Cross-modal conflict in schizophrenia

The audiovisual stimuli constituted three conditions: the congruent (CO), semantic incongruent (SI) and response incongruent (RI) condition. By computing the RT difference between conditions, we could obtain the semantic conflict effect (RTSI - RTCO) and the response conflict effect (RTRI - RTSI), then a 2 (attended modality) by 2 (conflict stage) repeated measures ANOVA was conducted.