Retrieval and evaluation of symbolic information in dyslexia

Summary A group of 35 reading disabled boy and 35 matched controls were studied over a two-year period in order to evaluate the validity of traditional hypotheses about the causes of serious reading impairment in preadolescent boys for whom the common disadvantages of economic privation, bilingualism and emotional instability were absent. The popular hypothesis of perceptual deficit was not supported by the data, although the finding that most reading disabled boys have a short-term memory deficit was affirmed. The most important new findings was that about one-fourth of the reading disabled boys had serious difficulty in maintaining an efficient set to process and/or evaluate information, especially when that information was contained in oral speech. This research was supported by a grant from the Lilly Endowment, Inc. We thank Michelle Shal and Susan Grant for their participation in this work.     

“以学习为中心”的大学英语教学

本文以英语需求理论为依据,通过问卷和座谈,分析非英语专业的学生对学习英语的需求,包括动机、目的以及目前的英语水平等。并根据调查结果,探讨了"以学习为中心"的大学英语教学。     

高校图书馆在信息时代的作用

在新世纪 ,高校图书馆应提高图书馆人员素质 ,加强图书馆队伍建设 ,加快图书馆现代化建设 ,搞好图书馆现代化科学管理 ,开创新的图书馆服务体系 ,发挥图书馆在高校中的心脏作用 ,使高校图书馆走向新的发展道路。     

大学信息化架构探索

当前高校信息化已经进入基于顶层设计的校级统一信息系统建设阶段,在此阶段,建立与之相适应的高校信息化理论模型至关重要。根据对企业架构理论的研究和清华大学信息化建设经验的总结,提出了信息集成阶段高校建设统一信息系统的理论模型——大学架构。大学架构主要包括业务架构、信息系统架构和技术架构三部分,能为信息系统设计与开发提供全程统一的规划。     

高校实验教学中心建设与探索

根据高等教育教学改革工作的需要，针对本校实验教学中存在的问题进行了深化改革，并就如何进一步提高教学质量，充分发挥实验室效益进行了有益的尝试。     

刍议高校行政管理信息化

信息技术的飞速发展,在生活、学习、工作等方面发挥着越来越重要的作用,促进管理效率的大幅提升,签于此,本文就高校行政管理信息化为研究对象,首先,阐述了加强高校行政管理信息化建设的必要性;其次,探讨了高校行政管理信息化方面存在的问题;最后,针对上述存在的问题提出了相应的改善性措施。     

Representing written vowels in university students with dyslexia compared with normal hebrew readers

The study investigates dyslexic and normal Hebrew readers’ perception of words containing a vowel letter in different orthographic and morphological contexts. In the first experiment, 72 undergraduate education students (half diagnosed with reading disabilities and half normal readers) were asked to judge pointed words with different morphological structures with and without the grapheme W. Half of the words had consistent (obligatory) W and half had inconsistent (optional) W. In the second experiment, the same procedure was repeated using the same words without pointing marks. Response latencies and accuracy were measured. In both experiments, dyslexic readers did less well than normal readers. They had lower scores on accurate lexical decisions and they took more time over these decisions. They also exhibited some deviant patterns, indicating that they cannot make use of orthographic and morphological cues that are available to normal readers, especially in the pointed experiment. Processing pointed words placed a heavier cognitive burden on the dyslexic readers. These findings are in line with other studies of adult dyslexic reader/writers, and support a reading / spelling processing model, which claims that internal orthographic representations of words are increasingly strengthened with each exposure during reading, but not all graphemes are strengthened equally. The general implication is that the ambiguities that exist in the relationships between orthography, phonology, and morphology underlie spelling knowledge, and are particularly difficult for dyslexic readers.     

应用型本科IT实践中心的建设

针对应用型本科院校的特点,以培养应用创新型人才为目标,按照"统一规划、充分利用资金和空间、兼顾实验实训和创新"的思路进行实验室建设。经过6年多的努力,完成了具有支撑计算机科学与技术、软件工程、网络工程、电子信息工程、自动化专业的课程实验、专业实践与实训教学、大学生科技创新活动的实践平台建设,在培养应用型人才中发挥了重要作用。     

基于vSphere的高校数据中心虚拟化构建

为实现服务器资源的高效率、低成本管理与运行,提高服务器资源的利用率,提出基于vSphere虚拟化技术对服务器进行虚拟化部署,建立基于虚拟化平台的数据中心,并在虚拟化平台上为管理员和教师用户创建虚拟主机。通过远程虚拟主机,便于管理员对服务器的日常管理和资源分配,同时为教师用户快速部署教学和应用所需的桌面环境、提供资源存储空间。     

论高校档案信息化管理的有效策略

高校档案的信息化建设,就是利用信息技术实现档案在资料获取、处理、传输以及使用方面的高效性与可靠性,实现档案资源的科学化、信息化管理,为使用者提供更多的档案信息,实现档案资源的共享。本文对高校档案信息化建设的意义及面临的困难进行了分析,同时对高校档案信息建设的对策进行了探讨。     

高校阳光采购信息化体系的构建

该文阐述了在深化政府采购制度改革背景下,如何通过"互联网+"实施高校采购。在分析高校采购信息化建设在制度体系建设、数据顶层设计、分类实施采购、专家选取风险等4个方面面临的问题后,详细介绍了中山大学构建阳光采购信息化体系的经验和做法。