The Effect of Cerebral Palsy on Arithmetic Accuracy is Mediated by Working Memory, Intelligence, Early Numeracy, and Instruction Time

REFERENCES

• Adams , J. W. and Hitch , G. J. 1997 . Working memory and children's mental addition. . Journal of Experimental Child Psychology , 67 : 21 – 38 .
   PubMed Web of Science ®Google Scholar
• Anderson , E. M. 1973 . The disabled school child. A study of integration in primary schools. , London : Methuen & Co. Ltd. .
   Google Scholar
• Arbuckle , J. L. and Wothke , W. 1999 . AMOS 4.0 User's Guide. Chicago: Small Waters Ashcraft, M.H. (1992). Cognitive arithmetic: a review of data and theory. . Cognition , 44 : 75 – 106 .
   Google Scholar
• Ashwal , S. , Russman , B. S. , Blasco , P. A. , Miller , G. , Sandler , A. and Shevell , M. 2004 . Practice parameter: Diagnostic assessment of the child with cerebral palsy. Report of the Quality Standards Subcommittee of the American Academy of Neurology and the Practice Committee of the Child Neurology Society. . Neurology , 62 : 851 – 863 .
   PubMed Web of Science ®Google Scholar
• Aunio , P. , Hautamäki , J. , Heiskari , P. and Van Luit , J. E. H. 2006 . The Early Numeracy Test in Finnish: Children's norms. . Scandinavian Journal of Psychology , 47 : 369 – 378 .
   PubMed Web of Science ®Google Scholar
• Baddeley , A. D. and Hitch , G. J. 1974 . “ Working memory. ” . In The psychology of learning and motivation: Advances in research and theory , Edited by: Bower , G.H. 47 – 89 . New York : Academic Press .
   Google Scholar
• Baroody , A. J. 1987 . Children's mathematical thinking: A developmental framework for preschool, primary, and special education teachers. , New York : Teachers College Press .
   Google Scholar
• Bax , M. , Goldstein , M. , Rosenbaum , P. , Leviton , A. , Paneth , N. and Dan , B. 2005 . Proposed definition and classification of cerebral palsy. . Developmental Medicine and Child Neurology , 47 : 571 – 576 .
   PubMed Web of Science ®Google Scholar
• Cans , C. 2000 . Surveillance of cerebral palsy in Europe: a collaboration of cerebral palsy surveys and registers. . Developmental Medicine and Child Neurology , 42 : 816 – 824 .
   PubMed Web of Science ®Google Scholar
• Carlsson , G. 1997 . Memory for words and drawings in children with hemiplegic cerebral palsy. . Scandinavian Journal of Psychology , 38 : 265 – 273 .
   PubMed Web of Science ®Google Scholar
• Carlsson , G. , Uvebrant , P. , Hugdahl , K. , Arvidsson , J. , Wikland , L. and Von Wendt , L. 1994 . Verbal and non-verbal function of children with right- versus left-hemiplegic cerebral palsy of pre- and perinatal origin. . Developmental Medicine and Child Neurology , 36 : 503 – 512 .
   PubMed Web of Science ®Google Scholar
• Dark , V. and Benbow , C. 1990 . Enhanced problem translation and short-term memory: Components of mathematical talent. . Journal of Educational Psychology , 82 : 420 – 429 .
   Web of Science ®Google Scholar
• Evans , P. M. , Elliot , M. , Alberman , E. and Evans , S. J. W. 1985 . Prevalence and disabilities in 4- to 8-year-olds with cerebral palsy. . Archives of Disease in Childhood , 60 : 940 – 945 .
   PubMed Web of Science ®Google Scholar
• Frampton , I. , Yude , C. and Goodman , R. 1998 . The prevalence and correlates of specific learning difficulties in a representative sample of children with hemiplegia. . British Journal of Educational Psychology , 68 : 39 – 51 .
   PubMed Web of Science ®Google Scholar
• Furst , A. J. and Hitch , G. J. 2000 . Separate roles for executive and phonological components of working memory in mental arithmetic. . Memory and Cognition , 28 : 774 – 782 .
   PubMed Web of Science ®Google Scholar
• Gathercole , S. E. , Pickering , S. J. , Ambridge , B. and Wearing , H. 2004 . The structure of working memory from 4 to 15 years of age. . Developmental Psychology , 40 : 177 – 190 .
   PubMed Web of Science ®Google Scholar
• Geary , D. C. 1993 . Mathematical disabilities: Cognitive, neuropsychological, and genetic components. . Psychological Bulletin , 114 : 345 – 362 .
   PubMed Web of Science ®Google Scholar
• Geary , D. C. 1994 . Children's mathematical development: Research and practical applications. , Washington, DC : American Psychological Association .
   Google Scholar
• Geary , D. C. , Hamson , C. O. and Hoard , M. K. 2000 . Numerical and arithmetical cognition: A longitudinal study of process and concept deficits in children with learning disability. . Journal of Experimental Child Psychology , 77 : 236 – 263 .
   PubMed Web of Science ®Google Scholar
• Ginsburg , H. 1977 . Children's arithmetic: The learning process. , New York : Van Nostrand .
   Google Scholar
• Hu , L. and Bentler , P. M. 1999 . Cutoff criteria for fit indices in covariance structure analysis: conventional criteria versus new alternatives. . Structural Equation Modeling , 6 : 1 – 55 .
   Web of Science ®Google Scholar
• Jaccard , J. and Wan , C. K. 1996 . Lisrel approaches to interaction effects in multiple regression. , Thousand Oaks, CA : Sage Publications .
   Google Scholar
• Jenks , K. M. , Van Lieshout , E. C. D. M. and de Moor , J. M. H. 2007 . Arithmetic of children with cerebral palsy or spina bifida meningomyelocele. , Manuscript submitted for publication .
   Google Scholar
• Mike , D. G. 1995 . Literacy and cerebral palsy: Factors influencing literacy learning in a self-contained setting. . Journal of Reading Behavior , 27 : 627 – 642 .
   Web of Science ®Google Scholar
• Pickering , S. J. and Gathercole , S. E. 2001 . Working memory test battery for children. , London : Psychological Corporation .
   Google Scholar
• Raven , J. C. 1965 . Guide to using the colored progressive matrices: Sets a, ab, & b. , London : H. K. Lewes .
   Google Scholar
• M. , R. , G. A. and C. 2001 . Neuropsychological assessment of patients with severe neuromotor and verbal disabilities. . Journal of Intellectual Disability Research , 45 : 169 – 179 .
   PubMed Web of Science ®Google Scholar
• Schenker , R. , Coster , W. J. and Parush , S. 2005 . Neuroimpairments, activity performance, and participation in children with cerebral palsy mainstreamed in elementary schools. . Developmental Medicine and Child Neurology , 47 : 808 – 814 .
   PubMed Web of Science ®Google Scholar
• Snijders , J. T. and Snijders-Oomen , N. 1970 . Snijders-Oomen non-verbal intelligence scale: SON-58. , Groningen, , The Netherlands : Wolters-Noordhoff .
   Google Scholar
• Torbeyns , J. , van den Noortgate , W. , GhesquieÁre , P. , Verschaffel , L. , van de Rijt , B. A. M. and Van Luit , J. E. H. 2002 . Development of early numeracy in 5- to 7-year-old children: A comparison between Flanders and The Netherlands. . Educational Research and Evaluation , 8 : 249 – 275 .
   Google Scholar
• Van de Rijt , B. A. M. 1996 . Voorbereidende rekenvaardigheid bij kleuters , Doetinchem, , The Netherlands : Graviant [Pre-schoolers' early mathematical competence] .
   Google Scholar
• Van Luit , J. E. H. , Van de Rijt , B. A. M. and Pennings , A. H. 1994 . Utrechtse Getalbegrip Toets , Doetinchem, , The Netherlands : Graviant [Early Numeracy Test] .
   Google Scholar