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| Volume 4, Number 2, Article 4, Pages 106-117 |
doi:10.1167/4.2.4 |
http://journalofvision.org/4/2/4/ |
ISSN 1534-7362 |
Face-gender discrimination is possible in the near-absence of attention
Leila Reddy |
CNS Program, Division of Biology, California Institute of Technology, Pasadena, CA, USA |
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Patrick Wilken |
Division of Biology, California Institute of Technology, Pasadena, CA, USA |
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Christof Koch |
CNS Program, Division of Biology, California Institute of Technology, Pasadena, CA, USA |
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Abstract
The attentional cost associated with the visual discrimination of the gender of a face was investigated. Participants performed a face-gender discrimination task either alone (single-task) or concurrently (dual-task) with a known attentional demanding task (5-letter T/L discrimination). Overall performance on face-gender discrimination suffered remarkably little under the dual-task condition compared to the single-task condition. Similar results were obtained in experiments that controlled for potential training effects or the use of low-level cues in this discrimination task. Our results provide further evidence against the notion that only low-level representations can be accessed outside the focus of attention.
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