Infants are trichromats.
D001288:Attention; D003118:Color Perception; D003119:Color Perception Tests; D003117:Color Vision Defects / Q000175:diagnosis; D004192:Discrimination, Psychological; D005260:Female; D006185:Habituation, Psychophysiologic; D006801:Humans; D007223:Infant; D008297:Male; D010775:Photic Stimulation