title: Hatching in the human infant as the beginning of separation-individuation: what it is and what it looks like.
mesh_terms: D002657:Child Development; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007207:Individuation; D007223:Infant; D008297:Male; D009769:Object Attachment; D010553:Personality Development; D011574:Psychoanalytic Theory