The present study examined cognitive correlates of reading disability (RD) as a function of comorbidity. Students with RD vs. RD+MD (math disability) vs. RD+ADHD (attention-deficit/hyperactivity disorder) and RD+MD+ADHD (n = 212), as well as students typical achievement (TA, n =51) were tested on a large cognitive battery. Profile analysis, conducted to examine how the cognitive and reading profiles of these groups were alike and different, cognitive analysis revealed that, across subtypes, students with RD were particularly weak in phonological awareness and oral expression and relatively strong in visuospatial short-term memory relative to peers with TA. Among the RD subtypes, those with RD-only were less impaired on cognitive measures but the subtypes did not have different patterns of strength and weakness.
| Identifer | oai:union.ndltd.org:VANDERBILT/oai:VANDERBILTETD:etd-08272010-160643 |
| Date | 27 August 2010 |
| Creators | Kearns, Devin McCready |
| Contributors | Douglas Fuchs, Karla K. Stuebing, Lynn S. Fuchs, Donald L. Compton |
| Publisher | VANDERBILT |
| Source Sets | Vanderbilt University Theses |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.library.vanderbilt.edu/available/etd-08272010-160643/ |
| Rights | unrestricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to Vanderbilt University or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report. |
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