title: Attention distribution in the 24-month-old child: variations in complexity and incongruity of the human form.
mesh_terms: D001288:Attention; D002657:Child Development; D002675:Child, Preschool; D003210:Concept Formation; D005149:Facial Expression; D005260:Female; D005403:Fixation, Ocular; D005556:Form Perception; D006339:Heart Rate; D006801:Humans; D008297:Male; D009043:Motor Activity; D013997:Time Factors; D014831:Voice