Summary of results for baseline condition in Experiments 1, 2A, 2B, and 2C. Percent correct scores for the individual subjects in each experiment are averaged across multiple repetitions per condition; number of repetitions varies by subject and is equal to or greater than 4 per subject. AVG is an average across subjects and repetitions in each experiment. White bars represent A-alone conditions, gray bars represent T-alone conditions, and black bars represent the A+T baseline condition with SOA=0 ms and phase=0°. Error bars are 2 SEM.