Fig. 1. CHR vs. HC group differences in consonant and speech rate variability across the four studied speech tasks.

CHR individuals produce more variable consonants (left plot in each row) and speech rates (right plot in each row) compared to controls in A diadochokinetic-AMR, B diadochokinetic-SMR, and C read speech, but not D spontaneous speech. Each black dot is one participant; the white dot is the average across participants.