Viewpoint costs occur during consolidation: Evidence from the attentional blink

Dux, Paul E. and Harris, Irina M. (2007) Viewpoint costs occur during consolidation: Evidence from the attentional blink. Cognition, 104 1: 47-58. doi:10.1016/j.cognition.2006.05.004


Author Dux, Paul E.
Harris, Irina M.
Title Viewpoint costs occur during consolidation: Evidence from the attentional blink
Journal name Cognition   Check publisher's open access policy
ISSN 0010-0277
1873-7838
Publication date 2007-07-01
Year available 2006
Sub-type Article (original research)
DOI 10.1016/j.cognition.2006.05.004
Open Access Status
Volume 104
Issue 1
Start page 47
End page 58
Total pages 12
Place of publication Amsterdam
Publisher Elsevier
Language eng
Subject 1701 Psychology
Abstract Do the previous termviewpoint costsnext term incurred when naming rotated familiar objects arise during initial identification or during previous termconsolidation?next term To answer this question we employed an attentional blink (AB) task where two target objects appeared amongst a rapid stream of distractor objects. Our assumption was that while both targets and distractors undergo initial identification only targets are consolidated in a form that allows overt report. We presented line drawings of objects with a usual upright canonical orientation, and separately manipulated the orientation of targets and distractors. In two experiments, targets were defined by colour, whereas in a third experiment they were defined by semantic category. Target 1 orientation influenced the AB, with objects rotated by 90° causing a larger second target deficit than upright and upside-down objects. However, distractor orientation did not affect the magnitude of the second target deficit, regardless of whether targets were defined by colour or semantic category. Taken together, these findings suggest that the visual representations involved in the preliminary recognition of familiar objects are previous termviewpointnext term-invariant and that previous termviewpoint costsnext term are incurred when these objects are consolidated for report.
Keyword Object recognition
Attentional blink
Q-Index Code C1
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collections: Excellence in Research Australia (ERA) - Collection
School of Psychology Publications
 
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Citation counts: TR Web of Science Citation Count  Cited 17 times in Thomson Reuters Web of Science Article | Citations
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