“…Therefore, considerable attention has been paid to the relation between speech-language development and childhood stuttering (e.g., Anderson, 2007;Hakim & Ratner, 2004;Ntourou, Conture, & Lipsey, 2011;Richels, Buhr, Conture, & Ntourou, 2010;Seery, Watkins, Mangelsdorf, & Shigeto, 2007;Wagovich, Hall, & Clifford, 2009). Findings generally have shown that speech-language characteristics are related to instances, distribution, and loci of stuttering (e.g., Howell & Au-Yeung, 1995;Logan & Conture, 1997;Natke, Sandrieser, van Ark, Pietrowsky, & Kalveram, 2004;cf.…”