Repeatability of the postbox and rectangles tasks
| Task | Grader 1 Children graded as ‘1’ | Grader 1 Children graded as ‘2’ | Grader 2 Children graded as ‘1’ | Grader 2 Children graded as ‘2’ | κ (SE) |
|---|---|---|---|---|---|
| Postbox | 19 | 1 | 15 | 5 | 0.27 (0.22) |
| Rectangles open | 16 | 3 | 14 | 5 | 0.38 (0.25) |
| Rectangles closed | 15 | 3 | 14 | 4 | 0.12 (0.26) |