Visual efficiency detection index : a new composite measure of visual search

Ver registo simples
dc.contributor.authorKovesdi, C.
dc.contributor.authorBarton, B. K.
dc.contributor.authorRice , L.
dc.contributor.institutionEscola de Psicologia e Ciências da Vida
dc.date.issued2011
dc.descriptionJournal of Eye Tracking, Visual Cognition and Emotion
dc.description.abstractVisual search is an important component of our interaction with our surroundings, allowing us to successfully identify external cues that impact our spatial navigation. Previous research has established fixation duration, fixation count, saccade velocity, and saccade amplitude as important indices of visual search. We examined the Visual Efficiency Detection Index (VEDI) comprising multiple aspects of visual search performance into a single measure of global visual performance. Forty participants, 10 adults ages 22-48, and children ages 6, 8, and 10, completed tests of working memory and visual search in response to stimuli relevant to pedestrian decision making. Results indicated VEDI statistically relates to established indices of visual search in relation to their interpretability for human performance. The VEDI was also sensitive to developmental differences in visual search performance, suggesting insight to its utility in the developmental psychological literature.en
dc.formatapplication/pdf
dc.identifier.citationKovesdi, C, Barton, B K & Rice , L 2011, 'Visual efficiency detection index : a new composite measure of visual search', Journal of Eye Tracking, Visual Cognition and Emotion.
dc.identifier.issn1647-7677
dc.language.isoeng
dc.peerreviewedno
dc.publisherEdições Universitárias Lusófonas
dc.relation.ispartofJournal of Eye Tracking, Visual Cognition and Emotion
dc.rightsopenAccess
dc.subjectVISÃO
dc.subjectMEMÓRIA VISUAL
dc.subjectEYE TRACKING
dc.subjectPSICOLOGIA
dc.subjectSIGHT
dc.subjectVISUAL MEMORY
dc.subjectEYE TRACKING
dc.subjectPSYCHOLOGY
dc.titleVisual efficiency detection index : a new composite measure of visual searchen
dc.typearticle

Ficheiros

Principais
A mostrar 1 - 1 de 1
Miniatura indisponível
Nome:
Visual_Efficiency_ Detection_ Index.pdf
Tamanho:
869.39 KB
Formato:
Adobe Portable Document Format
Ver/Abrir
Licença
A mostrar 1 - 1 de 1
Miniatura indisponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Ver/Abrir

Coleções

Journal of Eye Tracking, Visual Cognition and Emotion nº 02 (2012)