title: 'Still-face' interactions between mothers with borderline personality disorder and their 2-month-old infants.
abstract: BACKGROUND
  There is evidence that psychopathology in mothers may be associated with dysfunctional mother-infant interactions.
  
  
  OBJECTIVE
  To investigate mother-infant relations when mothers have borderline personality disorder.
  
  
  METHODS
  Eight mothers with borderline personality disorder and twelve mothers without psychiatric disorder were videotaped interacting with their 2-month-old infants in three successive phases of interaction: face-to-face play; an episode when the mother adopted a 'still face' and was unreactive; and a period when play interactions were resumed. The videotapes were rated by judges blind to the diagnostic group of the mother.
  
  
  RESULTS
  The mothers with borderline personality disorder were more intrusively insensitive towards their infants. During the still-face period, their infants showed increased looking away and dazed looks. Following this, mother-infant interactions were less satisfying and their infants showed dazed looks and lowering of affect.
  
  
  CONCLUSIONS
  The diagnosis of borderline personality disorder is associated with a particular pattern of mother-infant interaction. The infants' responses to the still-face challenge might suggest dysfunctional self-regulation, but the developmental significance remains to be assessed.
authors.affiliation: Developmental Psychopathology Research Unit, Tavistock Clinic, London, UK. drlisa@libero.it
authors.forename: Lisa E
authors.initials: LE
authors.lastname: Crandell
authors.forename: Matthew P H
authors.initials: MP
authors.lastname: Patrick
authors.forename: R Peter
authors.initials: RP
authors.lastname: Hobson
mesh_terms: D000339:Affect; D001883:Borderline Personality Disorder / Q000523:psychology*; D002657:Child Development; D005260:Female; D006801:Humans; D007223:Infant; D018730:Infant Behavior / Q000523:psychology; D008297:Male; D009034:Mother-Child Relations; D010988:Play and Playthings; D013315:Stress, Psychological / Q000523:psychology; D014743:Videotape Recording