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281.
Kormi-Nouri R Shojaei RS Moniri S Gholami AR Moradi AR Akbari-Zardkhaneh S Nilsson LG 《Scandinavian journal of psychology》2008,49(2):93-109
Kormi-Nouri, Moniri and Nilsson (2003) demonstrated that Swedish-Persian bilingual children recalled at a higher level than Swedish monolingual children, when they were tested using Swedish materials. The present study was designed to examine the bilingual advantage of children who use different languages in their everyday life but have the same cultural background and live in their communities in the same way as monolingual children. In four experiments, 488 monolingual and bilingual children were compared with regard to episodic and semantic memory tasks. In experiments 1 and 2 there were 144 boys and 144 girls in three school groups (aged 9-10 years, 13-14 years and 16-17 years) and in three language groups (Persian monolingual, Turkish-Persian bilingual, and Kurdish-Persian bilingual). In experiments 3 and 4, there were 200 male students in two school groups (aged 9-10 years and 16-17 years) and in two language groups (Persian monolingual and Turkish-Persian bilingual). In the episodic memory task, children learned sentences (experiments 1-3) and words (Experiment 4). Letter and category fluency tests were used as measures of semantic memory. To change cognitive demands in memory tasks, in Experiment 1, the integration of nouns and verbs within sentences was manipulated by the level of association between verb and noun in each sentence. At retrieval, a recognition test was used. In experiments 2 and 3, the organization between sentences was manipulated at encoding in Experiment 2 and at both encoding and retrieval in Experiment 3 through the use of categories among the objects. At retrieval, free recall or cued recall tests were employed. In Experiment 4, the bilingual children were tested with regard to both their first and their second language. In all four experiments, a positive effect of bilingualism was found on episodic and semantic memory tasks; the effect was more pronounced for older than younger children. The bilingual advantage was not affected by changing cognitive demands or by using first/second language in memory tasks. The present findings support the cross-language interactivity hypothesis of bilingual advantage. 相似文献
282.
“语义错觉效应”是指读者在加工某些语义违例句子时,会暂时性地产生语义合理错觉,而只有通过继续加工或者再加工才能辨别出错误的现象,在脑电成分上表现为没有出现N400效应,却出现P600效应。“语义错觉效应”对传统的句子加工理论模型以及N400和P600的特异性功能意义提出了质疑。研究者在讨论此效应的基础上提出了多个句子加工模型,各模型对语义和句法加工的过程进行了探索,对语义和句法通道的关系做出了新的阐述,并对N400和P600的功能意义做出了新的解读。目前研究对N400功能的解释存在语义整合观和词汇激活观的分歧,而对P600功能的解释则从传统的句法功能转换到了更宽泛的加工过程。未来研究应关注词汇语义关系和跨语言差异,以期进一步揭示句子加工的认知及神经机制。 相似文献
283.
4~7岁儿童绘画摹写的语义编码特点 总被引:2,自引:0,他引:2
以二维模型为主对儿童绘画编码特点及发展进程的探讨。研究对象为4—7岁儿童,按年龄分为4组,共163人。主要实验有二:一是选择同一实物的三维和二维两类模型让被试摹写;二是选择语义熟悉程度和语义多寡不同的二维模型让被试摹写。个别实验,实验顺序随机安排。研究结果表明:儿童对维度不同的模型绘画编码具有共同的特点,表现出三种编码形式:其一,将模型的各构件分离,各自独立编码;其二,依模型的典型特征编码;其三,按各模型真实形象编码。儿童对不同维度模型绘画编码发展的进程不同。对二维模型绘画编码水平和发展速度比三维模型提早1年。模型语义的多寡及熟悉程度影响儿童二维模型绘画编码。 相似文献
284.
Todd J. Thorsteinson Erin M. Palmer Cynthia Wulff Alexee Anderson 《Journal of business and psychology》2004,19(1):125-137
Research that has examined the effects of realism on pre-hire outcomes has suggested that it does not harm recruitment. We present evidence that realistic information may, under certain circumstances, increase organizational attractiveness. Participants (N = 225) evaluated one of two recruitment messages, positive only or realistic, and reported their perceptions of organizational attractiveness, source credibility, and perceptions of the challenge inherent in the job. Consistent with our hypothesis, the realistic recruitment message led to higher organizational attractiveness than the positive only message. Contrary to expectations, however, this effect appears to be mediated through perceptions of challenge in the job, rather than perceptions of source credibility. 相似文献
285.
What Can Neuroimaging Tell Us About the Mind? 总被引:2,自引:0,他引:2
286.
John Nolt 《Journal for General Philosophy of Science》2004,35(1):71-90
This paper presents an argument for metaphysical realism, understood as the claim that the world has structure that would
exist even if our cognitive activities never did. The argument is based on the existence of a structured world at a time when
it was still possible that we would never evolve. But the interpretation of its premises introduces subtleties: whether, for
example, these premises are to be understood as assertions about the world or about our evidence, internally or externally,
via assertibility conditions or truth conditions – and what sorts of beings are included in the `we' upon whose cognitions
the antirealist supposes the structure of the world to depend. I argue that antirealism can provide no defensible, fully articulated
interpretation of the premises that either shows them not to be true or defeats the reasoning.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
287.
牟宗三的易学研究为的是从易学中发见与解析中国哲学、中国思想,旨在抉发中国的玄学与道德哲学,而不是作一种历史的研究。他从哲学上为《周易》的解释提供了一个逻辑符号论的模型,为中国古典思想的现代诠释作出了首开先河的有益尝试;他对易学的“实在论的价值论”或“超越的内在”的价值论的诠释,与康德、维特根斯坦关于道德世界的“超越的外在论”不同;他对易之道德世界的分析与解释也是极其形式化的逻辑的。在这些分析与解释中,《周易》的“逻辑世界”或“符号世界”变成了语义的价值世界,或者说,作为“数理物理”世界的《周易》变成了价值论的道德世界。无论是在叙述方式,或内容的阐释与解析上,牟氏的这项研究都是十分新颖的,为国内所未有。但是,牟氏的易学研究只是他学思的开端起步,相对于他的逻辑研究来说,易学研究构成了他的哲学思想发展进路的前逻辑起点,而非逻辑起点,具有形式的象征意义。 相似文献
288.
289.
Robert J. Brecha 《Zygon》2002,37(4):909-924
I present results of recent work in the field of quantum optics and relate this work to discussions about the theory of quantum mechanics and God's divine action in the world. Experiments involving atomic decay, relevant to event uncertainty in quantum mechanics, as well as experiments aimed at elucidating the so–called Schrödinger's–cat paradox, help clarify apparent ambiguities or paradoxes that I believe are at the heart of renewed attempts to locate God within our constructed physical theories and tend to narrow the gaps proposed as an opening for divine action. Some problems arise because of imprecise use of nonmathematical language to force quantum mechanics into an intuitive "classical" framework. 相似文献
290.