High Prevalence of Dysgraphia in Elementary Through High School Students With ADHD and Autism

@article{Mayes2019HighPO,
  title={High Prevalence of Dysgraphia in Elementary Through High School Students With ADHD and Autism},
  author={Susan D Mayes and Rosanna P Breaux and Susan L. Calhoun and S S Frye},
  journal={Journal of Attention Disorders},
  year={2019},
  volume={23},
  pages={787 - 796}
}
Objective:Prevalence of dysgraphia by age across all grade levels was determined in students with ADHD or autism. Method: Referred children with normal intelligence and ADHD–Combined, ADHD–Inattentive, or autism (N = 1,034) were administered the Developmental Test of Visual-Motor Integration (VMI) and Wechsler Intelligence Scale for Children (WISC). Results: VMI and WISC Coding scores were significantly lower than IQ and the normal mean of 100 for all diagnoses. More than half (59%) had… Expand
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References

SHOWING 1-10 OF 74 REFERENCES
Frequency of Reading, Math, and Writing Disabilities in Children with Clinical Disorders.
Abstract Learning disabilities (LD) are common in clinical disorders, but no study has compared the relative prevalence in referred children with different diagnoses. Our sample comprised 949Expand
ADHD and Dysgraphia: Underlying Mechanisms
TLDR
The results suggest that the spelling errors and writing deficits seen in children with ADHD and normal reading skills stem primarily from non-linguistic deficits, while linguistic factors play a secondary role. Expand
Autism and ADHD: Overlapping and Discriminating Symptoms.
Abstract Children with ADHD and autism have some similar features, complicating a differential diagnosis. The purpose of our study was to determine the degree to which core ADHD and autistic symptomsExpand
WISC-III freedom from distractibility as a measure of attention in children with and without Attention Deficit Hyperactivity Disorder
WISC-III data were analyzed in clinical samples of 87 children with ADHD and 32 children without ADHD. Mean FSIQ (Full Scale IQ) exceeded FDI (Freedom from Distractibility Index) at all ages from 6Expand
Ability Profiles in Children with Autism
  • S. Mayes, S. Calhoun
  • Psychology, Medicine
  • Autism : the international journal of research and practice
  • 2003
To understand the effect of IQ and age on ability in children with autism, psychological data were analyzed for 164 3- to 15-year-olds with autism (IQs 14-143). As age increased, so did IQ, whichExpand
Influence of IQ and Age in Childhood Autism: Lack of Support for DSM-IV Asperger's Disorder
Children with clinical diagnoses of autism or Asperger's disorder who had normal (n = 47) versus below normal (n = 110) intelligence were compared on several variables, including frequency and typesExpand
Handwriting Performance in Children With Attention Deficit Hyperactivity Disorder (ADHD)
TLDR
Studies with larger sample sizes using standardized measures of handwriting performance are needed to evaluate the prevalence of the problem and to better understand the nature of handwriting difficulties and their impact in this population of children with ADHD. Expand
Defining the Intellectual Profile of Asperger Syndrome: Comparison with High-Functioning Autism
TLDR
As a group, subjects with AS showed a higher verbal IQ and higher scores on information and vocabulary subtests than those with HFA, however, scores of several AS and HFA subjects showed a mixed pattern. Expand
Fine motor skills and effects of methylphenidate in children with attention‐deficit—hyperactivity disorder and developmental coordination disorder
TLDR
Investigating fine motor skills of children with both attention‐deficit–hyperactivity disorder (ADHD) and developmental coordination disorder (DCD) and those of a control group found that children with ADHD–DCD performed more poorly on the manual dexterity subtests, had poorer quality of handwriting, and drew more rapidly, more fluently, but less accurately than controls on the graphomotor task. Expand
Demographic Differences in Disruptive Mood Dysregulation Disorder Symptoms in ADHD, Autism, and General Population Samples
TLDR
Almost all children with D MDD symptoms had ODD suggesting that DMDD may not be distinct from ODD, whereas oppositional defiant disorder (ODD) explained most of the variance. Expand
...
1
2
3
4
5
...