Hemodynamic responses to speech and music in preverbal infants
نویسندگان
چکیده
منابع مشابه
Hemodynamic responses to speech and music in preverbal infants.
Numerous studies have provided clues about the ontogeny of lateralization of auditory processing in humans, but most have employed specific subtypes of stimuli and/or have assessed responses in discrete temporal windows. The present study used near-infrared spectroscopy (NIRS) to establish changes in hemodynamic activity in the neocortex of preverbal infants (aged 4-11 months) while they were e...
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Existing literature demonstrates that infants can discriminate between categories of infantdirected (ID) speech based on the speaker’s intended message – that is, infants recognize the difference between comforting and approving ID speech, and treat different utterances from within these two categories similarly. Furthermore, the literature also demonstrates that infants understand many aspects...
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This study compares the prosodic modifications in mothers' and fathers' speech to preverbal infants in French, Italian, German, Japanese, British English, and American English. At every stage of data collection and analysis, standardized procedures were used to enhance the comparability across data sets that is essential for valid cross-language comparison of the prosodic features of parental s...
متن کاملAcoustical cues and grammatical units in speech to two preverbal infants.
The current study examines the syntactic and prosodic characteristics of the maternal speech to two infants between six and ten months. Consistent with previous work, we find infant-directed speech to be characterized by generally short utterances, isolated words and phrases, and large numbers of questions, but longer utterances are also found. Prosodic information provides cues to grammatical ...
متن کاملBeyond babytalk: Re-evaluating the nature and content of speech input to preverbal infants
Infant-directed maternal speech is an important component of infants’ linguistic input. However, speech from other speakers and speech directed to others constitute a large amount of the linguistic environment. What are the properties of infant-directed speech that differentiate it from other components of infants’ speech environment? To what extent should these other aspects be considered as p...
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ژورنال
عنوان ژورنال: Child Neuropsychology
سال: 2013
ISSN: 0929-7049,1744-4136
DOI: 10.1080/09297049.2013.803524