Positive, but not negative, facial expressions facilitate 3-month-olds’ recognition of an individual face

International Journal of Behavioral Development (2013) - Comment
doi: 10.1177/0165025412465363 issn: 0165-0254 issn: 1464-0651

Viola Brenna, Valentina Proietti, Rosario Montirosso, Chiara Turati