title: Persistence of phonological processing deficits in college students with dyslexia who have age-appropriate reading skills.
abstract: This study investigated the phonological processing skills of university students with dyslexia. Fifty-nine students participated in this study: 28 with reading disabilities based on recent psychological assessments and a history of early and persistent reading problems; and 31 controls. The two groups did not differ on estimates of verbal and nonverbal abilities. The dyslexia group performed significantly less well on standardized measures of reading and spelling. However, the dyslexia group scores on these measures fell within the average range. The main dependent variables were subsumed under three areas of phonological processing: phonological awareness, phonological recoding in lexical access, and phonological recoding in working memory. The control group performed significantly better on all phonological processing measures, particularly those measures involving accuracy and response times. Despite age-appropriate performances on standardized reading and spelling measures, phonological processing deficits persisted in the dyslexia group. These findings support the causal role of phonological awareness in the acquisition of reading skills and indicate that differences in phonological processing skills are still evident in a sample of university students with dyslexia compared a group matched on age and education.
authors.affiliation: Meighen Centre, Department of Psychology, Mount Allison University, Sackville, NB, Canada. lwilson@mta.ca
authors.forename: A M
authors.initials: AM
authors.lastname: Wilson
authors.forename: N K
authors.initials: NK
authors.lastname: Lesaux
mesh_terms: D000293:Adolescent; D000328:Adult; D001076:Aptitude; D001364:Awareness; D004410:Dyslexia / Q000175:diagnosis* / Q000523:psychology; D004519:Education, Special; D004521:Educational Measurement; D005260:Female; D006801:Humans; D008297:Male; D008570:Memory, Short-Term; D010700:Phonetics; D011932:Reading; D014495:Universities; D014706:Verbal Learning