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31.
注意是学习的开端,一个学生在课堂上对课程内容的注意越多,他就学得越好。文章针对注意研究之不足,使用ACT-R对注意的过程进行仿真,将注意的详细过程和步骤以及一些认知细节挖掘出来,揭示注意规律在教学中的应用,有益于人们对注意的认知过程和认知规律的整体把握,从而在实际的教学过程中能有效利用好注意这一要素提高教学效果。  相似文献   
32.
随着室内装饰装修行业的快速发展,室内设计师通过新型的室内材料和高科技手段虽然能实现居住环境的现代化和理想化,但不能给消费者带来情感上的满足。近年来,软装配饰的出现及发展给装饰市场带来了新鲜的气息。文章站在软装设计的角度,对软装饰的发展、功能、运用方式及其文化表现元素进行探讨。  相似文献   
33.
沙勇忠  陆莉 《图书情报工作》2015,59(12):120-127
[目的/意义] 社会媒体中的信息抽取是信息过载环境下创新社会媒体服务应用面临的重要问题,为此介绍一种可应用于社会媒体信息处理的语段结构方法。[方法/过程] 梳理语段结构方法的国内外研究进展,阐述其基本原理,并通过一个微博实例进行验证分析。[结果/结论] 通过以上工作,探讨将语段结构方法应用到中文社会媒体信息处理中的可行性,以及应用该方法实现中文信息机器处理所面临的研究问题与挑战。  相似文献   
34.
摘要:据普华永道2012年度报告显示,全球体育赞助投入预计在2013年将达到352亿美元,较之2012年上涨5.1%。较于体育赞助市场的蓬勃发展,体育赞助效果的评估方法仍然处于探索阶段。目前广泛应用的评估方法仅是分析赞助信息曝光度对消费者记忆度的影响。然而,消费者接收和认知赞助信息的过程却被完全忽略。为弥补这一研究领域空白,研究采用实验法,利用视线追踪技术分析消费者对赞助刺激的注意力,通过回归模型分析消费者对赞助刺激的认知处理过程。实验结果表明消费者对赞助刺激的注意力是由赞助刺激的摆放位置和影响曝光度的三种因素所决定的;另外,消费者对赞助商的回忆度取决于消费者注意力和品牌熟悉度等因素。因此,赞助商应当首要考虑赞助刺激对消费者注意力的影响。基于本实验结果建立的体育赞助效果评估模型,可以帮助赞助商评估赞助效果和赞助合约价值。  相似文献   
35.
Using a non-linear approach, intentional dynamics of thoughts were examined during constant cycling performed until volitional exhaustion. Participants (= 12) completed two sessions at 80% Wmax. Their (1) intrinsic thought dynamics (i.e., no-imposed thoughts condition) and (2) intentional thought dynamics (i.e., imposed task-unrelated thoughts condition; TUT) were recorded and then classified into four categories: internal and external TUT (TUT-I, TUT-E) and external and internal task-related thoughts (TRT-E, TRT-I). The probability estimates for maintaining each thought category stable, the rate of switching from one category to another, and the entropy dynamics along the testing procedure were assessed and compared through time phase. Friedman ANOVA tests revealed a significant effect of effort increase on thought contents only in the imposed TUT test. While TUT-I probabilities decreased significantly (P < .001) as effort increased, TRT-I probabilities increased (< .05). Moreover, the entropy to the entire thought dynamics increased at the outset of task performance and decreased upon approaching volitional exhaustion (< .001). As time spent in constant effort increased, and volitional exhaustion approached, task relatedness (TUT, TRT), direction (internal, external), and entropy of thought contents changed unintentionally providing further evidence for a nonlinear dynamics of attention focus.  相似文献   
36.
色彩在环境艺术设计范畴中起着至关重要的作用,色彩注意是基于心理学的注意的特质进行的深入研究,通过分析研究表明注意心理在环境艺术设计中的不同地域、文化背景等方面表现出很大的色彩选择倾向,总结归纳出不同的环境艺术设计领域在颜色选择上应该注意的问题以及如何解决。  相似文献   
37.
Since the beginning of the COVID-19 pandemic, students have endured drastic changes in educational routines. Such disruptions can be especially challenging for students who struggle with executive functioning, self-regulation and emotion regulation, such as students with autism spectrum disorder (ASD), attention deficit hyperactivity disorder (ADHD) and bipolar disorder. Using a framework of trauma-informed instruction, the authors supported classroom teachers in implementing sensory spaces for students with ASD, ADHD and bipolar disorder. The project included professional development and funding for teachers to develop, procure and offer sensory tools and strategies to assist students in recognising and managing emotions. The authors collected data on the effectiveness of the sensory supports, combining teacher surveys and student behaviour data. Results indicated increased teacher knowledge on trauma-informed instruction and use of sensory supports to promote executive functioning and self-regulation and decreased target behaviours in students based on structured observation and anecdotal teacher feedback.  相似文献   
38.
Compared with explicit sentiment analysis that attracts considerable attention, implicit sentiment analysis is a more difficult task due to the lack of sentimental words. The abundant information in an external sentimental knowledge base can play a significant complementary and expansion role. In this paper, a sentimental commonsense knowledge graph embedded multi-polarity orthogonal attention model is proposed to learn the implication of the implicit sentiment. We analyzed the effectiveness of different knowledge relations in the ConceptNet knowledge base in detail, and proposed a matching and filtering method to distill useful knowledge tuples for implicit sentiment analysis automatically. By introducing the sentimental information in the knowledge base, the proposed model can extend the semantic of a sentence with an implicit sentiment. Then, a bi-directional long–short term memory model with multi-polarity orthogonal attention is adopted to fuse the distilled sentimental knowledge with the semantic embedding, effectively enriching the representation of sentences. Experiments on the SMP2019-ECISA implicit sentiment dataset show that our model fully utilizes the information of the knowledge base and improves the performance of Chinese implicit sentiment analysis.  相似文献   
39.
Entity alignment is an important task for the Knowledge Graph (KG) completion, which aims to identify the same entities in different KGs. Most of previous works only utilize the relation structures of KGs, but ignore the heterogeneity of relations and attributes of KGs. However, these information can provide more feature information and improve the accuracy of entity alignment. In this paper, we propose a novel Multi-Heterogeneous Neighborhood-Aware model (MHNA) for KGs alignment. MHNA aggregates multi-heterogeneous information of aligned entities, including the entity name, relations, attributes and attribute values. An important contribution is to design a variant attention mechanism, which adds the feature information of relations and attributes to the calculation of attention coefficients. Extensive experiments on three well-known benchmark datasets show that MHNA significantly outperforms 12 state-of-the-art approaches, demonstrating that our approach has good scalability and superiority in both cross-language and monolingual KGs. An ablation study further supports the effectiveness of our variant attention mechanism.  相似文献   
40.
廖彦罡 《科教文汇》2014,(12):102-103
本文针对体育运动中注意力要求较高的射击运动员进行了剖析,分析射击项目中注意的要求,并对运动员的注意力培养和训练进行了一定的探讨,期待为今后的训练和比赛提供有益的经验和参考。  相似文献   
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