A study of development of prehension patterns. The infant with a cable-controlled hook.
D000674:Amputees; D001132:Arm; D001186:Artificial Limbs; D002657:Child Development; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007858:Learning; D008297:Male; D013663:Teaching