Characteristics of the rhythmic organization of vocal babbling: implications for an amodal linguistic rhythm.

Vocal babbling involves production of rhythmic sequences of a mouth close-open alternation giving the perceptual impression of a sequence of consonant-vowel syllables. Petitto and co-workers have argued vocal babbling rhythm is the same as manual syllabic babbling rhythm, in that it has a frequency of 1 cycle per second. They also assert that adult speech and sign language display the same frequency. However, available evidence suggests that the vocal babbling frequency approximates 3 cycles per second. Both adult spoken language and sign language show higher frequencies than babbling in their respective modalities. No information is currently available on the basic rhythmic parameter of intercyclical variability in either modality. A study of reduplicative babbling by 4 infants and 4 adults producing reduplicated syllables confirms the 3 per second vocal babbling rate, as well as a faster rate in adults, and provides new information on intercyclical variability.

[1]  Phonetic Systems and Phonological Development , 1993 .

[2]  Ian Maddieson.  Linguistic Universals: In search of universals , 2006 .

[3]  Björn Lindblom,et al.  Precursors of Early Speech , 1986 .

[4]  Steven Greenberg,et al.  The temporal properties of spoken Japanese are similar to those of English , 1997, EUROSPEECH.

[5]  Bruce L. Smith.  Temporal aspects of English speech production: A developmental perspective , 1978 .

[6]  Prelinguistic gesture in deaf and hearing infants. , 1995 .

[7]  Peter F. MacNeilage,et al.  Acquisition of Serial Complexity in Speech Production: A Comparison of Phonetic and Phonological Approaches to First Word Production , 2002, Phonetica.

[8]  D. Oller.  The emergence of the speech capacity , 2000 .

[9]  Richard P. Meier,et al.  Modality and structure in signed and spoken languages: Why different, why the same? Explaining effects and non-effects of modality upon linguistic structure in sign and speech , 2002 .

[10]  J. Morton,et al.  Developmental Neurocognition: Speech and Face Processing in the First Year of Life , 2008 .

[11]  U. Bellugi,et al.  A comparison of sign language and spoken language , 1972 .

[12]  D. Oller,et al.  Phrasing in prelinguistic vocalizations. , 1995, Developmental psychobiology.

[13]  L. Petitto,et al.  On the Ontogenetic Requirements for Early Language Acquisition , 1993 .

[14]  T H Crystal,et al.  Segmental durations in connected speech signals: preliminary results. , 1982, The Journal of the Acoustical Society of America.

[15]  P. MacNeilage,et al.  The frame/content theory of evolution of speech production , 1998, Behavioral and Brain Sciences.

[16]  P. MacNeilage,et al.  The articulatory basis of babbling. , 1995, Journal of speech and hearing research.

[17]  R. Wilbur,et al.  The Duration of Syllables in American Sign Language , 1986, Language and speech.

[18]  A. Malécot,et al.  Syllabic Rate and Utterance Length in French , 1972, Phonetica.

[19]  D. Ostry,et al.  Baby hands that move to the rhythm of language: hearing babies acquiring sign languages babble silently on the hands , 2004, Cognition.

[20]  Peter F. MacNeilage,et al.  Acquisition of Speech Production: Frames, Then Content , 2018, Attention and Performance XIII.

[21]  W. Zonneveld.  Syllables and segments : Alan Bell and Joan B. Hooper (eds.), North-Holland Linguistic Series 40. Papers from the Symposium on Segment Organization and the Syllable, Boulder, Colorado, October 21-23, 1977. North_Holland Publ. Co., Amsterdam, 1978 , 1980 .

[22]  L. Petitto.  On The Biological Foundations of Human Language , 2000 .

[23]  L. Petitto,et al.  Babbling in the manual mode: evidence for the ontogeny of language. , 1991, Science.

[24]  Nobuo Masataka,et al.  Motherese in a signed language , 1992 .

[25]  David Ostry,et al.  Language rhythms in baby hand movements , 2001, Nature.

[26]  A. Levitt,et al.  Evidence for Language-Specific Rhythmic Influences in the Reduplicative Babbling of French-and English-Learning Infants , 1991, Language and speech.

[27]  George D. Allen,et al.  Speech Rhythm: Its Relation to Performance Universals and Articulatory Timing. , 1975 .

[28]  Rachel Channon.  Modality and structure in signed and spoken languages: Beads on a string? Representations of repetition in spoken and signed languages , 2002 .

[29]  D. Oller,et al.  Final Syllable Lengthening (FSL) in infant vocalizations , 2003, Journal of Child Language.

[30]  E. Thelen.  Rhythmical stereotypies in normal human infants , 1979, Animal Behaviour.

[31]  K. Emmorey,et al.  Language, Gesture, and Space. , 1996 .

[32]  D. Kimbrough Oiler,et al.  Metaphonology and Infant Vocalizations , 1986 .

[33]  Kearsy Cormier,et al.  Modality and structure in signed and spoken languages: Frontmatter , 2002 .

[34]  I. McEwen,et al.  Battelle developmental inventory. , 1999, Physical therapy.