Auditory S-R compatibility: The effect of an irrelevant cue on information processing

Abstract

Two experiments demonstrated the existence of a strong population stereotype which affected the processing of verbal commands. In a choice RT task, Ss pressed the right- or left-hand key in response to the words "right" or "left" which were presented to the right or left ear. RT was significantly faster when the content of the command corresponded to the ear stimulated than when it did not, i.e., information processing was affected by a cue irrelevant to the task itself, the ear in which the command was heard. Removing S's uncertainty regarding the ear to be stimulated resulted in significantly faster RT, and reduced but did not eliminate the effect of the irrelevant directional cue. (PsycInfo Database Record (c) 2025 APA, all rights reserved)