title: [Ontogenesis of tender behavior. I. Study of close embraces beginning with "extension of the arms"].
mesh_terms: D002652:Child Behavior; D002657:Child Development; D002675:Child, Preschool; D004644:Emotions; D005149:Facial Expression; D005260:Female; D005868:Gestures; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007398:Interpersonal Relations; D007697:Kinesics; D008297:Male; D009034:Mother-Child Relations; D010553:Personality Development
vernacular_title: Ontogenèse des comportements de tendresse: I. Etude de l'embrassement-étreinte, à partir du pattern "tendre les bras".