Table 1 Arithmetic means and standard deviations of reaction times (RT) and accuracy of performance in younger ( N  = 16) and older ( N  = 16) adults
From: Neural correlates of positive and negative performance feedback in younger and older adults
| Â | Younger | Older | All |
|---|---|---|---|
Mean RT (ms) | |||
Neutral Feedback | 384 (61) | 508 (38) | 446 (80) |
Positive Feedback | 381 (59) | 499 (35) | 440 (77) |
Negative Feedback | 387 (57) | 503 (38) | 445 (76) |
Accuracy (%) | |||
Neutral Feedback | 91.5 (5.5) | 93.4 (4.2) | 92.5 (4.9) |
Positive Feedback | 91.1 (5.6) | 90.9 (8.7) | 91.0 (7.2) |
Negative Feedback | 92.2 (7.0) | 91.1 (7.1) | 91.7 (7.0) |