“…Stuttering is a multidimensional, neurodevelopmental communication disorder (A. Smith & Weber, 2017) that can deeply impact psychosocial outcomes for affected individuals (Beilby, 2014;Beilby, Byrnes, & Yaruss, 2012b;Boyle, 2015b;Briley, O'brien, & Ellis, 2019;Craig, Blumgart, & Tran, 2009;Erickson & Block, 2013;Yaruss & Quesal, 2006). Stuttering is characterized by an atypical frequency of stuttering-like disfluencies that interfere with the forward flow of speech including part-word repetitions (e.g., "a-a-and"), single-syllable word repetitions (e.g., "and-and"), prolongations (e.g., "aaaaand"), blocks (e.g., "---and"), and broken words (e.g., "o---pen") .…”