Meta-Attention: Do we know when we are Being Distracted?

Abstract

In two procedures, subjects were asked to perform an arithmetic task while hearing distracting auditory messages. Subjects were instructed to ignore these messages. After each trial, subjects judged how disruptive they felt that trial's distractor had been. Subjects' self-reports were unrelated to the actual distraction effect, measured in performance. In Experiment 2, a manipulation of motivation considerably decreased the auditory messages' ability to distract; this large shift in distractor potency was not reflected in subjects' self-reports. In both procedures, subjects' judgments of distraction were not random but were systematically related to parameters of message content, parameters that turned out to be irrelevant for distractor potency.