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331.
Verbal hallucinations are often associated with pronounced feelings of anxiety, and it has also been suggested that anxiety somehow triggers them. In this paper, we offer a phenomenological or ‘personal-level’ account of how it does so. We show how anxious anticipation of one’s own thought contents can generate an experience of their being ‘alien’. It does so by making an experience of thinking more like one of perceiving, resulting in an unfamiliar kind of intentional state. This accounts for a substantial subset of verbal hallucinations, which are experienced as falling within one’s psychological boundaries and lacking in auditory qualities. 相似文献
332.
This study investigated the sensitivity of 9-month-old infants to the alignment between prosodic and gesture prominences in pointing–speech combinations. Results revealed that the perception of prominence is multimodal and that infants are aware of the timing of gesture–speech combinations well before they can produce them. 相似文献
333.
334.
汉语词汇产生中词汇选择和音韵编码之间的交互作用 总被引:2,自引:2,他引:0
采取图画-词汇干扰实验范式,探索汉语单音节词汇产生中词汇选择和音韵编码之间的交互作用。实验一探测目标图画语义相关项的语音激活,观察到了非目标项的语音激活。实验二探测目标图画语义相关项的字形激活,未发现非目标项的字形激活。在改进实验条件的基础上,实验三验证实验一和二,并探测目标图画字形相关项的语音激活以及语音相关项的字形激活,结果未探测到语义相关项的字形或语音激活、语音相关项的字形激活,只发现了字形相关项的语音激活。实验一至三的结果表明汉语词汇产生中存在目标字字形相关项的语音激活,但不存在从音韵编码阶段至词汇选择阶段的激活反馈。综合上述结果,从是否存在多重的字形或语音激活,以及是否存在从音韵编码至词汇选择的反馈两个方面进行了讨论。研究结果倾向于支持词汇产生中层叠式理论的观点 相似文献
335.
The Mother–Infant Phonetic Interaction model (MIPhI) predicts that, compared with adult directed speech (ADS), in infant directed speech (IDS) vowels will be overspecified and consonants underspecified during the infants' first 6 months. In a longitudinal natural study, six mothers' ADS and IDS were recorded on 10 occasions during the first 6 months after their infants were born. Acoustic–phonetic measures, including the first two formant frequencies and duration for vowels and the duration of the fricative /s/, were used to test the MIPhI model with differences between IDS and ADS during the infants' first 6 months. Repeated measures analyses showed the fricative /s/ duration was stably longer in IDS, corresponding to an overspecification throughout the 6 months. The unexpected smaller vowel space for IDS than ADS was stably maintained over the six months, suggesting an underspecification of vowels. Vowel duration, which was generally longer in IDS than ADS, however, changed over time, decreasing in difference between IDS and ADS during month 3 and 4. Results invite adjustments to the MIPhI model, in particular related to infants' needs for perceptual enhancement of speech segments, and to the course of infant neurological and communicative development throughout the first 6 months. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
336.
通过3个实验,探讨干扰抑制在言语产生老化中的作用。实验1采用经典Stroop任务,发现老年人在高水平的、自动的语义激活时产生了更大的抑制困难。实验2操纵潜在竞争词的语义激活水平,发现在潜在竞争词处于低水平的语义激活时,老年人的抑制能力与年轻人相当;在潜在竞争词处于高水平的语义激活时,老年人表现出抑制能力的劣势。实验3采用造句任务,发现老年人在抑制角色冲突时存在着较大的困难,老年人在顺序不一致的条件下的造句成绩显著差于年轻人。整个研究表明,老年人在言语产生中的抑制能力差于年轻人,但抑制老化效应受潜在干扰刺激的激活水平影响。 相似文献
337.
PARRHESIA,PHAEDRA, AND THE POLIS: ANTICIPATING PSYCHOANALYTIC FREE ASSOCIATION AS DEMOCRATIC PRACTICE
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JILL GENTILE 《The Psychoanalytic quarterly》2015,84(3):589-624
This essay explores the mostly unexamined analogy of psychoanalytic free association to democratic free speech. The author turns back to a time when free speech was a matter of considerable discussion: the classical period of the Athenian constitution and its experiment with parrhesia. Ordinarily translated into English as “free speech,” parrhesia is startlingly relevant to psychoanalysis. The Athenian stage—in particular, Hippolytus (Euripides, 5th century BCE)—illustrates this point. Euripides's tragic tale anticipates Freud's inquiries, exploring the fundamental link between free speech and female embodiment. The author suggests that psychoanalysis should claim its own conception of a polis as a mediated and ethical space between private and public spheres, between body and mind, and between speaking and listening communities. 相似文献
338.
Blind Speakers Show Language‐Specific Patterns in Co‐Speech Gesture but Not Silent Gesture
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Sighted speakers of different languages vary systematically in how they package and order components of a motion event in speech. These differences influence how semantic elements are organized in gesture, but only when those gestures are produced with speech (co‐speech gesture), not without speech (silent gesture). We ask whether the cross‐linguistic similarity in silent gesture is driven by the visuospatial structure of the event. We compared 40 congenitally blind adult native speakers of English or Turkish (20/language) to 80 sighted adult speakers (40/language; half with, half without blindfolds) as they described three‐dimensional motion scenes. We found an effect of language on co‐speech gesture, not on silent gesture—blind speakers of both languages organized their silent gestures as sighted speakers do. Humans may have a natural semantic organization that they impose on events when conveying them in gesture without language—an organization that relies on neither visuospatial cues nor language structure. 相似文献
339.
Why Choo‐Choo Is Better Than Train: The Role of Register‐Specific Words in Early Vocabulary Growth
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Across languages, lexical items specific to infant‐directed speech (i.e., ‘baby‐talk words’) are characterized by a preponderance of onomatopoeia (or highly iconic words), diminutives, and reduplication. These lexical characteristics may help infants discover the referential nature of words, identify word referents, and segment fluent speech into words. If so, the amount of lexical input containing these properties should predict infants’ rate of vocabulary growth. To test this prediction, we tracked the vocabulary size in 47 English‐learning infants from 9 to 21 months and examined whether the patterns of growth can be related to measures of iconicity, diminutives, and reduplication in the lexical input at 9 months. Our analyses showed that both diminutives and reduplication in the input were associated with vocabulary growth, although measures of iconicity were not. These results are consistent with the hypothesis that phonological properties typical of lexical input in infant‐directed speech play a role in early vocabulary growth. 相似文献
340.
Parents with fewer educational and economic resources (low socioeconomic-status, SES) tend to speak less to their children, with consequences for children's later life outcomes. Despite this well-established and highly popularized link, less research addresses why the SES “word gap” exists. Moreover, while research has assessed individual-level contributors to the word gap—like differences in parenting knowledge—we know little about how structural constraints that vary according to SES might affect caregivers’ speech. In two pre-registered studies, we test whether experiencing financial scarcity can suppress caregivers’ speech to their children. Study 1 suggests that higher-SES caregivers who are prompted to reflect on scarcity—particularly those who reflect on financial scarcity—speak less to their 3-year-olds in a subsequent play session, relative to a control group. Study 2 suggests that mid- to higher-SES caregivers engage in fewer back-and-forth exchanges with their children at the end of the month—when they are more likely to be experiencing financial hardship—than the rest of the month. These studies provide preliminary evidence that—above and beyond caregivers’ individual characteristics—structural constraints may affect how much parents speak to their children. 相似文献