title: Redundant-target detection and processing capacity: the problem of positional preferences.
authors.forename: P A
authors.initials: PA
authors.lastname: Mullin
authors.forename: H E
authors.initials: HE
authors.lastname: Egeth
authors.forename: J T
authors.initials: JT
authors.lastname: Mordkoff
mesh_terms: D006801:Humans; D008960:Models, Psychological; D009042:Motivation; D011930:Reaction Time; D014796:Visual Perception