Classroom-based interventions may be more effective than pull-out programs for speech–language pathology interventions for young children with specific language impairment

Data sources: PsycINFO, ERIC, Campbell Collaboration Social, Psychological, Education and Criminological Trials Register, Cochrane Controlled Trials Register, American Speech– Language–Hearing Association Journal Archives, What Works Clearinghouse, Scottish Intercollegiate Guidelines Network and Law, and Law, Garrett, and Nye (2004) (a metaanalysis of treatments for children with developmental speech and language delay or disorder). The descriptors used in the searches and the dates covered by the searches were not provided.