• 1
    Manjiviona J, Prior M. Comparison of Asperger syndrome and high-functioning autistic children on a test of motor impairment. J Autism Dev Disord 1995; 25: 2339.
  • 2
    Stott DH, Moyes FA, Henderson SE. The test of motor impairment. Guelph, Ontario, Canada: Brook Education, 1972.
  • 3
    Ghaziuddin M, Butler E. Clumsiness in autism and Asperger syndrome: a further report. J Intellect Disabil Res 1998; 42: 4348.
  • 4
    Bruininks RH. Bruininks–Oseretsky Test of Motor Proficiency – manual. Circle Pines, Minnesota, USA: American Guidance Service, 1978.
  • 5
    Miyahara M, Tsujii M, Hori M, Nakanishi K, Kageyama H, Sugiyama T. Brief report: motor incoordination in children with Asperger syndrome and learning disabilities. J Autism Dev Disord 1997; 27: 595603.
  • 6
    Henderson SE, Sugden DA. The Movement Assessment Battery for Children. London, UK: The Psychological Corporation, 1992.
  • 7
    Dewey D, Cantell M, Crawford SG. Motor and gestural performance in children with autism spectrum disorders, developmental coordination disorder, and/or attention deficit hyperactivity disorder. J Int Neuropsychol Soc 2007; 13: 24656.
  • 8
    Jansiewicz EM, Goldberg MC, Newschaffer CJ, Denckla MB, Landa R, Mostofsky SH. Motor signs distinguish children with high functioning autism and Asperger’s syndrome from controls. J Autism Dev Disord 2006; 36: 61321.
  • 9
    Dziuk MA, Gidley Larson JC, Apostu A, Mahone EM, Denckla MB, Mostofsky SH. Dyspraxia in autism: association with motor, social, and communication deficits. Dev Med Child Neurol 2007; 49: 73439.
  • 10
    Green D, Baird G, Barnett AL, Henderson L, Huber J, Henderson SE. The severity and nature of motor impairment in Asperger’s syndrome: a comparison with specific developmental disorder of motor function. J Child Psychol Psychiatry 2002; 43: 65568.
  • 11
    Lam YY, Henderson SE. Some applications of the Henderson revision of the test of motor impairment. Br J Educ Psychol 1987; 57: 389400.
  • 12
    Klin A, Saulnier CA, Sparrow SS, Cicchetti DV, Volkmar FR, Lord C. Social and communication abilities and disabilities in higher functioning individuals with autism spectrum disorders: the Vineland and the ADOS. J Autism Dev Disord 2007; 37: 74859.
  • 13
    Wilson BN, Kaplan BJ, Crawford SG, Campbell A, Dewey D. Reliability and validity of a parent questionnaire on childhood motor skills. Am J Occup Ther 2000; 54: 48493.
  • 14
    Baird G, Simonoff E, Pickles A, et al. Prevalence of disorders of the autism spectrum in a population cohort of children in South Thames: the Special Needs and Autism Project (SNAP). Lancet 2006; 368: 21015.
  • 15
    Lord C, Risi S, Lambrecht L, Cook E, Leventhal B, DiLavore P, Pickles A, Rutter M. The Autism Diagnostic Observation Schedule – Generic: a standard measure of social and communication deficits associated with the spectrum of autism. J Autism Dev Disord 2000; 30: 20523.
  • 16
    Lord C, Rutter M, Le Couteur A. Autism Diagnostic Interview – Revised: a revised version of a diagnostic interview for caregivers of individuals with possible pervasive developmental disorders. J Autism Dev Disord 1994; 24: 65985.
  • 17
    World Health Organisation. The ICD-10 classification of mental and behavioural disorders. Diagnostic criteria for research. Geneva: WHO, 1993.
  • 18
    Green D, Bishop T, Wilson BN, et al. Is questionnaire-based screening part of the solution to waiting lists for children with developmental coordination disorder? Br J Occup Ther 2005; 68: 210.
  • 19
    Wechsler D. Wechsler Intelligence Scale for Children. Third edition (UK). London: The Psychological Corporation; 1992.
  • 20
    Raven JC, Court JH, Raven J. Coloured progressive matrices. Oxford: Oxford University Press, 1990.
  • 21
    Raven JC, Court JH, Raven J. Standard progressive matrices. Oxford: Oxford University Press, 1990.
  • 22
    Sparrow SS, Balla DA, Cicchetti D. Vineland Adaptive Behavior Scales. Circle Pines, MN: American Guidance Service, 1984.
  • 23
    Rothman KJ. No adjustments are needed for multiple comparisons. Epidemiology 1990; 1: 4346.
  • 24
    Efron B, Tibshirani RJ. Bootstrap methods for standard errors, confidence intervals, and other measures of statistical accuracy. Stat Sci 1986; 1: 5475.
  • 25
    Ghaziuddin M, Tsai LY, Ghaziuddin N. A reappraisal of clumsiness as a diagnostic feature of Asperger syndrome. J Autism Dev Disord 1992; 22: 65156.
  • 26
    Rinehart NJ, Bradshaw JL, Brereton AV, Tonge BJ. Movement preparation in high-functioning autism and Asperger disorder: a serial choice reaction time task involving motor reprogramming. J Autism Dev Disord 2001; 31: 7988.
  • 27
    Simonoff E, Pickles A, Charman T, Chandler S, Loucas T, Baird G. Psychiatric disorders in children with autism spectrum disorders: prevalence, comorbidity and associated factors in a population-derived sample. J Am Acad Child Adolesc Psychiatry 2008; 47: 92129.