Youna Dion Marcoux

Youna Dion Marcoux
Université du Québec en Outaouais · Département de psychoéducation et de psychologie

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4
Publications
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Publications

Publications (4)
Poster
Old and Young use the same visual information to identify basic facial expressions
Conference Paper
Recently, it has been shown that visual representations of ethnic outgroup faces are negatively biased in prejudiced individuals (Dotsch et al., 2008). The present study verified if the visual representations of young vs. old-aged prototypical individuals are influenced by the level of ageism of the observer. In phase 1 of the experiment, 28 young...
Conference Paper
It has been shown that stress modifies the allocation of attentional resources such that the perceptual field is narrowed (Staal, 2004), and that attention modulates early visual mechanisms such as contrast sensitivity (Carrasco, Penpeci-Talgar, & Eckstein, 2000). Here, we investigated whether social stress has an impact on the sensitivity to diffe...