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91.
92.
两个实验以合理型主题信息条件下的句子为对照材料.其它型主题信息条件下的句子为实验材料,考察合理型和非合理型主题信息条件下汉语歧义句意义建构的时间进程和特点。结果表明:(1)合理型主题信息可以顺利地建构一个稳定的基础心理表征;不合理型主题信息则没有这种效应;矛盾型主题信息则引导读者重构一个新的心理表征。(2)在合理型主题信息条件下,语境主要起到证实主题信息区和歧义区所建构的基础表征的作用;而在不合理型、矛盾型主题信息的条件下,语境的作用首先是验证所建构的基础心理表征和歧义句的意义频率,然后有效建构歧义句的意义。 相似文献
93.
互联网内容偏好与大学生人格特质关系的研究 总被引:5,自引:1,他引:4
本研究对2034名在校大学生的上网情况和人格特质进行测试,探讨大学生网络内容偏好程度与接触频率的关系以及不同人格特质的大学生在互联网内容的偏好上是否有显著性差异。结果表明:(1)接触频率最高的是聊天内容,最低的是网上购物,男生显著高于女生的是游戏类内容,女生显著高于男生的是聊天类内容。(2)不同人格特质的大学生在内容偏好上存在显著差异。 相似文献
94.
There is a growing consensus that the mental lexicon contains both abstract and word-specific acoustic information. To investigate their relative importance for word recognition, we tested to what extent perceptual learning is word specific or generalizable to other words. In an exposure phase, participants were divided into two groups; each group was semantically biased to interpret an ambiguous Mandarin tone contour as either tone1 or tone2. In a subsequent test phase, the perception of ambiguous contours was dependent on the exposure phase: Participants who heard ambiguous contours as tone1 during exposure were more likely to perceive ambiguous contours as tone1 than participants who heard ambiguous contours as tone2 during exposure. This learning effect was only slightly larger for previously encountered than for not previously encountered words. The results speak for an architecture with prelexical analysis of phonological categories to achieve both lexical access and episodic storage of exemplars. 相似文献
95.
Using a cross-modal semantic priming paradigm, both experiments of the present study investigated the link between the mental representations of iconic gestures and words. Two groups of the participants performed a primed lexical decision task where they had to discriminate between visually presented words and nonwords (e.g., flirp). Word targets (e.g., bird) were preceded by video clips depicting either semantically related (e.g., pair of hands flapping) or semantically unrelated (e.g., drawing a square with both hands) gestures. The duration of gestures was on average 3,500 ms in Experiment 1 but only 1,000 ms in Experiment 2. Significant priming effects were observed in both experiments, with faster response latencies for related gesture-word pairs than unrelated pairs. These results are consistent with the idea of interactions between the gestural and lexical representational systems, such that mere exposure to iconic gestures facilitates the recognition of semantically related words. 相似文献
96.
97.
The results of two experiments provide the first direct demonstration that subjects can process a word lexically despite concurrently being engaged in decoding a task cue telling them which of two tasks to perform. These results, taken together with others, point to qualitative differences between the mind‘s ability to engage in lexical versus sublexical processing during the time they are engaged with other tasks. The emerging picture is one in which some form of resource(s) plays little role during lexical processing whereas the need for some form of resource(s) during sublexical processing serves to bottleneck performance. 相似文献
98.
Adult word recognition is influenced by prior exposure to phonologically or semantically related words (cup primes cat or plate) compared to unrelated words (door), suggesting that words are organised in the adult lexicon based on their phonological and semantic properties and that word recognition implicates not just the heard word, but also related words. We investigate the phonological organisation of the toddler lexicon with two experiments using a picture priming technique. Twenty-four month olds showed inhibition of target recognition in related primed trials compared to unrelated primed trials (Experiment 1) and also in related primed trials compared to unprimed trials (Experiment 2). Further analysis of children’s responding found that this inhibition effect was modulated by the cohort and neighbourhood size of the words tested. Overall, the results indicate a lexical basis for the reported effects and suggest that the phonological properties provide an organisational basis for words in the toddler lexicon. 相似文献
99.
Chen AS 《Cognition》2011,(3):338-362
Two experiments examining the subsyllabic division behaviors of Chinese-speaking children learning English as a foreign language (EFL) are reported. In Experiment 1, target phonemes of monosyllabic English nonwords were varied in phonotactic context (e.g., (C)VC vs. (C)CVC), marginality (e.g., (C)CVC vs. C(C)VC), and/or position (e.g., (C)VC vs. CV(C)) in phoneme deletion and isolation tasks, with confounds such as global similarity, vowel length, and targets’ sonority controlled. The fourth graders found the initial obstruent more difficult to isolate when it constituted the onset itself, i.e., (C)VC, than when it was part of a clustered onset, i.e., (C)CVC; no such difference was observed (non)word-finally, however. The results thus failed to support a subsyllabic preference for either onsets and rimes or bodies and codas. In Experiment 2, 49 second graders were tested on two other sets of phoneme awareness tasks and similar results were obtained. Items of one task were adapted from Hulme et al. (2002), in which the English-speaking first graders found the initial phoneme of a clustered onset, i.e., (C)CVC, more difficult to delete than the cluster as a whole, i.e., (CC)VC. The opposite patterns were observed with the Chinese EFL learners in Experiment 2, who found instead the initial consonant easier to remove. Taken together, the results suggested that Chinese-speaking EFL children process an English syllable as a linear combination of an intact core syllable (i.e., CV) plus its appendices. In both experiments, moreover, only performance in segmenting core syllable, but not that of segmenting appendices from the core syllable, predicted decoding success, a pattern again opposite to that of Hulme et al. (2002). The seemingly conflicting results were nevertheless consistent with a general developmental account of intra-syllabic division preference. 相似文献
100.