The relationships among cognitive correlates and irregular word, non-word, and word reading

Bashir Abu-Hamour, Annmarie Urso, Nancy Mather

Research output: Contribution to journalArticle

4 Scopus citations

Abstract

This study explored four hypotheses: (a) the relationships among rapid automatized naming (RAN) and processing speed (PS) to irregular word, non-word, and word reading; (b) the predictive power of various RAN and PS measures, (c) the cognitive correlates that best predicted irregular word, non-word, and word reading, and (d) reading performance of typical and poor readers on irregular word, non-word, and word reading. Sixty participants in Grades 1-4 with and without reading disabilities were administered a measure of phonological awareness (PA) and a measure of working memory (WM), and several measures of RAN and PS. The findings indicated that PS had the strongest correlation with irregular word reading, whereas RAN had the strongest correlations with word reading and non-word reading. As with previous research RAN letters was the best predictor of reading skills. The best model for predicting reading was based on a combined measure of PA and RAN letters. An interesting finding was that the correlation between irregular and non-word reading was significant for students with typical reading, but insignificant for the poor readers. These findings provide support for both the dual-route and double-deficit theory of dyslexia that ascribes independent contributions of PA and RAN to the development of reading skills.

Original languageEnglish (US)
Pages (from-to)144-159
Number of pages16
JournalInternational Journal of Special Education
Volume27
Issue number1
StatePublished - Feb 14 2012

ASJC Scopus subject areas

  • Education
  • Rehabilitation

Fingerprint Dive into the research topics of 'The relationships among cognitive correlates and irregular word, non-word, and word reading'. Together they form a unique fingerprint.

  • Cite this