Flexible Representation of Speech

"Each participant will complete self-paced blocks of stimuli that will first establish a baseline for neural activity and behavioral responses with clear speech, and will then record responses for experimentally manipulated blocks to introduce 1) speech-in-noise and 2) a Canonical-Reverse block to model an accent. Auditory stimuli will be adjusted to a comfortable level for each participant as determined by a calibration process completed by the participant. Each block involves listening to sound via earphones and making a categorical decision between initial consonants (/b/ or /p/) by tapping a button to indicate the word heard by the participant."