Electroglottographic (EGG) and acoustic waveforms of the first few glottal pulses of voicing were monitored and voice onset time (VOT) measured during an adaptation task performed by adult stutterers and controls. Fluent utterances of stutterers resembled those of controls. After dysfluencies, however, the EGG signal increased gradually, lending physiological support to the "easy onset" technique. (Author/CL)