The authors of this study evaluated the acquisition of instructive feedback information presented to four kindergarten children with mild delays taught in dyads using a constant time delay (CTD) procedure. They also assessed the learning of observational (dyadic partner) information within this instructional arrangement. A multiple probe design…

Schools across the country are inadequately prepared to meet the educational needs of English language learners (ELLs), much less the needs of ELLs who also have an intellectual disability (ID). In this exploratory study, three Mexican American elementary students with moderate ID were given vocabulary word instruction in English and Spanish using…