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Yi Ding Ru-De Liu Catherine A. McBride Chung-Hau Fan Le Xu Jia Wang 《Journal of psycholinguistic research》2018,47(5):1163-1187
This study examined pinyin (the official phonetic system that transcribes the lexical tones and pronunciation of Chinese characters) invented spelling and English invented spelling in 72 Mandarin-speaking 6th graders who learned English as their second language. The pinyin invented spelling task measured segmental-level awareness including syllable and phoneme awareness, and suprasegmental-level awareness including lexical tones and tone sandhi in Chinese Mandarin. The English invented spelling task manipulated segmental-level awareness including syllable awareness and phoneme awareness, and suprasegmental-level awareness including word stress. This pinyin task outperformed a traditional phonological awareness task that only measured segmental-level awareness and may have optimal utility to measure unique phonological and linguistic features in Chinese reading. The pinyin invented spelling uniquely explained variance in Chinese conventional spelling and word reading in both languages. The English invented spelling uniquely explained variance in conventional spelling and word reading in both languages. Our findings appear to support the role of phonological activation in Chinese reading. Our experimental linguistic manipulations altered the phonological awareness item difficulties. 相似文献
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Crowley Michael J. van Noordt Stefon J. R. Castagna Peter J. Vaca Federico E. Wu Jia Lejuez Carl W. Mayes Linda C. 《Journal of psychopathology and behavioral assessment》2022,44(2):297-311
Journal of Psychopathology and Behavioral Assessment - A large body of work documents the utility of behavioral risk tasks for making inferences about adolescent risk-taking proclivities and... 相似文献
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Concern for the impact of prenatal cocaine exposure (PCE) on human language development is based on observations of impaired performance on assessments of language skills in these children relative to non-exposed children. We investigated the effects of PCE on speech processing ability using event-related potentials (ERPs) among a sample of adolescents followed prospectively since birth. This study presents findings regarding cortical functioning in 107 prenatally cocaine-exposed (PCE) and 46 non-drug-exposed (NDE) 13-year-old adolescents.PCE and NDE groups differed in processing of auditorily presented non-words at very early sensory/phonemic processing components (N1/P2), in somewhat higher-level phonological processing components (N2), and in late high-level linguistic/memory components (P600).These findings suggest that children with PCE have atypical neural responses to spoken language stimuli during low-level phonological processing and at a later stage of processing of spoken stimuli. 相似文献
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<正>对角线方法是指德国学者康托尔 ( G. Cantor) 在证明实数集不可数时所运用的一种技术方法。在这种意义上,康托尔的实数集不可数论本身便是对角线方法的一种重要运用。此外,对角线方法还有两种重要运用,即哥德尔对角线定理和汤姆逊引理的证明。哥德尔对角线定理又叫 "哥德尔自指定 相似文献
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随着生活水平的提高,人们的健康需求不断提高,有支付能力的人群不断增多.同时,特需医疗存在巨大的利润空间,使许多大型公立医院争相提供特需医疗服务.但是,大型公立医院作为特需医疗服务的提供主体存在许多的问题,要逐渐使大型公立医院分流,使营利性医院逐步成为特需医疗的主要提供主体. 相似文献
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延迟学习判断是学习判断的一种形式,是指在材料学习完以后间隔一段时间才发生的学习判断。在与即时学习判断的对比研究中发现,延迟学习判断具有较高的相对准确性,这种现象被称为延迟学习判断效应。研究者进行了大量的研究并提出了多种理论来解释这种延迟学习判断效应。随着研究的不断深入,延迟学习判断的研究从研究指标、研究方法甚至是研究的理论基础都在不断更新。延迟学习判断的研究进展,包括主要理论和相关实验,以及最新研究成果将被介绍。最后,文章梳理了延迟JOL的研究进程,并指出了未来的研究方向。 相似文献
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{111} stacking faults and nanotwins in epitaxial BaTiO3 thin films on MgO substrates have been investigated by high-resolution transmission electron microscopy. In many cases, the stacking faults and nanotwins were found to be accompanied by partial dislocations. These partial dislocations can be classified as two different types, analogous to the situation in the fcc structure. One is of the Shockley type with the Burgers vector (a/3)<112>. The other is of the Frank type with the Burgers vector (a/3)<111>. The movements of both types of partial can lead to the {111} stacking faults and the {111} twins observed in these films. 相似文献