| Year | Phase | Age | No. eligible | No. assessed | % assessed |
|---|---|---|---|---|---|
| 1972-73 | 0 | Birth | 1661 | 1661 | 100 |
| 1975-76 | III | 3 | 1139a | 1037 | 91 |
| Phase | Data Collected | Investigators Responsible |
|---|---|---|
| 0 | Perinatal, Demographic, Anthropometry | P.M. Buckfield |
| III | Background, Developmental, Educational, Behavioural, Anthropometry | P.A. Silva |
| Children's Attachment Objects | P. Mahalski | |
| Medical, Paediatric, Neurological, Injuries | P.M. Buckfield |