Modeling longitudinal change in the language abilities of children with autism: parent behaviors and child characteristics as predictors of change.

The objective of the current study was to evaluate the patterns of longitudinal change in the language abilities of 28 children with autism during early and middle childhood. Results from fitting a series of multilevel models showed that children's rate of language growth was independently predicted by (a) children's responsiveness to others' bids for joint attention and (b) parents' responsiveness to their children's attention and activity during play. Both predictive relations could not be explained by initial variation in global developmental characteristics, such as IQ, mental age, or language abilities. These findings support a social?pragmatic view on language acquisition, which emphasizes the collaborative process through which children and their parents negotiate shared meaning.

[1]  M. Sigman,et al.  Relations Among Joint Attention, Amount of Intervention and Language Gain in Autism , 2004, Journal of autism and developmental disorders.

[2]  C. Lord,et al.  Stability of assessment results of autistic and non-autistic language-impaired children from preschool years to early school age. , 1989, Journal of child psychology and psychiatry, and allied disciplines.

[3]  Helle Iben Bylander,et al.  Reynell Developmental Language Scales , 2009 .

[4]  M. Sigman,et al.  The Behaviors of Parents of Children with Autism Predict the Subsequent Development of Their Children's Communication , 2002, Journal of autism and developmental disorders.

[5]  S. Odom,et al.  Promoting Joint Attention in Toddlers with Autism: A Parent-Mediated Developmental Model , 2007, Journal of autism and developmental disorders.

[6]  G. Dawson,et al.  Early Predictors of Communication Development in Young Children with Autism Spectrum Disorder: Joint Attention, Imitation, and Toy Play , 2006, Journal of autism and developmental disorders.

[7]  Connie Kasari,et al.  Language outcome in autism: randomized comparison of joint attention and play interventions. , 2008, Journal of consulting and clinical psychology.

[8]  G. Baird,et al.  Outcome at 7 years of children diagnosed with autism at age 2: predictive validity of assessments conducted at 2 and 3 years of age and pattern of symptom change over time. , 2005, Journal of child psychology and psychiatry, and allied disciplines.

[9]  Wayne A. Secord,et al.  Clinical Evaluation of Language Fundamentals-Revised Clinical Assistant , 1995 .

[10]  G. Baird,et al.  The Social Communication Assessment for Toddlers with Autism (SCATA): An Instrument to Measure the Frequency, Form and Function of Communication in Toddlers with Autism Spectrum Disorder , 2007, Journal of autism and developmental disorders.

[11]  Tony Charman,et al.  Why is joint attention a pivotal skill in autism? , 2003, Philosophical transactions of the Royal Society of London. Series B, Biological sciences.

[12]  P. Mundy,et al.  Defining the social deficits of autism: the contribution of non-verbal communication measures. , 1986, Journal of child psychology and psychiatry, and allied disciplines.

[13]  J. Singer,et al.  Applied Longitudinal Data Analysis , 2003 .

[14]  P R Swank,et al.  Does early responsive parenting have a special importance for children's development or is consistency across early childhood necessary? , 2001, Developmental psychology.

[15]  Philip Smith.  Roger Bakeman John M. Gottman , 1987, Animal Behaviour.

[16]  Rebecca J. Panagos.  Meaningful Differences in the Everyday Experience of Young American Children , 1998 .

[17]  A. Couteur,et al.  Autism Diagnostic Interview-Revised: A revised version of a diagnostic interview for caregivers of individuals with possible pervasive developmental disorders , 1994, Journal of autism and developmental disorders.

[18]  L. Adamson,et al.  Coordinating attention to people and objects in mother-infant and peer-infant interaction. , 1984, Child development.

[19]  P. Mundy,et al.  Assessing interactional competencies: The early social‐communication scales , 1982 .

[20]  Nameera Akhtar,et al.  Can 18-Month-Old Infants Learn Words by Listening In on Conversations? , 2006, Infancy : the official journal of the International Society on Infant Studies.

[21]  W. Stone,et al.  A randomized comparison of the effect of two prelinguistic communication interventions on the acquisition of spoken communication in preschoolers with ASD. , 2006, Journal of speech, language, and hearing research : JSLHR.

[22]  B. Leventhal,et al.  The Autism Diagnostic Observation Schedule—Generic: A Standard Measure of Social and Communication Deficits Associated with the Spectrum of Autism , 2000, Journal of autism and developmental disorders.

[23]  Roger Bakeman,et al.  Interactional predictors of early language , 1988 .

[24]  P. Mundy,et al.  A longitudinal study of joint attention and language development in autistic children , 1990, Journal of autism and developmental disorders.

[25]  G. Baird,et al.  Predicting language outcome in infants with autism and pervasive developmental disorder. , 2003, International journal of language & communication disorders.

[26]  Richard L. Schiefelbusch,et al.  Causes and Effects in Communication and Language Intervention , 1991 .

[27]  Reassessing parent-focused language intervention programs. , 1992 .

[28]  The International Meeting for Autism Research , 2009 .

[29]  K. Loveland,et al.  Joint attention and language in autism and developmental language delay , 1986, Journal of autism and developmental disorders.

[30]  M. Tomasello,et al.  Understanding and sharing intentions: The origins of cultural cognition , 2005, Behavioral and Brain Sciences.

[31]  M. Rutter,et al.  Adult outcome for children with autism. , 2004, Journal of child psychology and psychiatry, and allied disciplines.

[32]  Michael Tomasello,et al.  Learning words in nonostensive contexts , 1994 .

[33]  A. Wetherby,et al.  Early Social Interaction Project for Children With Autism Spectrum Disorders Beginning in the Second Year of Life , 2006 .

[34]  Dare A. Baldwin,et al.  Infants' contribution to the achievement of joint reference. , 1991, Child development.

[35]  C. Corsello,et al.  Combining information from multiple sources in the diagnosis of autism spectrum disorders. , 2006, Journal of the American Academy of Child and Adolescent Psychiatry.

[36]  Brooke Ingersoll,et al.  The effect of a parent-implemented imitation intervention on spontaneous imitation skills in young children with autism. , 2007, Research in developmental disabilities.

[37]  M. Tomasello,et al.  Social cognition, joint attention, and communicative competence from 9 to 15 months of age. , 1998, Monographs of the Society for Research in Child Development.

[38]  Tom L. Burr,et al.  Modeling Longitudinal Data , 2006, Technometrics.

[39]  Jonathan Green,et al.  A new social communication intervention for children with autism: pilot randomised controlled treatment study suggesting effectiveness. , 2004, Journal of child psychology and psychiatry, and allied disciplines.

[40]  M. Sigman,et al.  Continuity and change in the social competence of children with autism, Down syndrome, and developmental delays. , 1999, Monographs of the Society for Research in Child Development.

[41]  E. Fombonne.  Past and future perspectives on autism epidemiology , 2006 .

[42]  R. Bakeman,et al.  Observing interaction: An introduction to sequential analysis, 2nd ed. , 1997 .

[43]  P. Dunham,et al.  Directive interactions and early vocabulary development: the role of joint attentional focus , 1991, Journal of Child Language.

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

[45]  M. Sigman,et al.  Improvement in Cognitive and Language Skills from Preschool to Adolescence in Autism , 2005, Journal of autism and developmental disorders.

[46]  Andrew Pickles,et al.  Patterns of growth in verbal abilities among children with autism spectrum disorder. , 2007, Journal of consulting and clinical psychology.

[47]  Michael Morales,et al.  Individual Differences in Infant Skills as Predictors of Child-Caregiver Joint Attention and Language , 2000 .

[48]  John L.R. Rubenstein,et al.  Understanding Autism : From Basic Neuroscience to Treatment , 2006 .

[49]  Paul J. Yoder,et al.  Predicting Spoken Language Level in Children with Autism Spectrum Disorders , 2001, Autism : the international journal of research and practice.

[50]  K. Kaye.  The mental and social life of babies : how parents create persons , 1982 .

[51]  Michael Tomasello,et al.  Two-year-olds learn words for absent objects and actions. , 1996 .

[52]  Tristram H. Smith,et al.  Randomized trial of intensive early intervention for children with pervasive developmental disorder. , 2000, American journal of mental retardation : AJMR.

[53]  I. V. Kooten,et al.  Understanding Autism from Basic Neuroscience to Treatment, Steven O. Moldin, John L.R. Rubenstein (Eds.). Taylor & Francis (2006), ISBN: 0849327326 , 2008 .

[54]  Michael Tomasello,et al.  Two-Year-Olds Use Pragmatic Cues to Differentiate Reference to Objects and Actions , 1995 .

[55]  Tony Charman,et al.  A pilot randomised control trial of a parent training intervention for pre-school children with autism , 2002, European Child & Adolescent Psychiatry.

[56]  S. Suter.  Meaningful differences in the everyday experience of young American children , 2005, European Journal of Pediatrics.

[57]  Jerome S. Bruner,et al.  The social context of language acquisition , 1981 .

[58]  Michael Tomasello,et al.  The Role of Discourse Novelty in Early Word Learning , 1996 .