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51.
采用ERP技术考察句子加工过程中句法信息和语义信息交互作用的时间进程。以汉语“把字句”为实验材料,分别比较句法违例句与双重违例句的LAN和P600效应、语义违例句与双重违例句的N400效应。与句法违例句相比,双重违例句的LAN效应的波幅更负,潜伏期更长,皮层分布更广泛;双重违例句的P600效应出现减弱趋势;双重违例句的N400效应的潜伏期显著长于语义违例句。结果表明,在句子加工的各个阶段,句法信息和语义信息呈持续交互作用,支持句子的平行加工模型。 相似文献
52.
通过针对包含两对汉语同音异义词(“qui(4)shi(4)”(“趣事”或“去世”和“sheng(1)xue(2)”(“声学”或“升学”))的10个发音人语料的声学特征分析和知觉实验,结果发现:消除这两对同音异义词歧义的不是词重音而是句子重音。这个研究结果说明:汉语中句子重音能够通过选择强调同音异义词的某个音节来消除它们的歧义。 相似文献
53.
国外关于韵律特征和重音的一些研究 总被引:5,自引:0,他引:5
该文对韵律特征(包括其中的重音)这一研究领域近年的一些主要研究成果进行了一个小结。小结分两部分:(1)韵律特征及其作用;(2)关于重音的研究。文章对后者进行较详细的讨论,这个讨论分为重音的声学参数、重音的作用以及重音和其它韵律特征变量相互作用三个部分。 相似文献
54.
Zhong Zhao Robin N. Salesse Xingda Qu Ludovic Marin Mathieu Gueugnon Benoît G. Bardy 《British journal of psychology (London, England : 1953)》2020,111(3):536-555
Theorists have long postulated that facial properties such as emotion and sex are potent social stimuli that influence how individuals act. Yet extant scientific findings were mainly derived from investigations on the prompt motor response upon the presentation of affective stimuli, which were mostly delivered by means of pictures, videos, or text. A theoretical question remains unaddressed concerning how the perception of emotion and sex would modulate the dynamics of a continuous coordinated behaviour. Conceived in the framework of dynamical approach to interpersonal motor coordination, the present study aimed to address this question by adopting the coupled-oscillators paradigm. Twenty-one participants performed in-phase and anti-phase coordination with two avatars (male and female) displaying three emotional expressions (neutral, happy, and angry) at different frequencies (100% and 150% of the participant's preferred frequency) by executing horizontal rhythmic left-right oscillatory movements. Time to initiate movement (TIM), mean relative phase error (MnRP), and standard deviation of relative phase (SDRP) were calculated as indices of reaction time, deviation from the intended pattern of coordination, and coordination stability, respectively. Results showed that in anti-phase condition at 150% frequency, MnRP was lower with the angry and the female avatar. In addition, coordination was found to be more stable with the male avatar than the female one when both displaying neutral emotion. But the happy female avatar was found to elicit more stable coordination than the neutral female avatar. These results implied that individuals are more relaxed to coordinate with the female than the male, and the sensorimotor system becomes more flexible to coordinate with an angry person. It is also suggested social roles influence how people coordinate, and individuals attend more to interact with a happy female. In sum, the present study evidenced that social perception is embodied in the interactive behaviour during social interaction. 相似文献
55.
袁钟 《医学与哲学(人文社会医学版)》2007,28(4):17-18
讨论了目前中西医争论的现状,分析了西医和中医的起源及发展过程,提出当现代医学向生物、心理、社会、医学模式转变时,中医可为这种转变提供思想和方法的借鉴,认为西医与中医是世界性医学与地方性医学的关系,根据医学发展的规律,地方性医学最终将能融入世界性医学之中,但在相当长时间内两者还会独立存在。 相似文献
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57.
The current study developed a psychometrically sound multidimensional measure of Internet addiction: the Chinese Internet Addiction Inventory (CIAI). Data were collected from 1,029 Chinese undergraduate students from 14 universities and colleges. The initial sample was split randomly into two samples (N1=516; N2=513). An exploratory factor analysis (EFA) and a confirmatory factor analysis (CFA) were conducted on the two samples respectively. Findings from the EFA suggest that this measure assesses three dimensions of Internet addiction: conflicts, mood modification, and dependence. Items in each dimension showed high internal consistency and acceptable test-retest reliability. Findings from the CFA further confirmed the three-factor measurement structure of CIAI. Test of criterion-related validity also showed good abilities for all three CIAI subscales to discriminate between an Internet addictive group and non-Internet addictive group. The theoretical and clinical implications of CIAI and its limitations are discussed. 相似文献
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59.
Chuanjun Li Rui Guo Zhaojing Yuan Weidong Xuan Zhongming Ren Yunbo Zhong 《Philosophical Magazine Letters》2015,95(1):37-43
The nucleation undercoolings of non-magnetic metals like paramagnetic aluminium in high magnetic fields were measured by the differential thermal analysis technique. It was shown that the nucleation undercooling of pure aluminium increased with increasing the magnetic field, while its melting temperature was hardly changed. Based on the model of magnetic dipoles at the interface, it is proposed that the magnetic-field-induced interfacial energy mainly contributes to the increase in undercooling. The change in undercooling in the magnetic field is calculated theoretically, which is in comparison with experimental data. Additionally, the inhibition of atom diffusion in the magnetic field plays a role in the change of undercooling. 相似文献
60.
重大传染病疫情应对可能出现公共利益挤压个人权利的问题,但这种非常态下的权宜之策对阻断病毒传播至关重要,经得起合法性考验。为有效控制重大传染病疫情蔓延,每个人都要承担协调好与他人、与社会的关系,适度让渡个人权利、参与疫情防控、平等对待患者和高风险地区同胞、合理约束自己需求等伦理责任。相关职能部门应当通过完善法律法规、引导树立共同体意识、制定伦理指南、加强沟通解释等方式确保个人的伦理责任落实到位。
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