Table 2. Tests description and internal consistency of 518 children who completed the KABC-II and CCT-1 from the PROMISE Saving Brains study in rural Burkina Faso.
| Tests | Mean ± SD | Median (IQR) | Min score | Max score | Reliability coefficient |
|---|---|---|---|---|---|
| Atlantis | 43.5 ± 19.4 | 43 (28–59) | 12 | 90 | 0.96 |
| Conceptual Thinking | 5.1 ± 3.4 | 4 (2–8) | 0 | 16 | 0.80 |
| Face recognition | 5.0 ± 3.0 | 4 (3–8) | 0 | 13 | 0.74 |
| Story completion | 3.1 ± 1.3 | 3 (2–4) | 0 | 6 | 0.44 |
| Number recall | 5.9 ± 1.8 | 6 (5–7) | 2 | 9 | 0.76 |
| Rover | 6.0 ± 1.9 | 6 (5–7) | 2 | 10 | 0.45 |
| Triangle | 6.7 ± 2.8 | 6 (5–8) | 1 | 14 | 0.78 |
| Block counting | 4.1 ± 3.6 | 3 (1–7) | 0 | 15 | 0.73 |
| Word order | 10.4 ± 1.8 | 10 (9–12) | 5 | 16 | 0.64 |
| Pattern reasoning | 1.5 ± 1.0 | 1 (1–2) | 0 | 3 | 0.56 |
| CCT-1 errors | 35.6 ± 7.2 | 35 (31–40) | 17 | 55 | 0.82 |
Notes.
- SD
- Standard deviation
- IQR
- Inter Quartile Range