Prefix identification in the reading of Dutch bisyllabic words

Two experiments were conducted in order to explore the role of prefix identification in the reading of Dutch bisyllabic words. Although Dutch orthography is highly regular, several deviations from a one-to-one correspondence exist. A case in point is the grapheme E which can represent the vowels ε, e and œ in polysyllabic words. In Experiment 1, 33 third-grade children and 46 sixth-grade children were presented a list of randomly ordered bisyllabic words starting with the letter string BE and the first syllable being (1) a real prefix, (2) a phonological prefix (same sound pattern as a prefix), or (3) a pseudoprefix (sound pattern deviant from a prefix). Pseudowords starting with the same letter string were also presented. The results showed that words starting with a real or a phonological prefix were identified more accurately than words starting with a pseudoprefix. For the pseudowords, a predominant interpretation of the first part as a prefix was also evidenced. In Experiment 2, a lexical decision task was administered to 35 third-grade children, 33 sixth-grade children, and 26 adults. Words with a phonological prefix and words with a pseudoprefix were randomly presented along with other word types. The data showed both children and adults to retrieve words with phonological prefixes more quickly and more accurately than words with a pseudoprefix. The results are discussed with reference to current models of word decoding.     

研究型“数字图像处理”课程教学方法探讨

针对本科生与研究生"数字图像处理"教学差异化,该文提出科学问题驱动型的教学内容深化方法,对教学模式采用前沿问题为导向的翻转课堂模式,在实验设计上采用开放式实验设计,激发同学们的创造性。通过上述三种方法的改革,提高了课堂教学效果,激发了同学们的学习积极性。     

页岩油生产轻质燃料加工流程的探讨

对页岩油的一般性质进行评价;介绍了页岩油及其馏分的组成;时三种技术可行的页岩油加工方案及收率进行比较;提出经济合理的加工方案,以期增加页岩油的经济价值。     

计算机会计系统内部控制及其舞弊防范

随着计算机在企业管理中的不断运用，利用计算机在会计中舞弊的现象也越来越多，内部安全控制的问题显得越来越重要。本就会计系统内部出现的一些问题提供了一些防范措施。     

探究信息处理教学模式理论对我国基础教育改革的启示

探讨当代西方教学模式理论，开发适合于不同教学目标且富有成效的教学模式，对指导和反思教学实践，推进基础教育教学改革具有积极的意义。学校教育应回归学生主体，注重培养目标的全面性；教学程序应具有灵活性和多样性；教学手段应多媒体化；努力实现由以“教”为主向以“学”为主的转化。     

线性规划多变量系数变化的灵敏度分析

讨论了线性规划决策变量多系数同时变化时对最优解的影响,并求出了其最优区间.     

Asynchrony of visual-orthographic and auditory-phonological word recognition processes: An underlying factor in dyslexia

This study investigated whether asynchrony ofspeed of processing (SOP) betweenvisual-orthographic and auditory-phonologicalmodalities can account for word recognitiondeficits among dyslexic readers. SOP amongelementary school dyslexic readers was comparedto that of chronologically age-matched normalreaders. SOP was assessed using nonlinguisticand linguistic auditory and visual low-leveltasks and higher-level orthographic andphonological tasks. Behavioral andelectrophysiological (ERP) measures of SOP wereobtained. Data indicated that dyslexic readerswere significantly slower than control readersin most of the experimental tasks. Moreover,dyslexics revealed a systematic SOP gap betweenthe auditory-phonological and thevisual-orthographic modalities. This gap wasfound in both P200 and P300 latencies, andexplained most of the variance in wordrecognition. A theory is proposed suggestingthat asynchrony between the processing rates ofthe visual and the auditory modalities may bean underlying cause of dyslexia.     

关于内隐记忆的理论综述

对近年来关于内隐记忆的界定、研究范式和机制等理论作综述.     

现代学习理论对大学英语教学的思考

现代学习理论来自哲学、语言学、心理学、教育学等学科的先进理念，为大学英语教学改革提供了动力和依据。文章简要分析了现代学习理论，其研究的意义是将大学英语教学模式改革放到一个突出位置，学习并研究现代学习理论，同时开展基于现代学习理论的大学英语教学实践，对推进大学英语教学的有效改革会产生深远的影响和积极的促进作用，是提高大学英语教育质量的有效途径。