Copyright © American Speech-Language-Hearing Association From: Fricative Contrast and Coarticulation in Children With and Without Speech Sound Disorders Am J Speech Lang Pathol. 2017;26(2S):649-663. doi:10.1044/2017_AJSLP-16-0110 Legend: F-ratio by timepoint (left = /i/ context, right = /u/ context). Top: Group data. Middle: TD6 group versus individual SSD6 children. Bottom: TD9 group versus individual SSD9 children. Error bars represent standard error. TD6 = children who are typically developing between 5 and 7 years old; TD9 = children who are typically developing between 8 and 10 years old; SSD6 = children with SSD between 5 and 7 years old; SSD9 = children with SSD between 8 and 10 years old; SSD = speech sound disorders. Date of download: 11/13/2017 Copyright © American Speech-Language-Hearing Association