Positive priming: Locations containing relevant information are labeled accordingly

Individuals engaged in a location task where the relevancy status [relevant (stimulus) vs irrelevant (distractor) information] of these locations was reversed from one trial (prime) to the next (probe). The results produced by these reversals (Distractor-to-Stimulus and Stimulus-to-Distractor) indicated that both stimulus and distracter items are given relevancy status labels which participate in the future processing at the labeled locations. These findings support the view that selective processing involves both 'facilitatory' and 'inhibitory' components. Further, unlike identity tasks, the data indicated that neither the formation nor the subsequent use of these 'location' labels (stimulus or distracter) is related to the presence of a response conflict. (C) 1998 Elsevier Science B.V. All rights reserved.