Do reading and spelling share orthographic representations? Evidence from developmental dysgraphia. Issue 3 (19th May 2017)

• Record Type: Journal Article
• Authors: Hepner, Christopher; McCloskey, Michael; Rapp, Brenda
• Is Part Of: Cognitive neuropsychology. Volume 34:Issue 3/4(2017)
• Page Start: 119
• Page End: 143
• Publication Date: 2017-05-19
• Subjects: Developmental cognitive neuropsychology -- developmental dysgraphia -- orthographic knowledge -- spelling; Neuropsychology -- Periodicals; 152
• DOI: 10.1080/02643294.2017.1375904
• Languages: English
• ISSNs: 0264-3294

Abstract

ABSTRACT: Both spelling and reading depend on knowledge of the spellings of words. Despite this commonality, observed dissociations between spelling and reading in cases of acquired and developmental deficits suggest some degree of independence between the cognitive mechanisms involved in these skills. In this paper, we examine the relationship between spelling and reading in two children with developmental dysgraphia. For both children, we identified significant deficits in spelling that affected the processing of orthographic long-term memory representations of words. We then examined their reading skills for similar difficulties. Even with extensive testing, we found no evidence of a reading deficit for one of the children. We propose that there may be an underlying difficulty that specifically affects the learning of orthographic word representations for spelling. These results lead us to conclude that at least some components of lexical orthographic representation and processing develop with considerable independence in spelling and reading.