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使用ERPs技术, 探讨跨领域项目间联结记忆中项目提取和关系提取的差异。学习阶段, 系列呈现面孔-事件动词材料, 让被试识记面孔、事件动词以及两者之间的关系; 测验阶段, 要求被试对成对刺激进行“相同”、“重组”或“新”判断。结果发现:提取阶段, 刺激呈现后约200 ms, “相同”、“重组”和“新”3种条件下的ERPs开始出现分离, 存在“相同/新”、“重组/新”和“相同/重组”三类新旧效应。在200~300 ms, “相同/新”和“重组/新”两类新旧效应表现在前额和额区皮层; 在300~500 ms, 这两类新旧效应广泛地分布在从前到后各个脑区皮层; 在500~700 ms, “相同/新”新旧效应出现在额-顶区皮层, 而无“重组/新”新旧效应; 在700~1400 ms, 这两类新旧效应发生在前额和额区皮层; 在上述4个时段, “相同/重组”关系新旧效应都发生在额中-中央-顶区皮层。从这些结果可以推知:跨领域项目间联结再认中, 项目新旧效应和关系新旧效应同时出现, 但是关系提取比项目提取较晚完成; 额中-中央-顶区皮层关系新旧效应反映了对项目间关系的回忆加工; 而700 ms以后, 前额、额区皮层新旧效应可能反映了项目之间关系提取过程的执行加工功能。 相似文献
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GUO Zhaodi 《Frontiers of Philosophy in China》2012,7(1):90
Wisdom and knowledge are the basic spirits of Eastern and Western aesthetics. The shortcoming of the aesthetics based on knowledge, i.e., the aesthetics of knowledge, lies in the fact that it clings to the opposing differences between Western- and Eastern-centered theories. These differences include essentialism and anti-essentialism; harmonious and non-harmonious relationships between person, self, nature and society; art or nature as the highest aesthetic realm; metaphysics or psychology as the aesthetic domain; dualism and Advaita; and so on. The aesthetics based on wisdom, namely aesthetics of wisdom, is valuable due to its adopting an impartial attitude toward Eastern and Western aesthetics, essentialism and anti-essentialism, philosophical horizon and psychological horizon, theory of harmony and theory of antagonism, beauty of art and beauty of nature, dualism and Advaita, up to aesthetics of knowledge and aesthetics of wisdom. Contrasted with this understanding of the aesthetics of knowledge, non-dualism and non-Advaita are the soul of the spirit of the aesthetics of wisdom. 相似文献
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The spirit of Confucianism, which holds benevolence as its core value, has positive significance in the dialogue between civilizations and in the construction of global ethics. The values represented in Confucian benevolence are similar to the values in Christian Charity. Confucian values such as the doctrine of magnanimity, the idea of putting oneself in the place of another, and the Confucian way of extending love and favors, are crucial resources to hold in close connection with the relationship between human beings and nature, individuals and society, self and others, and one and oneself. The Confucian idea of “differentiated love” is a concrete and practical idea, which can be extended to be “universal love.” Furthermore, the Confucian way of extending love can also be interpreted as eco-ethical: On the one hand, Confucianism affirms the intrinsic value of the universe and calls for a universal moral concern for the ecological world; on the other hand, it recognizes a distinction between human beings and the nature, revealing an eco-ethical awareness of distinction and a consciousness of the differentiation between different ethical spheres. In extracting the instrumental value of ecological resources, Confucians never disregard the intrinsic value of animals and plants. Confucianism puts emphasis on subjectivity, especially the subjectivity of morality. Relationships between man and himself, between self and others, however, are inter-subjective. For Confucians, the universe exists and grows in the process of perfecting oneself, others, and the world. Such an understanding is of modern significance for the exchange and dialogue between civilizations, and the growth of personality and the mental regulation of gentleman today. 相似文献
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不良生活方式影响健康的途径包括:病从口入;生活放纵造成机体的衰竭;享受型生活方式“废用”性的机体退化;生活中的失慎与失范导致直接的伤亡;生活压力导致的机体受损;挑战生理极限的心理、生理代价.改变不良生活方式应当遵从科学的原则和一定的标准。 相似文献
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通过回顾改革开放三十年来中国伦理思想史研究所走过的历程、所取得的成果,总结其成就,分析其得失和存在的问题,揭示中国伦理思想史研究的未来趋势,对于推进学术研究的健康发展具有重要的意义.改革开放三十年来,中国伦理思想史的研究取得了丰硕的成果,但也存在许多问题.概而论之,主要缺憾和问题有二:一是急功近利和自说自话的学术研究风气,二是"三重三轻"现象突出. 相似文献
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近年来, 从社会网络视角考察同伴关系与心理健康的相互作用正成为发展心理学和健康心理学研究的热点。研究者多借助整体网和纵向数据, 通过两种作用机制, 即选择过程(selection process) (强调心理和行为变量对社会网络和同伴关系的影响, 如关系的形成、维持和解除)和影响过程(influence process) (强调社会网络和同伴关系对心理和行为变量的影响), 来分析同伴关系与心理健康协同演进的动态过程。实证研究关注的领域集中在青少年健康风险行为(如吸烟、喝酒、药物滥用)和情绪问题(如抑郁、焦虑、孤独感)。未来研究应该注重拓展社会网络的类型和样本、加强理论建构、增加对积极心理和消极关系的研究, 并有望在互联网领域及社会网络的生物学基础等方面取得进展。 相似文献
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变通的题组项目功能差异检验方法在篇章阅读测验中的应用 总被引:1,自引:0,他引:1
篇章形式的阅读测验在语文学科考试与语言能力测试中占有越来越重要的地位。篇章阅读测验是一种典型的题组测验, 因此需要采用能够处理题组效应的统计方法进行分析。在进行项目功能差异(DIF)检验时, 也需要采用与之匹配的DIF检验方法。目前能够处理题组效应的DIF检验方法主要包括变通的题组DIF检验方法和基于题组反应模型的DIF检验方法, 基于题组反应模型的DIF检验方法由于实现过程繁琐, 目前只停留在理论探讨阶段。本研究将变通的题组DIF检验方法及其效应值指标引入篇章阅读测验的DIF检验中, 能够解决篇章阅读测验中DIF检验与测量的问题, 效应值指标能够为如何处理有DIF效应的题组项目提供重要依据。本研究首先选用非题组DIF检验方法与变通的题组DIF检验方法对一份试卷进行DIF检验, 两种方法的比较结果体现了进行题组DIF检验的必要性与优越性, 然后选用变通的题组DIF检验方法中有代表性的四种方法对某阅读成就测验进行题组DIF检验。研究结果表明, 在篇章阅读测验中, 能够处理题组效应的DIF检验方法较传统的DIF检验方法具有较大的优越性。 相似文献
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