Early Language Learning and Literacy: Neuroscience Implications for Education.

The last decade has produced an explosion in neuroscience research examining young children's early processing of language that has implications for education. Noninvasive, safe functional brain measurements have now been proven feasible for use with children starting at birth. In the arena of language, the neural signatures of learning can be documented at a remarkably early point in development, and these early measures predict performance in children's language and pre-reading abilities in the second, third, and fifth year of life, a finding with theoretical and educational import. There is evidence that children's early mastery of language requires learning in a social context, and this finding also has important implications for education. Evidence relating socio-economic status (SES) to brain function for language suggests that SES should be considered a proxy for the opportunity to learn and that the complexity of language input is a significant factor in developing brain areas related to language. The data indicate that the opportunity to learn from complex stimuli and events are vital early in life, and that success in school begins in infancy.

[1]  Megha Sundara,et al.  Rhythmic distance between languages affects the development of speech perception in bilingual infants , 2011, J. Phonetics.

[2]  Patricia K. Kuhl,et al.  Bilingual language learning: An ERP study relating early brain responses to speech, language input, and later word production , 2011, J. Phonetics.

[3]  P. Kuhl Social Mechanisms in Early Language Acquisition: Understanding Integrated Brain Systems Supporting Language , 2011 .

[4]  Eric Halgren,et al.  Spatiotemporal neural dynamics of word understanding in 12- to 18-month-old-infants. , 2011, Cerebral cortex.

[5]  P. Kuhl,et al.  Impact of second-language experience in infancy: brain measures of first- and second-language speech perception. , 2011, Developmental science.

[6]  P. Ellen Grant,et al.  Associations between the size of the amygdala in infancy and language abilities during the preschool years in normally developing children , 2010, NeuroImage.

[7]  Núria Sebastián-Gallés,et al.  Developmental shift in the discrimination of vowel contrasts in bilingual infants: is the distributional account all there is to it? , 2009, Developmental science.

[8]  Rajeev D. S. Raizada,et al.  Effects of Socioeconomic Status on Brain Development, and How Cognitive Neuroscience May Contribute to Levelling the Playing Field , 2009, Front. Hum. Neurosci..

[9]  Patricia K. Kuhl,et al.  Sustained and transient language control in the bilingual brain , 2009, NeuroImage.

[10]  Terrence J Sejnowski,et al.  Foundations for a New Science of Learning , 2009, Science.

[11]  Courtney Stevens,et al.  Differences in the neural mechanisms of selective attention in children from different socioeconomic backgrounds: an event-related brain potential study. , 2009, Developmental science.

[12]  Paul Iverson,et al.  Neural signatures of phonetic learning in adulthood: A magnetoencephalography study , 2009, NeuroImage.

[13]  R. Hari,et al.  Brain basis of human social interaction: from concepts to brain imaging. , 2009, Physiological reviews.

[14]  Paavo Alku,et al.  Statistical language learning in neonates revealed by event-related brain potentials , 2009, BMC Neuroscience.

[15]  N. Maidment,et al.  Forebrain steroid levels fluctuate rapidly during social interactions , 2008, Nature Neuroscience.

[16]  Linda Polka,et al.  Development of coronal stop perception: Bilingual infants keep pace with their monolingual peers , 2008, Cognition.

[17]  Maritza Rivera-Gaxiola,et al.  Neural substrates of language acquisition. , 2008, Annual review of neuroscience.

[18]  J. Sommerville,et al.  Cognitive control skills and speech perception after short‐term second language experience during infancy , 2008 .

[19]  Andrew N. Meltzoff,et al.  Socioeconomic status predicts hemispheric specialisation of the left inferior frontal gyrus in young children , 2008, NeuroImage.

[20]  P. Kuhl,et al.  Phonetic learning as a pathway to language: new data and native language magnet theory expanded (NLM-e) , 2008, Philosophical Transactions of the Royal Society B: Biological Sciences.

[21]  Allison J Doupe,et al.  Social Context–Induced Song Variation Affects Female Behavior and Gene Expression , 2008, PLoS biology.

[22]  A. Meltzoff,et al.  Bilingual experience and executive functioning in young children. , 2008, Developmental science.

[23]  P. Kuhl,et al.  2. Event-related potential studies of early language processing at the phoneme, word, and sentence levels , 2008 .

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

[25]  James L. McClelland,et al.  Unsupervised learning of vowel categories from infant-directed speech , 2007, Proceedings of the National Academy of Sciences.

[26]  K. Koedinger,et al.  Exploring the Assistance Dilemma in Experiments with Cognitive Tutors , 2007 .

[27]  Gentaro Taga,et al.  Selectivity and localization of cortical response to auditory and visual stimulation in awake infants aged 2 to 4 months , 2007, NeuroImage.

[28]  Janet F. Werker,et al.  The development of phonetic representation in bilingual and monolingual infants , 2007, Applied Psycholinguistics.

[29]  Laurel Fais,et al.  Infant-directed speech supports phonetic category learning in English and Japanese , 2007, Cognition.

[30]  David A. Boas,et al.  Assessing infants' cortical response to speech using near-infrared spectroscopy , 2007, NeuroImage.

[31]  P. Kuhl,et al.  Perception of native and non-native affricate-fricative contrasts: cross-language tests on adults and infants. , 2006, The Journal of the Acoustical Society of America.

[32]  M. Sigman,et al.  Functional organization of perisylvian activation during presentation of sentences in preverbal infants , 2006, Proceedings of the National Academy of Sciences.

[33]  P. Kuhl,et al.  Infant speech perception activates Broca's area: a developmental magnetoencephalography study , 2006, Neuroreport.

[34]  P. Jusczyk,et al.  Infants' early ability to segment the conversational speech signal predicts later language development: a retrospective analysis. , 2006, Developmental psychology.

[35]  Stanislas Dehaene,et al.  Brain structure predicts the learning of foreign speech sounds. , 2006, Cerebral cortex.

[36]  Fumitaka Homae,et al.  The right hemisphere of sleeping infant perceives sentential prosody , 2006, Neuroscience Research.

[37]  P. Kuhl,et al.  Infants show a facilitation effect for native language phonetic perception between 6 and 12 months. , 2006, Developmental science.

[38]  P. Kuhl,et al.  Early Speech Perception and Later Language Development: Implications for the "Critical Period" , 2005 .

[39]  A. Friederici Neurophysiological markers of early language acquisition: from syllables to sentences , 2005, Trends in Cognitive Sciences.

[40]  Toshiaki Imada,et al.  Effects of language experience: Neural commitment to language-specific auditory patterns , 2005, NeuroImage.

[41]  P. Kuhl,et al.  Neural patterns to speech and vocabulary growth in American infants , 2005, Neuroreport.

[42]  Suzanne Curtin,et al.  PRIMIR: A Developmental Framework of Infant Speech Processing , 2005 .

[43]  P. Kuhl,et al.  Brain potentials to native and non-native speech contrasts in 7- and 11-month-old American infants. , 2005, Developmental science.

[44]  P. Kuhl Early language acquisition: cracking the speech code , 2004, Nature Reviews Neuroscience.

[45]  Toshiaki Imada,et al.  Magnetoencephalography is feasible for infant assessment of auditory discrimination , 2004, Experimental Neurology.

[46]  E. Knudsen Sensitive Periods in the Development of the Brain and Behavior , 2004, Journal of Cognitive Neuroscience.

[47]  P. Kuhl,et al.  Speech perception in infancy predicts language development in the second year of life: a longitudinal study. , 2004, Child development.

[48]  R. Mayberry,et al.  Age constraints on first versus second language acquisition: Evidence for linguistic plasticity and epigenesis , 2003, Brain and Language.

[49]  Michael P. Kaschak,et al.  Neuroimaging studies of language production and comprehension. , 2003, Annual review of psychology.

[50]  Bart de Boer,et al.  Investigating the role of infant-directed speech with a computer model , 2003 .

[51]  P. Kuhl,et al.  Foreign-language experience in infancy: Effects of short-term exposure and social interaction on phonetic learning , 2003, Proceedings of the National Academy of Sciences of the United States of America.

[52]  N. Sebastián-Gallés,et al.  Simultaneous Bilingualism and the Perception of a Language-Specific Vowel Contrast in the First Year of Life , 2003, Language and speech.

[53]  G. McRoberts,et al.  Infant Perception of Non-Native Consonant Contrasts that Adults Assimilate in Different Ways , 2003, Language and speech.

[54]  Patricia K. Kuhl,et al.  Fast Track , 2020, Electric and Hybrid Vehicle Technology International.

[55]  S. Dehaene,et al.  Functional Neuroimaging of Speech Perception in Infants , 2002, Science.

[56]  Marina Nespor,et al.  Signal-Driven Computations in Speech Processing , 2002, Science.

[57]  A. Kaye Vowels and Consonants: An Introduction to the Sounds of Languages (review) , 2002 .

[58]  Jessica Maye,et al.  Infant sensitivity to distributional information can affect phonetic discrimination , 2002, Cognition.

[59]  G Gratton,et al.  The event-related optical signal: a new tool for studying brain function. , 2001, International journal of psychophysiology : official journal of the International Organization of Psychophysiology.

[60]  Ellen Bialystok,et al.  Bilingualism in development: Language, literacy, and cognition. , 2001 .

[61]  Michelle R. Molis,et al.  On the evidence for maturational constraints in second-language acquisition , 2001 .

[62]  James Emil Flege,et al.  Pronunciation Proficiency in the First and Second Languages of Korean-English Bilinguals. , 2000 .

[63]  G. Yeni-Komshian,et al.  Age Constraints on Second-Language Acquisition , 1999 .

[64]  E. Bialystok Cognitive Complexity and Attentional Control in the Bilingual Mind , 1999 .

[65]  E. Knudsen,et al.  Sensitive Periods for Visual Calibration of the Auditory Space Map in the Barn Owl Optic Tectum , 1998, The Journal of Neuroscience.

[66]  P. Kuhl,et al.  Cross-language analysis of phonetic units in language addressed to infants. , 1997, Science.

[67]  U. Bellugi,et al.  Neural Systems Mediating American Sign Language: Effects of Sensory Experience and Age of Acquisition , 1997, Brain and Language.

[68]  R N Aslin,et al.  Statistical Learning by 8-Month-Old Infants , 1996, Science.

[69]  A. Meltzoff,et al.  Infant vocalizations in response to speech: vocal imitation and developmental change. , 1996, The Journal of the Acoustical Society of America.

[70]  Lydia White,et al.  How native is near-native? The issue of ultimate attainment in adult second language acquisition , 1996 .

[71]  Kenji Hakuta,et al.  In Other Words: The Science and Psychology of Second-Language Acquisition , 1996 .

[72]  L. Menn,et al.  Phonological development : models, research, implications , 1994 .

[73]  David Birdsong Ultimate attainment in second language acquisition , 1992 .

[74]  K. Stevens,et al.  Linguistic experience alters phonetic perception in infants by 6 months of age. , 1992, Science.

[75]  E. Bialystok Letters, sounds, and symbols: Changes in children's understanding of written language , 1991 .

[76]  J. S. Johnson,et al.  Critical period effects in second language learning: The influence of maturational state on the acquisition of English as a second language , 1989, Cognitive Psychology.

[77]  A. Meltzoff,et al.  The bimodal perception of speech in infancy. , 1982, Science.

[78]  R. Lasky,et al.  VOT discrimination by four to six and a half month old infants from Spanish environments. , 1975, Journal of experimental child psychology.

[79]  Peter D. Eimas,et al.  Auditory and phonetic coding of the cues for speech: Discrimination of the [r-l] distinction by young infants , 1975 .

[80]  P. D. Eimas,et al.  Speech Perception in Infants , 1971, Science.

[81]  E. Lenneberg Biological Foundations of Language , 1967 .

[82]  R. Aslin,et al.  Statistical phonetic learning in infants: facilitation and feature generalization. , 2008, Developmental science.

[83]  P. Kuhl Is speech learning 'gated' by the social brain? , 2007, Developmental science.

[84]  Catherine E. Snow,et al.  The Critical Period for Language Acquisition : Evidence from Second Language Learning , 2007 .

[85]  Amy Perfors,et al.  Picking up speed in understanding: Speech processing efficiency and vocabulary growth across the 2nd year. , 2006, Developmental psychology.

[86]  Geraldine Dawson,et al.  Links between social and linguistic processing of speech in preschool children with autism: behavioral and electrophysiological measures. , 2005, Developmental science.

[87]  Richard N Aslin,et al.  Near-infrared spectroscopy for functional studies of brain activity in human infants: promise, prospects, and challenges. , 2005, Journal of biomedical optics.

[88]  J. Saffran,et al.  Changing the tune: the structure of the input affects infants' use of absolute and relative pitch. , 2005, Developmental science.

[89]  Randy L. Diehl,et al.  MAPPING THE TASK FOR THE SECOND LANGUAGE LEARNER: THE CASE OF JAPANESE ACQUISITION OF /R/ AND /L/ , 2004 .

[90]  Elissa L. Newport,et al.  Critical thinking about critical periods: Perspectives on a critical period for language acquisition. , 2001 .

[91]  Janet F. Werker,et al.  Cross-Language Speech Perception : Initial Capabilities and Developmental Change , 2001 .

[92]  P. Ladefoged Vowels and consonants : an introduction to the sounds of languages , 2001 .

[93]  N. Chater,et al.  Shedding light on brain function : the event-related optical signal , 2001 .

[94]  P. Kuhl,et al.  Birdsong and human speech: common themes and mechanisms. , 1999, Annual review of neuroscience.

[95]  Helen J. Neville,et al.  Functional neural subsystems are differentially affected by delays in second language immersion: ERP and behavioral evidence in bilinguals. , 1999 .

[96]  David Birdsong,et al.  Second language acquisition and the Critical Period Hypothesis. , 1999 .

[97]  Biing-Hwang Juang,et al.  Fundamentals of speech recognition , 1993, Prentice Hall signal processing series.

[98]  B. D. Boysson-Bardies,et al.  Ontogeny of Language-Specific Syllabic Productions , 1993 .

[99]  J. Flege Age of learning affects the authenticity of voice-onset time (VOT) in stop consonants produced in a second language. , 1991, The Journal of the Acoustical Society of America.

[100]  Peter M. Duppenthaler Maturational Constraints on Language Learning , 1990 .

[101]  J. Werker,et al.  Cross-language speech perception: Evidence for perceptual reorganization during the first year of life , 1984 .