Psychology Commons^™

Eye-Catching Odors: Olfaction Elicits Sustained Gazing To Faces And Eyes In 4-Month-Old Infants, Karine Durand, Jean-Yves Baudouin, David J. Lewkowicz, Nathalie Goubet, Benoist Schaal

Psychology Faculty Publications

This study investigated whether an odor can affect infants’ attention to visually presented objects and whether it can selectively direct visual gaze at visual targets as a function of their meaning. Four-month-old infants (n = 48) were exposed to their mother’s body odors while their visual exploration was recorded with an eye-movement tracking system. Two groups of infants, who were assigned to either an odor condition or a control condition, looked at a scene composed of still pictures of faces and cars. As expected, infants looked longer at the faces than at the cars but this spontaneous preference for faces …