American Journal of Speech-Language Pathology, February 2017, Vol. 26:113-123. doi:10.1044/2016_AJSLP-15-0182
Journal of Speech, Language, and Hearing Research, August 2014, Vol. 57:1268-1283. doi:10.1044/2014_JSLHR-S-12-0349
Journal of Speech, Language, and Hearing Research, February 2014, Vol. 57:90-95. doi:10.1044/1092-4388(2013/12-0414)
This PDF is available to Subscribers Only
To access this pdf, log in to an existing user account, become an associate, or purchase a short-term subscription.