1. On the methods of reliability;Bartko;The Journal of Nervous and Mental Disease,1976
2. The origins of reciprocity: The early mother-infant interaction;Brazelton,1974
3. Three-month-old infants' reaction to stimulated maternal depression;Cohn;Child Development,1983
4. Face-to-face interactions of depressed mothers with their infants;Cohn,1986
5. Infant arousal, attention, and affect during early interactions;Field,1982