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Delarosa, E., Horner, S., Eisenberg, C., Ball, L., Renzoni, A. M., & Ryan, S. E. (2012). Family impact of assistive technology scale: Development of a measurement scale for parents of children with complex communication needs. Augmentative and Alternative Communication28(3), 171-180.

Ryan SE, Shepherd TA, Renzoni AM, D'Alessandro D, Oh A. Functional impact of augmentative and alternative communication scale: development of an outcome measure for educators of students with complex communication needs. Disabil Rehabil Assist Technol. 2023; 18: 215-226. doi: 10.1080/17483107.2020.1842917