The Effects of Interventions on Behavior Outcomes for Children with Speech and Language Delays: A Scoping Review

Abstract

This scoping review synthesized research on interventions targeting behavior outcomes for preschool and primary-grade students with speech and language delays. The review aimed to inform research and practice on managing children’s behavior problems. A comprehensive search of databases and gray literature was conducted. Studies were included if they: a) included students ages 3 - 8 years with speech/language delays, b) assessed a speech/language or behavioral intervention, c) measured behavioral outcomes, and d) used an experimental or quasi-experimental design. Thirteen studies met inclusion criteria (N = 1304 participants). Interventions targeting speech/language, behavior, and social communication skills were commonly used (n = 8 studies). Positive behavior changes were reported across studies, frequently coinciding with speech/language gains. Findings provide preliminary support for using interventions that integrate speech/language, behavioral, and social communication components to improve behaviors of young students with language disorders. Additional rigorous research is needed to establish more conclusive evidence.