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Perception of the auditory-visual illusion in speech perception by children with phonological disorders
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83 |
The developmental course of lexical tone perception in the first year of life
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84 |
Multimodal perception of Mandarin tone for cochlear implant users
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85 |
Impact of language on development of auditory-visual speech perception
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86 |
The effect of spectral tilt on infants' discrimination of fricatives
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87 |
Parameters in television captioning for deaf and hard-of-hearing adults: effects of caption rate versus text reduction on comprehension
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In: Faculty of Education - Papers (Archive) (2008)
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Parameters in television captioning for deaf and hard-of-hearing adults : effects of caption rate versus text reduction on comprehension
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89 |
Vowels and tones in infant directed speech : hyperarticulation for both, but different developmental patterns
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91 |
Rigid vs non-rigid face and head motion in phone and tone perception
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Vowels and tones in infant directed speech : hyperarticulation for both, but different developmental patterns
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Abstract:
A number of studies have shown that mothers hyperarticulate vowels in their Infant Directed Speech to their 6-month-old infants. Here we investigate the possibility that such hyperarticulation might also occur for lexical tone for mother-infant dyads in tone language environments, and possible changes in mothers’ vowel and such tone hyperarticulation in IDS across the infant’s first year. IDS from a total of 22 native Cantonese speaking mothers was recorded, 11 when their infants were 3-, 6-, and 9-month-old, and another 11 when their infants were 6-, 9-, and 12-month-old, and mothers asked to use nine target words in their speech; one for each of the three corner vowels /i/, /a/ and /u/), and another six for each of the Cantonese tones on the vowel /i/. Vowel hyperarticulation was investigated using first and second formant values, and tones using fundamental frequency onset and offset. Preliminary results for 5 mothers presented here indicate that both vowel and tone hyperarticulation occur, but that while vowel hyperarticulation emerges around 6 months and increases from 6 to 9 to 12 month, tone hyperarticulation occurs only at 6 and 9 months. The results suggest that, as for vowels, tone space is hyperarticulated in IDS, but returns to Adult Directed Speech levels earlier for tones than vowels. Possible reasons for this are discussed, as are future studies with other tone languages with smaller tonal inventories.
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Keyword:
1701 - Psychology; Cantonese language; hyperarticulation; interpersonal communication in infants; speech; tone (phonetics); vowels
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URL: http://handle.uws.edu.au:8081/1959.7/45149
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Psycholinguistics meets psycholinguistics : different emphases, sustainable collaborations
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Do you speak E-NG-L-I-SH? : a comparison of foreigner- and infant-directed speech
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96 |
The effect of accurate speech production experience on the development of auditory-visual speech perception in children
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Chinese and English infants' tone perception : evidence for perceptual reorganization
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98 |
The perception and production of phones and tones : the role of rigid and non-rigid face and head motion
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The development of lexical tone production in Thai children, 18 months to 6 years : relationships with language milestones?
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Auditory-visual speech perception in school and preschool children
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