Table 4.
Mean accuracy and reaction time (and standard deviations) for the lexical and control trials in the semantic task for the typically developing (TD) and reading disability (RD) groups.
| Group | Accuracy (%) |
Reaction time (ms) |
||||||
|---|---|---|---|---|---|---|---|---|
| Lexical |
Control |
Lexical |
Control |
|||||
| Incongruent | Congruent | Perceptual | Null | Incongruent | Congruent | Perceptual | Null | |
| TD | 78.6 | 81.5 | 93.9 | 97.2 | 1261 | 1177 | 886 | 1320 |
| (16.0) | (11.3) | (8.3) | (4.2) | (469) | (448) | (378) | (329) | |
| RD | 65.2 | 73.8 | 92.6 | 93.4 | 1280 | 1138 | 848 | 1438 |
| (12.3) | (11.5) | (8.0) | (6.9) | (406) | (324) | (313) | (185) | |