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Stability Of Learning Disabilities, Cognitive Growth, And L1 In English Learners: A Latent Class And Transition Analysis, H. Lee Swanson, Jennifer E. Kong, Stefania D. Petcu

Education Faculty Articles and Research

This study investigated the stability of latent classes of students with learning disabilities among a heterogeneous sample of elementary-aged children whose first language is Spanish. To this end, children (N = 284) in Grades 1, 2, and 3 at Wave 1 (Year 1) were administered a battery of vocabulary, reading, math, and cognitive measures (short-term memory, working memory, rapid naming, inhibition) in both Spanish (L1) and English (L2). These same measures were administered 1 and 2 years later (Wave 2 and 3). Two stable latent classes of children at risk for learning disabilities (children with comorbid difficulties and children …