Copyright © American Speech-Language-Hearing Association From: Evaluation of a Stuttering Treatment Based on Reduction of Short Phonation Intervals J Speech Lang Hear Res. 2001;44(6):1229-1244. doi:10.1044/1092-4388(2001/096) Legend: Treatment outcome results across the 4 phases of the study (Pretreatment, Establishment, Transfer, and Maintenance) are summarized for the 5 speakers. The left panel shows results for the 3 within-clinic TEST conditions (Reading, Monologue, and Telephone) and the right panel for the 3 beyond-clinic TEST conditions (Tasks 1, 2, and 3). The dependent variables shown are the mean scores for percent syllables stuttered (%SS), stutter-free syllables per minute (SFSPM), and speech naturalness (Na) at each TEST occasion. The vertical line through the mean score shows the range of scores for the 5 speakers. TEST data were derived from 3 occasions within each phase. Speakers completed a different number of TESTs in each phase; only the initial, middle, and final TEST in each phase is shown. The average time (weeks/months) for speakers to complete the requirements for each phase is shown below the phase labels. Date of download: 10/26/2017 Copyright © American Speech-Language-Hearing Association