Table 2.
Demographic and attrition information – ERP.
| Wave | Gender | Total | Attrition |
Exp. Error |
Fussiness |
Age (in days) |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| N | N | % | N | % | N | % | mean | sd | ||
| 5m | 1278 | 328 | 25.7 | 34 | 2.7 | 294 | 23 | 166.7 | 23.4 | |
| Boy | 628 | 154 | 24.5 | 14 | 2.2 | 140 | 22.3 | 166.7 | 23.0 | |
| Girl | 650 | 174 | 26.8 | 20 | 3.1 | 154 | 23.7 | 166.7 | 23.8 | |
| 10m | 1035 | 261 | 25.2 | 41 | 4 | 220 | 21.3 | 315.7 | 24.4 | |
| Boy | 514 | 128 | 24.9 | 19 | 3.7 | 109 | 21.2 | 316.3 | 24.4 | |
| Girl | 521 | 133 | 25.5 | 22 | 4.2 | 111 | 21.3 | 315.1 | 24.4 | |
| 3y | 101 | 10 | 9.9 | 3 | 3 | 7 | 6.9 | 957.8 | 161.2 | |
| Boy | 51 | 6 | 11.8 | 2 | 3.9 | 4 | 7.8 | 954.5 | 168.9 | |
| Girl | 50 | 4 | 8 | 1 | 2 | 3 | 6 | 961.1 | 154.6 | |