title: [Possible reasons for the lack of crawling in blind children and in children in orphanages].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001332:Automatism; D001766:Blindness; D002648:Child; D002674:Child, Institutionalized; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007398:Interpersonal Relations; D008124:Locomotion; D009769:Object Attachment; D011187:Posture; D012018:Reflex
vernacular_title: Mögliche Gründe für das Ausbleiben des Kriechens bei blinden Kindern und Heimkindern