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Effects Of Peer-Mediated Vocabulary Intervention On Science Achievement Of Seventh Grade Students With And Without Learning Disabilities, Julie Green

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Vocabulary knowledge is critical for accessing content-area information for students with learning disabilities who receive instruction in general education content-area classes. Therefore, the purpose of this study was to examine the effects of a peer-mediated science vocabulary intervention in general education classrooms on academic achievement of seventh-grade students with and without learning disabilities. A quasi-experimental design with multiple pre- and posttest measures was used to determine the effects of the intervention and whether the intervention was differentially effective for students with learning disabilities compared to their nondisabled peers. The study included 8 teacher participants and 675 student participants in 41 …