title: Rapid automatized naming in children referred for evaluation of heterogeneous learning problems: how specific are naming speed deficits to reading disability?
abstract: Because the Rapid Automatized Naming (RAN) test reliably predicts reading skill, it is typically viewed as a diagnostic indicator of risk for reading disability (RD). Since most of the work on naming speed has been undertaken within the framework of reading research, however, the extent to which poor RAN is specifically associated with RD or with learning impairment (LI) in general is uncertain. We tested the hypothesis that slow naming speed is specific to RD. Participants were 188 children (ages 7 to 11) referred for evaluation of learning problems. Receiver operating characteristic (ROC) analysis was used to evaluate the utility of the RAN task for classifying children in diagnostic groups. RAN was an excellent tool for detecting risk for learning problems in general, but it was much less effective at distinguishing LI children with and without RD from each other.
authors: Department of Psychiatry, Children's Hospital, Boston, MA 02115, USA. waber@a1.tch.harvard.edu
authors: D P
authors: DP
authors: Waber
authors: P H
authors: PH
authors: Wolff
authors: P W
authors: PW
authors: Forbes
authors: M D
authors: MD
authors: Weiler
mesh_terms: D000124:Achievement; D002648:Child; D003071:Cognition / Q000502:physiology; D004410:Dyslexia / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007807:Language Tests; D007859:Learning Disabilities / Q000175:diagnosis*; D008297:Male; D008433:Mathematics; D012372:ROC Curve; D011930:Reaction Time / Q000502:physiology*; D011932:Reading