Evidence for task-specific resolution of response conflict.
When a target requires different responses to a relevant and to an irrelevant task in a task-switching paradigm, there is response conflict. This target-induced response conflict was combined with conflict caused by a subliminally presented prime presented prior to the target. We found that target-related conflict reduced prime-induced conflict effects within the same trial However, target-related conflict modified prime-related conflict effects according to the irrelevant stimulus-response (S-R) rule, but not according to the relevant S-R rule. Moreover, trial-to-trial modulations of the target congruency effect were observed in task repetition trials, but not in task switch trials. These results indicate that conflict resolution mechanisms, at least under the present circumstances, operate in a strictly task-specific manner.
Kiesel
Andrea
A
Department of Psychology, Julius Maximilians University of Würzburg, Röntgenring 11, Germany. kiesel@psychologie.uni-wuerzburg.de
Kunde
Wilfried
W
Hoffmann
Joachim
J
D000328:Adult; D001288:Attention; D001364:Awareness; D003220:Conflict, Psychological; D003463:Cues; D004193:Discrimination Learning; D005260:Female; D006801:Humans; D007266:Inhibition, Psychological; D008297:Male; D010364:Pattern Recognition, Visual; D011340:Problem Solving; D011930:Reaction Time; D013360:Subliminal Stimulation