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Means and standard deviations as a function of test media.
| Variables | Test media (SD) |
||
|---|---|---|---|
| iPad | Toy clock | Paper | |
| Touchscreen experience (0–3) | 1.18 (1.01) | 1.38 (0.74) | 1.32 (0.95) |
| Pre-test score (0–12) | 2.68 (2.82) | 3.19 (2.93) | 3.23 (2.41) |
| Number of learning trials | 9.73 (6.71) | 14.76 (9.23) | 16.14 (8.31) |
| Post-test score (0–12) | 8.32 (3.33) | 8.38 (3.20) | 6.23 (3.64) |
| Acquisition size (AS) | 5.64 (3.19) | 5.19 (3.49) | 3.00 (2.69) |
| Acquisition efficiency (AE) | 0.95 (1.27) | 0.45 (0.42) | 0.20 (0.18) |
