1. Newborns of depressed mothers;Abrams;Infant Mental Health Journal,1995
2. The partial-lag design;Berthental;Infant Behavior and Development,1983
3. Neonatal behavioral assessment scale;Brazelton,1995
4. The development of haptic perception during infancy;Bushnell,1991
5. Exploring and exploiting objects with the hands during infancy;Bushnell,1998