Babbling development as seen in canonical babbling ratios: A naturalistic evaluation of all-day recordings.

Canonical babbling (CB) is critical in forming foundations for speech. Research has shown that the emergence of CB precedes first words, predicts language outcomes, and is delayed in infants with several communicative disorders. We seek a naturalistic portrayal of CB development, using all-day home recordings to evaluate the influences of age, language, and social circumstances on infant CB production. Thus we address the nature of very early language foundations and how they can be modulated. This is the first study to evaluate possible interactions of language and social circumstance in the development of babbling. We examined the effects of age (6 and 11 months), language/culture (English and Chinese), and social circumstances (during infant-directed speech [IDS], during infant overhearing of adult-directed speech [ADS], or when infants were alone) on canonical babbling ratios (CBR = canonical syllables/total syllables). The results showed a three-way interaction of infant age by infant language/culture by social circumstance. The complexity of the results forces us to recognize that a variety of factors can interact in the development of foundations for language, and that both the infant vocal response to the language/culture environment and the language/culture environment of the infant may change across age.

[1]  C. J. Clement,et al.  Influence of lack of auditory speech perception on sound productions of deaf infants , 1998 .

[2]  D. Oller,et al.  Speech and language development in six infants adopted from China , 2006, Journal of multilingual communication disorders.

[3]  Francisco Lacerda,et al.  Does Babbling Sound Native? Listener Responses to Vocalizations Produced by Swedish and American 12- and 18-Month-Olds , 2003, Phonetica.

[4]  Raymond D. Kent,et al.  Segmental production in Mandarin-learning infants. , 2010, Journal of child language.

[5]  H. Keller,et al.  Socialization environments of Chinese and Euro-American middle-class babies: Parenting behaviors, verbal discourses and ethnotheories , 2007 .

[6]  Sandie M. Bass-Ringdahl,et al.  The relationship of audibility and the development of canonical babbling in young children with hearing impairment. , 2010, Journal of deaf studies and deaf education.

[7]  Alan Fogel,et al.  Infant Vocal Development in a Dynamic Mother-Infant Communication System. , 2001, Infancy : the official journal of the International Society on Infant Studies.

[8]  Rachel E. Stark,et al.  Chapter 5 – RETRACTED: STAGES OF SPEECH DEVELOPMENT IN THE FIRST YEAR OF LIFE1 , 1980 .

[9]  K. Chapman,et al.  The relationship between early speech and later speech and language performance for children with cleft lip and palate , 2003, Clinical linguistics & phonetics.

[10]  M. Bornstein,et al.  Maternal responsiveness and children's achievement of language milestones. , 2001, Child development.

[11]  V. Ciocca,et al.  The development of the perception of Cantonese lexical tones , 2003 .

[12]  Elena Patten,et al.  Vocal Patterns in Infants with Autism Spectrum Disorder: Canonical Babbling Status and Vocalization Frequency , 2014, Journal of Autism and Developmental Disorders.

[13]  Douglas H. Whalen,et al.  VOT in the babbling of French- and English-learning infants , 2007, J. Phonetics.

[14]  J. B. Delack.  Aspects of infant speech development in the first year of life , 1976, Canadian Journal of Linguistics/Revue canadienne de linguistique.

[15]  A E Carney,et al.  Prespeech vocalizations of a deaf infant: a comparison with normal metaphonological development. , 1985, Journal of speech and hearing research.

[16]  Brady T. West,et al.  Linear Mixed Models: A Practical Guide Using Statistical Software , 2006 .

[17]  A. Friederici,et al.  Phonotactic knowledge of word boundaries and its use in infant speech perception , 1993, Perception & psychophysics.

[18]  D. Oller,et al.  Cross-Cultural Register Differences in Infant-Directed Speech: An Initial Study , 2016, PloS one.

[19]  Michelle L. McGillion,et al.  What Paves the Way to Conventional Language? The Predictive Value of Babble, Pointing, and Socioeconomic Status. , 2017, Child development.

[20]  Betty Vohr,et al.  Adult Talk in the NICU With Preterm Infants and Developmental Outcomes , 2014, Pediatrics.

[21]  J. Stigler,et al.  The temperamental characteristics of Chinese babies. , 1981, Child development.

[22]  P. Kuhl,et al.  Acoustic analysis of lexical tone in Mandarin infant-directed speech. , 2007, Developmental psychology.

[23]  D. Oller,et al.  Extreme poverty and the development of precursors to the speech capacity , 1995 .

[24]  N. Masataka.  Why early linguistic milestones are delayed in children with Williams syndrome: late onset of hand banging as a possible rate–limiting constraint on the emergence of canonical babbling , 2001 .

[25]  S. Warren,et al.  What Automated Vocal Analysis Reveals About the Vocal Production and Language Learning Environment of Young Children with Autism , 2010, Journal of autism and developmental disorders.

[26]  P. B. King,et al.  Aspects of the Analysis of Family Structure , 1965 .

[27]  A. Sadeh,et al.  Parental behaviors and sleep outcomes in infants and toddlers: a cross-cultural comparison. , 2010, Sleep medicine.

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

[29]  K. Chapman,et al.  Speech development of children with cleft palate before and after palatal surgery. , 2003, The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association.

[30]  John Colombo,et al.  individual Differences in infancy : Reliability, Stability, and Prediction , 1990 .

[31]  D K Oller,et al.  Automated vocal analysis of naturalistic recordings from children with autism, language delay, and typical development , 2010, Proceedings of the National Academy of Sciences.

[32]  Florien J. Koopmans-van Beinum,et al.  Early Stages in the Development of Speech Movements , 1986 .

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

[34]  J. Gilkerson,et al.  Teaching by Listening: The Importance of Adult-Child Conversations to Language Development , 2009, Pediatrics.

[35]  D. Oller.  THE EMERGENCE OF THE SOUNDS OF SPEECH IN INFANCY , 1980 .

[36]  Jill Gilkerson,et al.  Stability and Validity of an Automated Measure of Vocal Development From Day‐Long Samples in Children With and Without Autism Spectrum Disorder , 2013, Autism research : official journal of the International Society for Autism Research.

[37]  D. Oller,et al.  Subtlety of Ambient-Language Effects in Babbling: A Study of English- and Chinese-Learning Infants at 8, 10, and 12 Months , 2017, Language learning and development : the official journal of the Society for Language Development.

[38]  Matti Lehtihalmes,et al.  Early vocalization of preterm infants with extremely low birth weight (ELBW), part II: from canonical babbling up to the appearance of the first word , 2012, Clinical linguistics & phonetics.

[39]  D K Oller,et al.  Similarity of babbling in Spanish- and English-learning babies , 1982, Journal of Child Language.

[40]  D K Oller,et al.  Speech-like vocalizations in infancy: an evaluation of potential risk factors , 1994, Journal of Child Language.

[41]  Yohko Shimada.  Infant vocalization when alone: Possibility of early sound playing , 2012 .

[42]  Dongxin Xu,et al.  Automated analysis of child phonetic production using naturalistic recordings. , 2014, Journal of speech, language, and hearing research : JSLHR.

[43]  D. Oller,et al.  A Retrospective Video Analysis of Canonical Babbling and Volubility in Infants with Fragile X Syndrome at 9–12 Months of Age , 2017, Journal of Autism and Developmental Disorders.

[44]  D K Oller,et al.  Infant vocalizations and the early diagnosis of severe hearing impairment. , 1994, The Journal of pediatrics.

[45]  K. Chapman,et al.  Vocal development of 9-month-old babies with cleft palate. , 2001, Journal of speech, language, and hearing research : JSLHR.

[46]  D. Kimbrough Oller,et al.  Intuitive identification of infant vocal sounds by parents , 2001 .

[47]  Heather L. Ramsdell,et al.  Functional flexibility of infant vocalization and the emergence of language , 2013, Proceedings of the National Academy of Sciences.

[48]  K. Chapman.  Is presurgery and early postsurgery performance related to speech and language outcomes at 3 years of age for children with cleft palate? , 2004, Clinical linguistics & phonetics.

[49]  M. Goldstein,et al.  Social Feedback to Infants' Babbling Facilitates Rapid Phonological Learning , 2008, Psychological science.

[50]  D. Oller,et al.  On the robustness of vocal development: an examination of infants with moderate-to-severe hearing loss and additional risk factors. , 2007, Journal of speech, language, and hearing research : JSLHR.

[51]  Marilyn M. Vihman,et al.  Supporting Early Vocabulary Development: What Sort of Responsiveness Matters? , 2013, IEEE Transactions on Autonomous Mental Development.

[52]  D. Kimbrough Oller,et al.  Effects of Parental Interaction on Infant Vocalization Rate, Variability and Vocal Type , 2014, Language learning and development : the official journal of the Society for Language Development.

[53]  M. Rothbart,et al.  Studying Cross-cultural Differences in the Development of Infant Temperament: People’s Republic of China, the United States of America, and Spain , 2006, Child psychiatry and human development.

[54]  How to measure the onset of babbling reliably?* , 2011, Journal of Child Language.

[55]  Andrew P. King,et al.  Mothers provide differential feedback to infants' prelinguistic sounds , 2006 .

[56]  K. Bloom,et al.  Turn taking affects the quality of infant vocalizations , 1987, Journal of Child Language.

[57]  D. Oller,et al.  Onset of speech-like vocalizations in infants with Down syndrome. , 1995, American journal of mental retardation : AJMR.

[58]  D K Oller,et al.  Development of precursors to speech in infants exposed to two languages , 1997, Journal of Child Language.

[59]  L. Roug,et al.  Phonetic development in early infancy: a study of four Swedish children during the first eighteen months of life , 1989, Journal of Child Language.

[60]  B. de Boysson-Bardies,et al.  The Nature and Origins of Ambient Language Influence on Infant Vocal Production and Early Words , 1994, Phonetica.

[61]  Betty Vohr,et al.  Assessing language and language environment of high‐risk infants and children: a new approach , 2013, Acta paediatrica.

[62]  R. Paul.  Language Disorders From Infancy Through Adolescence: Assessment & Intervention , 1995 .

[63]  Thierry Nazzi,et al.  Early segmentation of fluent speech by infants acquiring French: Emerging evidence for crosslinguistic differences , 2006 .

[64]  Suneeti Nathani Iyer,et al.  Volubility of the human infant: Effects of parental interaction (or lack of it) , 2016, Clinical linguistics & phonetics.