Philip S DaleSummaryAffiliation: University of Missouri Country: USA Publications
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Publications
Lexical and grammatical development: a behavioural genetic perspectiveP S Dale
Department of Communication Science and Disorders, University of Missouri, Columbia 65211, USA
J Child Lang 27:619-42. 2000....- Outcomes of early language delay: I. Predicting persistent and transient language difficulties at 3 and 4 yearsPhilip S Dale
Communication Sciences and Disorders, University of Missouri Columbia, 65211, USA
J Speech Lang Hear Res 46:544-60. 2003..Furthermore, measures of parental education and the child's history of ear infections failed to substantially improve the prediction... 
Does frequency count? Parental input and the acquisition of vocabularyJudith C Goodman
Department of Communication Science and Disorders, University of Missouri Columbia, Columbia, MO 64111, USA
J Child Lang 35:515-31. 2008..Frequency effects change with development. Thus, frequency impacts vocabulary acquisition in a complex interaction with category, modality and developmental stage...- Genetic evidence for bidirectional effects of early lexical and grammatical developmentGinette Dionne
Ecole de Psychologie, Université Leval, Quebec, QC, Canada
Child Dev 74:394-412. 2003..Crosslagged longitudinal genetic models indicate both lexical and syntactical bootstrapping operate from 2 to 3 years... - Why do preschool language abilities correlate with later reading? A twin studyNicole Harlaar
King s College London, England
J Speech Lang Hear Res 51:688-705. 2008..Language acquisition is predictive of successful reading development, but the nature of this link is poorly understood... - Common aetiology for diverse language skills in 4 1/2-year-old twinsMarianna E Hayiou-Thomas
Department of Psychology, University of York, Heslington
J Child Lang 33:339-68. 2006..64 and shared environment correlation of 1.00. We conclude that to a large extent, the same genetic and environmental factors underlie the development of individual differences in a wide range of linguistic skills... 
Concurrent and predictive validity of parent reports of child language at ages 2 and 3 yearsHeidi M Feldman
University of Pittsburgh and Children s Hospital of Pittsburgh, PA 15213 2583, USA
Child Dev 76:856-68. 2005..Many children with poor vocabulary scores at 2 will have normal skills at 3...- Verbal and nonverbal predictors of early language problems: an analysis of twins in early childhood back to infancyBonamy Oliver
Social, Genetic and Developmental Psychiatry Centre, King s College, London, UK
J Child Lang 31:609-31. 2004..Bivariate genetic analyses indicated that these predictions are mediated by both genetic and shared environmental links... - Outcomes of early language delay: II. Etiology of transient and persistent language difficultiesDorothy V M Bishop
University of Oxford, Oxford, UK
J Speech Lang Hear Res 46:561-75. 2003..41 (SE = .127) was found. Early language delay appears largely environmental in origin for 2-year-olds whose parents do not go on to seek professional help... - A longitudinal genetic analysis of low verbal and nonverbal cognitive abilities in early childhoodThomas S Price
Wellcome Trust Centre for Human Genetics, University of Oxford, UK
Twin Res 7:139-48. 2004..61,.44,.35). We conclude that for low ability, as well as for normal variation in ability, genetic "g" emerges during early childhood but is not fully developed until middle childhood... - The structure of language abilities at 4 years: a twin studyEssi Colledge
Social, Genetic, and Developmental Psychiatry Research Center, Institute of Psychiatry, London, England
Dev Psychol 38:749-57. 2002.... - Reading exposure: a (largely) environmental risk factor with environmentally-mediated effects on reading performance in the primary school yearsNicole Harlaar
MRC Social, Genetic, and Developmental Psychiatry Centre, Institute of Psychiatry, King s College London, UK
J Child Psychol Psychiatry 48:1192-9. 2007.... - The genetic and environmental origins of learning abilities and disabilities in the early school yearsYulia Kovas
Goldsmiths College, University of London and SGDP Centre, Institute of Psychiatry
Monogr Soc Res Child Dev 72:vii, 1-144. 2007..These conclusions have far-reaching implications for education and child development as well as for molecular genetics and neuroscience... - Internet cognitive testing of large samples needed in genetic researchClaire M A Haworth
Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, King s College London, London, United Kingdom
Twin Res Hum Genet 10:554-63. 2007..We conclude that Internet testing can be reliable and valid for collecting cognitive test data on large samples even for children as young as 10 years... - From learning to read to reading to learn: substantial and stable genetic influenceNicole Harlaar
MRC Social, Genetic, and Developmental Psychiatry Centre, Institute of Psychiatry, King s College London, UK
Child Dev 78:116-31. 2007..Genetic influences on reading are substantial and stable during the elementary school years despite the shift from "learning to read" to "reading to learn.".. - The use of nouns and verbs by Japanese children and their caregivers in book-reading and toy-playing contextsTamiko Ogura
Kobe University, Faculty of Letters, Japan
J Child Lang 33:1-29. 2006..With vocabulary growth and the emergence of grammar, the proportion of verbs increases substantially, and at this stage properties of the input language may influence development... - Predicting literacy at age 7 from preliteracy at age 4Bonamy R Oliver
MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, King s College London, UK
Psychol Sci 16:861-5. 2005..However, for both measures, shared environmental factors explained most of the association with literacy at age 7... - Parent-reported language skills in relation to otitis media during the first 3 years of lifeHeidi M Feldman
University of Pittsburgh School of Medicine, Children s Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA 15213 2583, USA
J Speech Lang Hear Res 46:273-87. 2003.... - Genetic influences in different aspects of language development: the etiology of language skills in 4.5-year-old twinsYulia Kovas
Social, Genetic, and Developmental Psychiatry, Institute of Psychiatry, London England
Child Dev 76:632-51. 2005..Genetic and environmental influences on language ability and disability are quantitatively and qualitatively similar for males and females... - Associations between behaviour problems and verbal and nonverbal cognitive abilities and disabilities in early childhoodRobert Plomin
Social, Genetic and Developmental Psychiatry Research Centre, Institute of Psychiatry, King s College London, UK
J Child Psychol Psychiatry 43:619-33. 2002.... - The genetic and environmental origins of language disability and abilityFrank M Spinath
Department of Psychology, University of Bielefeld, Bielefeld, Germany
Child Dev 75:445-54. 2004.... - The language-specific nature of grammatical development: evidence from bilingual language learnersVirginia A Marchman
School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson 75083 0688, USA
Dev Sci 7:212-24. 2004..These results are consistent with the view that grammar learning is specifically tied to lexical progress in a given language and provide further support for strong lexical-grammatical continuity early in acquisition... - Genetic influences on early word recognition abilities and disabilities: a study of 7-year-old twinsNicole Harlaar
Social, Genetic, and Developmental Psychiatry Centre, Institute of Psychiatry, King s College London, UK
J Child Psychol Psychiatry 46:373-84. 2005..A fundamental issue for child psychology concerns the origins of individual differences in early reading development...