A Longitudinal Study of Prosodic Exaggeration in Child - directed Speech 194
نویسندگان
چکیده
We investigate the role of prosody in child-directed speech of three English speaking adults using data collected for the Human Speechome Project, an ecologically valid, longitudinal corpus collected from the home of a family with a young child. We looked at differences in prosody between child-directed and adult-directed speech. We also looked at the change in prosody of child-directed speech as the child gets older. Results showed significant interactions between speech type and vowel duration, mean F0 and F0 range. We also found significant changes in prosody in child-directed speech as the child gets older.
منابع مشابه
A longitudinal study of prosodic exaggeration in child- directed speech
We investigate the role of prosody in child-directed speech of three English speaking adults using data collected for the Human Speechome Project, an ecologically valid, longitudinal corpus collected from the home of a family with a young child. We looked at differences in prosody between child-directed and adult-directed speech. We also looked at the change in prosody of child-directed speech ...
متن کاملAge-related changes in acoustic modifications of Mandarin maternal speech to preverbal infants and five-year-old children: a longitudinal study.
ABSTRACTAcoustic-phonetic exaggeration of infant-directed speech (IDS) is well documented, but few studies address whether these features are modified with a child's age. Mandarin-speaking mothers were recorded while addressing an adult and their child at two ages (0 ; 7-1 ; 0 and 5 ; 0) to examine the acoustic-phonetic differences between IDS and child-directed speech (CDS). CDS exhibits an ex...
متن کاملA cross-language study of prosodic modifications in mothers' and fathers' speech to preverbal infants.
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 کاملA cross-linguistic study of prosodic lengthening in child-directed speech
It has been widely documented that child-directed speech (CDS) may differ notably from adult-directed speech in terms of prosody (e.g. [1] [2] [3] [4]). Common features include higher and greater range of pitch, especially in stressed syllables; longer duration of individual words, more prominent final lengthening, slower speech rate, higher amplitude, shorter utterances and longer pauses, more...
متن کاملFine-tuning speech registers: a comparison of the prosodic features of child-directed and foreigner-directed speech
The present study compares prosodic features of child-directed speech (CDS) and foreigner-directed speech (FDS), to examine whether FDS is a derivative of CDS as suggested in sociolinguistic studies. Twelve female speakers completed a simple referential communication task addressed to an imaginary adult, an imaginary foreigner, and an imaginary child. The results showed that, compared to the ad...
متن کامل