Categorical representation of facial expressions by 7-month-old infants

Pamela M. Ludemann, Charles A. Nelson
1988 Developmental Psychology  
Infants' responses to male and female faces and their preferences for happy versus fearful faces were studied to eitend findings indicating that infants at 7-months can generalize '
doi:10.1037//0012-1649.24.4.492 fatcat:s3zqnualynfhpiyudmlqei4uea