1. Difficult life circumstances;Barnard,1989
2. NCAST Feeding and Teaching Scales: Meaning and utilization;Barnard;NCAST National News,1995
3. Influencing parent-child interactions for children at risk;Barnard,1997
4. Measurement and meaning of parent-child interaction;Barnard,1989
5. Bayley Scales of Infant Development;Bayley,1993