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Dinnesen, Megan Schneider; Olszewski, Arnold; Breit-Smith, Allison; Guo, Ying – Communication Disorders Quarterly, 2020
Expanding on the extant body of research on content validity, this study applied the tenets of content validity research to the development of an expository book reading intervention focused on science for preschool students with language impairment. This example case explains how, guided by content validity research in healthcare interventions,…
Descriptors: Preschool Children, Language Impairments, Intervention, Content Validity