Working memory influences processing speed and reading fluency in ADHD

REFERENCES

• American Psychiatric Association . 1994 . Diagnostic and statistical manual of mental disorders (DSM-IV) , 4th , Washington, DC : Author .
   Google Scholar
• Cambridge Cognition . 1996 . CANTAB , Cambridge, , UK : Cambridge Cognition .
   Google Scholar
• Chhabildas , N. , Pennington , B. F. and Willcutt , E. G. 2001 . A comparison of the neuropsychological profiles of the DSM-IV subtypes of ADHD . Journal of Abnormal Child Psychology , 29 : 529 – 540 .
   PubMed Web of Science ®Google Scholar
• Cole , W. R. , Mostofsky , S. H. , Gidley Larson , J. C. , Denckla , M. B. and Mahone , E. M. 2008 . Age-related changes in motor subtle signs among girls and boys with ADHD . Neurology , 71 : 1514 – 1520 .
   PubMed Web of Science ®Google Scholar
• Conners , C. K. 1997 . Conners’ Rating Scales - Revised , North Tonawanda, NY : Multi-Health Systems .
   Google Scholar
• Cutting , L. E. , Materek , A. , Cole , C. A. , Levine , T. M. and Mahone , E. M. 2009 . Effects of fluency, oral language, and executive function on reading comprehension performance . Annals of Dyslexia , 59 ( 1 ) : 34 – 54 .
   PubMed Web of Science ®Google Scholar
• Delis , D. C. , Houston , W. S. , Wetter , S. , Han , S. D. , Jacobson , M. Holdnack , J. 2007 . The importance of testing higher-level executive functions in school-age children and adolescents . Journal of Psychoeducational Assessment , 25 ( 1 ) : 29 – 40 .
   Web of Science ®Google Scholar
• Denckla , M. B. 1996 . Biological correlates of learning and attention: What is relevant to learning disability and attention-deficit/hyperactivity disorder? . Developmental and Behavioral Pediatrics , 17 ( 2 ) : 114 – 119 .
   PubMedGoogle Scholar
• Denckla , M. B. and Cutting , L. E. 1999 . History and significance of rapid automatized naming . Annals of Dyslexia , 49 ( 1 ) : 29 – 42 .
   Google Scholar
• Dennis , M. , Francis , D. J. , Cirino , P. T. , Schachar , R. , Barnes , M. A. and Fletcher , J. M. 2009 . Why IQ is not a covariate in cognitive studies of neurodevelopmental disorders . Journal of the International Neuropsychological Society , 15 : 331 – 343 .
   PubMed Web of Science ®Google Scholar
• DuPaul , G. J. , Power , T. J. , Anastopoulos , A. D. and Reid , R. 1998 . ADHD Rating Scale-IV , New York, NY : Guilford .
   Google Scholar
• Ghelani , K. , Sidhu , R. , Jain , U. and Tannock , R. 2004 . Reading comprehension and related reading abilities in adolescents with reading disabilities and attention-deficit/hyperactivity disorder . Dyslexia , 10 : 364 – 384 .
   PubMed Web of Science ®Google Scholar
• Hinshaw , S. P. , Carte , E. T. , Sami , N. , Treuting , J. J. and Zupan , B. A. 2002 . Preadolescent girls with attention-deficit/hyperactivity disorder: II. Neuropsychological performance in relation to subtypes and individual classification . Journal of Consulting and Clinical Psychology , 70 : 1099 – 1111 .
   PubMed Web of Science ®Google Scholar
• Jepsen , J. R. M. , Fagerlund , B. and Mortensen , E. L. 2009 . Do attention deficits influence IQ in children and adolescents with ADHD? . Journal of Attention Disorders , 12 : 551 – 562 .
   PubMed Web of Science ®Google Scholar
• Kelly , A. M. , Margulies , D. S. and Castellanos , F. X. 2007 . Recent advances in structural and functional brain imaging studies of attention-deficit/hyperactivity disorder . Current Psychiatry Reports , 9 : 401 – 407 .
   PubMedGoogle Scholar
• Locascio , G. , Mahone , E. M. , Eason , S. and Cutting , L. E. 2010 . Executive function among children with reading comprehension deficits . Journal of Learning Disabilities , 43 ( 5 ) : 441 – 454 .
   PubMed Web of Science ®Google Scholar
• Mahone , E. M. , Mostofsky , S. H. , Lasker , A. G. , Zee , D. and Denckla , M. B. 2009 . Oculomotor anomalies in attention-deficit/hyperactivity disorder: Evidence for deficits in response preparation and inhibition . Journal of the American Academy of Child and Adolescent Psychiatry , 48 : 749 – 756 .
   PubMed Web of Science ®Google Scholar
• Mahone , E. M. , Richardson , M. E. , Crocetti , D. , Clauss , J. A. , Denckla , M. B. and Mostofsky , S. H. 2009 . Regional frontal lobe anomalies in girls with ADHD. [Abstract] . Journal of the International Neuropsychological Society , 15 ( S1 ) : 197
   Google Scholar
• McGee , C. L. , Delis , D. C. and Holdnack , A. L. 2009 . Cognitive discrepancies in children at the ends of the bell curve: A note of caution for clinical interpretation . The Clinical Neuropsychologist , 23 : 1160 – 1172 .
   PubMed Web of Science ®Google Scholar
• Mostofsky , S. H. and Simmonds , D. J. 2008 . Response inhibition and response selection: Two sides of the same coin . Journal of Cognitive Neuroscience , 20 : 751 – 761 .
   PubMed Web of Science ®Google Scholar
• Qiu , A. , Crocetti , D. , Adler , M. , Mahone , E. M. , Denckla , M. B. Miller , M. 2009 . Basal ganglia volume and shape in children with ADHD . American Journal of Psychiatry , 166 ( 1 ) : 74 – 82 .
   PubMed Web of Science ®Google Scholar
• Reich , W. , Welner , Z. and Herjanic , B. 1997 . The Diagnostic Interview for Children and Adolescents-IV , North Tonawanda, NY : Multi-Health Systems .
   Google Scholar
• Rucklidge , J. J. and Tannock , R. 2002 . Neuropsychological profiles of adolescents with ADHD: Effects of reading difficulties and gender . Journal of Child Psychology and Psychiatry , 43 : 988 – 1003 .
   PubMed Web of Science ®Google Scholar
• Semel , E. , Wiig , E. and Secord , W. 2004 . Clinical evaluation of language fundamentals, , Fourth Edition (CELF-4) , Toronto, , Canada : The Psychological Corporation .
   Google Scholar
• Sergeant , J. A. 2005 . Modeling attention-deficit/hyperactivity disorder: A critical appraisal of the cognitive-energetic model . Biological Psychiatry , 57 : 1248 – 1255 .
   PubMed Web of Science ®Google Scholar
• Sesma , H. W. , Mahone , E. M. , Levine , T. , Eason , S. H. and Cutting , L. E. 2009 . The contribution of executive skills to reading comprehension . Child Neuropsychology , 15 : 232 – 246 .
   PubMed Web of Science ®Google Scholar
• Shanahan , M. A. , Pennington , B. F. , Yerys , B. E. , Scott , A. , Boada , R. Willcutt , E. G. 2006 . Processing speed deficits in Attention Deficit/Hyperactivity Disorder and reading disability . Journal of Abnormal Child Psychology , 34 : 585 – 602 .
   PubMed Web of Science ®Google Scholar
• Shaw , P. , Eckstrand , K. , Sharp , W. , Blumenthal , J. , Lerch , J. P. Greenstein , D. 2007 . Attention-deficit/hyperactivity disorder is characterized by a delay in cortical maturation . Proceedings of the National Academy of Sciences of the United States of America , 104 : 19649 – 19654 .
   PubMed Web of Science ®Google Scholar
• Shaw , P. , Sharp , W. S. , Morrison , M. , Eckstrand , K. , Greenstein , D. K. Clasen , L. S. 2008 . Psychostimulant treatment and the developing cortex in attention deficit hyperactivity disorder . American Journal of Psychiatry , 166 ( 1 ) : 58 – 63 .
   PubMedGoogle Scholar
• Shaw , P. , Lalonde , F. , Lepage , C. , Rabin , C. , Eckstrand , K. Sharp , W. 2009 . Development of cortical asymmetry in typically developing children and its disruption in attention-deficit/hyperactivity disorder . Archives of General Psychiatry , 66 : 888 – 896 .
   PubMed Web of Science ®Google Scholar
• Simmonds , D. J. , Fotedar , S. G. , Suskauer , S. J. , Pekar , J. J. , Denckla , M. B. and Mostofsky , S. H. 2007 . Functional brain correlates of response time variability in children . Neuropsychologia , 45 : 2147 – 2157 .
   PubMed Web of Science ®Google Scholar
• Swanson , H. L. , Cockran , K. F. and Ewers , C. A. 1989 . Working memory in skilled and less skilled readers . Journal of Abnormal Child Psychology , 17 ( 2 ) : 145 – 156 .
   PubMedGoogle Scholar
• Torgesen , J. K. , Wagner , R. K. and Rashotte , C. A. 1999 . Test of word reading efficiency Austin, TX
   Google Scholar
• Wechsler , D. L. 2004 . Wechsler Intelligence Scale for Children , 4th , San Antonio, TX : The Psychological Corporation .
   Google Scholar
• Wechsler , D. L. , Kaplan , E. , Fein , D. , Kramer , J. H. , Morris , R. and Delis , D. C. 2004 . Wechsler Intelligence Scale for Children: Integrated, technical and interpretive manual , 4th , San Antonio, TX : Harcourt Assessment .
   Google Scholar
• Wiederholt , L. and Bryant , B. 2000 . Examiner's manual: Gray Oral Reading Test , 4th Austin, TX
   Google Scholar
• Willcutt , E. G. 2010 . “ Attention-deficit/hyperactivity disorder ” . In Pediatric Neuropsychology , 2nd , Edited by: Yeates , K. O. , Ris , M. D. , Taylor , M. G. and Pennington , B. F. 393 – 417 . New York, NY : Guilford .
   Google Scholar
• Willcutt , E. G. , Doyle , A. E. , Nigg , J. T. , Faraone , S. V. and Pennington , B. F. 2005 . Validity of the executive function theory of Attention-Deficit/Hyperactivity Disorder: A meta-analytic review . Biological Psychiatry , 57 : 1336 – 1346 .
   PubMed Web of Science ®Google Scholar
• Willcutt , E. G. , Pennington , B. F. , Olson , R. K. , Chhabildas , N. and Hulslander , J. 2005 . Neuropsychological analyses of comorbidity between reading disability and attention deficit hyperactivity disorder: In search of the common deficit . Developmental Neuropsychology , 27 ( 1 ) : 35 – 78 .
   PubMed Web of Science ®Google Scholar
• Willcutt , E. G. , Pennington , B. F. , Olson , R. K. and DeFries , J. C. 2007 . Understanding comorbidity: A twin study of reading disability and attention-deficit/hyperactivity disorder . American Journal of Medical Genetics Part B , 144 : 709 – 714 .
   Web of Science ®Google Scholar
• Willcutt , E. G. , Sonuga-Barke , E. , Nigg , J. and Sergeant , J. 2008 . Recent developments in neuropsychological models of childhood psychiatric disorders . Biological Child Psychiatry , 24 : 195 – 226 .
   Google Scholar
• Wodka , E. L. , Mahone , E. M. , Blankner , J. G. , Gidley Larson , J. C. , Fotedar , S. Denckla , M. B. 2007 . Evidence that response inhibition is a primary deficit in ADHD . Journal of Clinincal and Experimental Neuropsychology , 29 : 345 – 356 .
   PubMed Web of Science ®Google Scholar
• Wolf , M. and Denckla , M. B. 2005 . Rapid Automatized Naming and Rapid Alternating Stimulus tests Austin, TX
   Google Scholar
• Wolf , M. and Katzir-Cohen , T. 2001 . Reading fluency and its intervention . Scientific Studies of Reading , 5 : 211 – 238 .
   Google Scholar
• Woodcock , R. W. , McGrew , K. S. and Mather , N. 2001 . Woodcock-Johnson – III , Itasca, IL : Riverside .
   Google Scholar