent evidence that students in public schools significantly outperform their private school counterparts, private schooling continues to account for approximately 40% of secondary school enrolments in Indonesia. In an effort to explain this sustained demand, we combine analyses of PISA data with in-country interviews and school visits. Ultimately, we find that although government dependent private schools are underfunded with a high proportion of uncertified, underpaid teachers (with limited access to training and professional development), demand remains high due to their focus on religious training and education, as well as their ability to increase educational access for low-income families.  相似文献   
9.
Despite instructors' belief that class readings are integral to the learning process, only 20–30% of undergraduate students complete required readings. Failure to complete course reading has been associated with declines in exam and research performance. This article first offers a brief review of the literature on why students do not complete course readings: 1) unpreparedness, 2) lack of motivation, 3) time constraints, and 4) an underestimation of reading importance. We then identify approaches that encourage students to read, enjoy reading, and develop metacognitive knowledge, shown to improve learning.  相似文献   
10.
浅析无线网络安全性解决方案   总被引:1,自引:0,他引:1  
王婧姝 《科技广场》2007,(11):110-111
本文介绍了采纳WLAN技术的优势,并概述了阻碍WLAN被广泛采纳的安全问题,提出基于802.1X、EAP-TLS和强加密的解决方案,解决了早期无线实施中的主要安全问题。  相似文献   
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