Table 2 Means for reaction times (RT) as a function of the difference between prime valence and target
From: Mathematics anxiety in children with developmental dyscalculia
| Â | Â | Control | DD | ||
|---|---|---|---|---|---|
Target | Prime valence | Mean RT in ms | F(1,10) = | Mean RT in ms | F (1,11) = |
Addition | Positive - Negative | -24 | 47.1, p < 0.001 | 38 | 259, p < 0.001 |
| Â | Positive - Neutral | -13 | 162, p < 0.001 | 26 | 48.3, p < 0.01 |
| Â | Positive - Math | -14 | 30. 9, p < 0.001 | 34 | 52, p < 0.001 |
| Â | Negative - Neutral | 11 | 8.82, p < 0.05 | -12 | 21.3, p < 0.01 |
| Â | Negative - Math | 10 | 8.1, p < 0.05 | -4 | n.s. |
| Â | Math - Neutral | 1 | n.s. | -8 | n.s. |
Multiplication | Positive - Negative | -26 | 54.2, p < 0.001 | 38 | 902, p < 0.001 |
| Â | Positive - Neutral | -13 | 122.1, p < 0.001 | 13 | 328.3, p < 0.001 |
| Â | Positive - Math | -16 | 146.2, p < 0.001 | 36 | 253.9, p < 0.001 |
| Â | Negative - Neutral | 13 | 10.86, p < 0.05 | -15 | 192.5, p < 0.001 |
| Â | Negative - Math | 10 | 7.01, p < 0.05 | -2 | n.s. |
| Â | Math - Neutral | 2 | n.s. | -13 | 18.9, p < 0.01 |
Subtraction | Positive - Negative | -23 | 799.9, p < 0.001 | 55 | 119.7, p < 0.001 |
| Â | Positive - Neutral | -13 | 94.2, p < 0.001 | 40 | 227, p < 0.001 |
| Â | Positive - Math | -18 | 100.3, p < 0.001 | 40 | 226, p < 0.001 |
| Â | Negative - Neutral | 10 | 23.5, p < 0.01 | -15 | 80.14, p < 0.001 |
| Â | Negative - Math | 5 | 5.35, p < 0.05 | -15 | 16.9, p < 0.01 |
| Â | Math - Neutral | 5 | 23.6, p < 0.01 | 0 | n.s. |
Division | Positive - Negative | -23 | 905, p < 0.001 | 19 | 625, p < 0.001 |
| Â | Positive - Neutral | -15 | 103, p < 0.001 | 25 | 65.3, p < 0.001 |
| Â | Positive - Math | -27 | 237 p < 0.001 | 42 | 98.9, p < 0.001 |
| Â | Negative - Neutral | 8 | 28.6, p < 0.001 | 6 | n.s. |
| Â | Negative - Math | -4 | n.s. | 23 | 28.5, p < 0.01 |
| Â | Math - Neutral | 12 | 23.7, p < 0.001 | -17 | 10.6, p < 0.05 |