Frontiers Infant Psychiatry

activity adult affect aggression AIDS Scale anaclitic depression Anna Freud assessment attachment autistic baby baby's birth Brazelton capacity caregiving caretakers Child Development Child Psychiatry childhood clinical cognitive constipation correlation crib devel developmental Developmental Psychology differences disorders disturbances dyad early emotional ence environment experience factors fant feeding feelings Freud function gastrin hospital human hypertrophic pyloric stenosis infantile initial interac International Universities Press intervention Jane Journal language later Marta maternal ment mental months of age mother mother-child mother-infant interaction motor neonatal newborn normal nursery nurses object observed opment organization parents patterns Pediatrics peptic ulcer percent period play pregnancy premature preterm infants problems Psychoanalytic psychological psychopathology psychosis psychotherapy pyloric stenosis relationship reported response role scores significant sleep smiling social stimulation stress superego Table therapist tion tional tive treatment visual vocalizing weeks Winnicott York