title: Priming and intrusion errors in RSVP streams with two response dimensions.
abstract: Loach and Marí-Beffa (Vis Cogn, 10:513-526, 2003) observed that a distractor stimulus, presented immediately after a behaviorally relevant target stimulus, negatively primed a related probe stimulus indicating that the distractor had been inhibited. They argued that "post-target inhibition" may be a mechanism for preventing interference from temporally proximal stimuli; interference that could potentially result in a binding/intrusion error. In order to test this hypothesis, the authors carried out two rapid serial visual presentation (RSVP) experiments in which participants had to report either the identity (Experiment 1) or color (Experiment 2) of a target letter surrounded by distractor letters. In Experiment 1, a close relationship between priming and errors was observed. When a distractor stimulus showed evidence of being inhibited the participant was less likely to commit a binding error. The opposite was true when a distractor stimulus showed evidence of being facilitated. The results of Experiment 2 showed limited evidence of the same relationship.
authors.affiliation: Macquarie Centre for Cognitive Science, Macquarie University, Sydney, NSW, 2113, Australia. dloach@maccs.mq.edu.au
authors.forename: Daniel
authors.initials: D
authors.lastname: Loach
authors.forename: Juan
authors.initials: J
authors.lastname: Botella
authors.forename: Jesús
authors.initials: J
authors.lastname: Privado
authors.forename: John K
authors.initials: JK
authors.lastname: Tsotsos
mesh_terms: D001288:Attention; D006801:Humans; D011930:Reaction Time; D014796:Visual Perception