Naming speed as a predictive diagnostic measure in reading and attentional problems

Child Neuropsychol. 2018 Nov;24(8):1115-1128. doi: 10.1080/09297049.2017.1391191. Epub 2017 Oct 20.

Abstract

This study aimed to describe and compare naming speed abilities in children diagnosed with either Reading Learning Difficulties (RLD) or Attention Deficit/Hyperactivity Disorder (ADHD), or comorbidity for both (ADHD+RLD). To examine the explanatory power of naming speed and ADHD symptomatology in predicting group associations (while controlling for gender and age), the "Rapid Automatized Naming and Rapid Alternating Stimulus Tests" (RAN/RAS) were utilized. A sample of 101 children (age range = 5-16 years) was divided into four groups: RLD (n = 14), ADHD (n = 28), comorbid (n = 19), and control (n = 40). There were statistically significant differences in RAN/RAS results among the diagnostic groups. Moreover, discriminant analysis revealed that naming speed tasks significantly predicted reading and attentional problems, especially at earlier ages. These results demonstrate the potential usefulness of RAN/RAS in the diagnosis of reading and attentional problems, particularly if the children are aged from 5 to 9.

Keywords: ADHD; RAN/RAS; early childhood; naming speed; reading difficulties.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adolescent
  • Attention Deficit Disorder with Hyperactivity / diagnosis*
  • Attention Deficit Disorder with Hyperactivity / epidemiology
  • Attention Deficit Disorder with Hyperactivity / psychology*
  • Child
  • Child, Preschool
  • Cognition / physiology
  • Comorbidity
  • Dyslexia / diagnosis
  • Dyslexia / epidemiology
  • Dyslexia / psychology
  • Female
  • Humans
  • Learning / physiology
  • Learning Disabilities / diagnosis*
  • Learning Disabilities / epidemiology
  • Learning Disabilities / psychology*
  • Male
  • Reaction Time / physiology*
  • Reading*