Single task representations modality compatibility effect

Description: Tasks always included visual or/and auditory input and required either manual or/and vocal responses (visual+manual and auditory+vocal are modality compatible and visual+vocal and auditory+manual are modality incompatible). Tasks were presented as either single tasks or dual tasks. Participants completed a practice intervention before the post session. One group worked for 80 minutes outside the scanner on modality incompatible dual-tasks, one on modality compatible dual-task and the third one paused for 80 min. For exact tasks description and material and scripts, please see the preregistration: https://osf.io/whpz8