title: Bowlby's contribution to psychoanalytic theory and developmental psychology; attachment: separation: loss.
mesh_terms: D001010:Anxiety, Separation / Q000523:psychology; D002657:Child Development; D006117:Grief; D006801:Humans; D007223:Infant; D009034:Mother-Child Relations; D009769:Object Attachment; D011574:Psychoanalytic Theory