Purpose: In the current study, the author aimed to determine whether 4- to 6-year-old typically developing children possess requisite problem-solving and language abilities to produce, generalize, and retain a novel verb inflection when taught using an explicit, deductive teaching procedure. Method: Study participants included a cross-sectional…

Effects of videotaped self-modeling on acquisition, maintenance, and generalization of the contractible copula "is" with preschool children with delayed language were assessed. All three participating students made and maintained clear gains in acquiring the target behavior and applying it in normal conversational usage. (Author/PB)