Simple actions influence pop-out search. Issue 7 (13th September 2016)

• Record Type: Journal Article
• Authors: Weidler, Blaire J.; Abrams, Richard A.
• Is Part Of: Visual cognition. Volume 24:Issue 7/8(2016)
• Page Start: 392
• Page End: 405
• Publication Date: 2016-09-13
• Subjects: Action effect -- visual search -- repetition priming -- action and perception; Visual perception -- Periodicals; Cognition -- Periodicals; Vision -- Periodicals; 152.14
• DOI: 10.1080/13506285.2017.1289996
• Languages: English
• ISSNs: 1350-6285

Abstract

ABSTRACT: Recent research has revealed that a simple action (pressing a computer key) produced in response to a visual object prioritizes features of that object in subsequent visual search. The effects of simple action, however, have only been studied with search displays that required serial search. Here we explored whether simple actions have an effect when the target in visual search is always a salient singleton. Participants viewed a coloured shape at the beginning of each trial, and sometimes they acted (pressed the space bar) in response to it. In the subsequent search task, after acting (but not after viewing), the previously-seen colour affected search performance even though the target was always a salient singleton and the colour was uninformative. The results reveal that prior action can interact with bottom-up salience during search. Implications for our understanding of both visual search and repetition priming are discussed.