Scoping review of interventions for children who require augmentative and alternative communication is limited by focus on randomized controlled trials

This review provides a summary and appraisal commentary on the treatment review by Costantino, M., & Bonati, M. (2014). A scoping review of interventions to supplement spoken communication for children with limited speech or language skills. PLoS ONE, 9, 1–15. Source of funding and declaration of interests: Christine Holyfield was supported by funding from the Penn State AAC Leadership Project, a doctoral training grant funded by U.S. Department of Education [grant #H325D110008]. The original authors report no conflicts of interest.