title: The cognitive and academic profiles of reading and mathematics learning disabilities.
abstract: The purpose of this study was to examine the cognitive and academic profiles associated with learning disability (LD) in reading comprehension, word reading, applied problems, and calculations. The goal was to assess the specificity hypothesis, in which unexpected underachievement associated with LD is represented in terms of distinctive patterns of cognitive and academic strengths and weaknesses. At the start of 3rd grade, the authors assessed 684 students on five cognitive dimensions (nonverbal problem solving, processing speed, concept formation, language, and working memory), and across Grades 3 through 5, the authors assessed performance in each academic area three to four times. Based on final intercept, the authors classified students as LD or not LD in each of the four academic areas. For each of these four LD variables, they conducted multivariate cognitive profile analysis and academic profile analysis. Results, which generally supported the specificity hypothesis, are discussed in terms of the potential connections between reading and mathematics LD.
authors: Vanderbilt University, Nashville, TN 37203, USA. donald.l.compton@vanderbilt.edu
authors: Donald L
authors: DL
authors: Compton
authors: Lynn S
authors: LS
authors: Fuchs
authors: Douglas
authors: D
authors: Fuchs
authors: Warren
authors: W
authors: Lambert
authors: Carol
authors: C
authors: Hamlett
mesh_terms: D000124:Achievement; D002648:Child; D003072:Cognition Disorders / Q000175:diagnosis* / Q000628:therapy; D032882:Comprehension; D003479:Curriculum; D060705:Dyscalculia / Q000175:diagnosis* / Q000628:therapy; D004410:Dyslexia / Q000175:diagnosis* / Q000628:therapy*; D004519:Education, Special; D005260:Female; D006801:Humans; D007805:Language Development Disorders / Q000175:diagnosis / Q000628:therapy; D007859:Learning Disabilities / Q000175:diagnosis* / Q000628:therapy; D008297:Male; D011939:Mental Recall; D011340:Problem Solving; D011578:Psycholinguistics; D012307:Risk Factors; D012737:Sex Factors; D012959:Socioeconomic Factors; D014477:Underachievement; D014888:Wechsler Scales