Asymmetries During Multiple Face Encoding: Increased Dwell Time and Number of Fixations in the Upper Visual Hemifield
Autor: | Liam Currie, Fatima M. Felisberti |
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Jazyk: | angličtina |
Rok vydání: | 2019 |
Předmět: |
visual field
media_common.quotation_subject lcsh:BF1-990 Short Report Experimental and Cognitive Psychology Sensory system psychology 050105 experimental psychology Quadrant (plane geometry) 03 medical and health sciences 0302 clinical medicine Artificial Intelligence Reading (process) 0501 psychology and cognitive sciences Sensory cue media_common visual asymmetry biology Recall 05 social sciences Eye movement NFIX Sensory Systems Visual field eye movements Ophthalmology lcsh:Psychology dwell time biology.protein Psychology Corrigendum 030217 neurology & neurosurgery face recognition Cognitive psychology |
Zdroj: | i-Perception, Vol 10 (2019) i-Perception |
ISSN: | 2041-6695 |
Popis: | Visual field asymmetries in the encoding of groups of faces have rarely been investigated. Here, eye movements (percentage of dwell time [pDT] and number of fixations [nFix]) were recorded during the encoding of three groups of four faces tagged with cheating, cooperative, or neutral behaviours. Faces in each group were placed in the top left, top right, bottom left, or bottom right quadrants. Face recall was equally high in the three behavioural groups. Conversely, pDT and nFix were higher for faces in the upper hemifields. Most of the first saccades were made to the top left visual quadrant, which also commanded a higher pDT and nFix than the other quadrants. The findings are relevant to the understanding of visual field asymmetries in the processing of multiple faces, a common social scenario, and may be linked to reading habits in conjunction (or not) with cultural and environmental cues. |
Databáze: | OpenAIRE |
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