Most research on early identification of reading disabilities has focused on word reading problems and little attention has been given to reading comprehension difficulties. In this study, we investigated whether measures of language ability and/or response to language intervention in kindergarten uniquely predicted reading comprehension…

In this article, we considered evidence from our intervention research programs on whether students with learning disability (LD) in reading and mathematics (comorbid LD) respond differently to intervention, compared to students with reading LD alone (RD) or to students with mathematics LD alone (MD). The goal was to gain insight into whether…

We explored the usefulness of first and second grade reading measures and responsiveness criteria collected within a response-to-intervention (RtI) framework for predicting reading disability (RD) in third grade. We used existing data from 387 linguistically diverse students who had participated in a longitudinal RtI study. Model-based predictors…

Early and accurate identification of children at risk for reading disabilities (RD) is critical for the prevention of RD within a response to intervention framework. In this study, we investigated the use of universal screening and progress monitoring for the early identification of RD in kindergarten children. A total of 366 children were…

Three measures often used with handicapped children (the Berry-Talbott Comprehension of Grammar, the Grammatic Closure subtest of the Illinois Test of Psycholinguistic Abilities, and the Grammatic Completion subtest of the Test of Language Development) are discussed in terms of test reliability, scoring procedures, format, and types of scores.…

The effectiveness of the Test of Language Development was studied with 32 children (ages four to nine years) who had speech and/or language problems. (Author/DLS)