Table 1 Mean and standard deviation of SRT, CRT, Go-nogo, Anti-saccade
SRT | CRT | Go-nogo | Anti-saccade | |||||
|---|---|---|---|---|---|---|---|---|
M | (SD) | M | (SD) | M | (SD) | M | (SD) | |
(a) Accuracy | ||||||||
Morning group (N = 11) | 1 | 0 | 0.91 | 0.04 | 0.95 | 0.02 | 0.82 | 0.14 |
Late- afternoon group (N = 13) | 1 | 0 | 0.95 | 0.03 | 0.97 | 0.02 | 0.85 | 0.05 |
Late-evening group (N = 15) | 1 | 0 | 0.94 | 0.03 | 0.96 | 0.02 | 0.827 | 0.09 |
Group main effect | ns | ns | ns | ns | ||||
Morning group vs. late-afternoon group | ns | ns | ns | ns | ||||
Late-afternoon vs. late-evening group | ns | ns | ns | ns | ||||
Late-afternoon group vs. late-evening group | ns | ns | ns | ns | ||||
(b) Reaction Time | ||||||||
Morning group (N = 11) | 238.07 | 24.17 | 526.8 | 90.26 | 466.2 | 21.02 | 504.69 | 157.41 |
Late-afternoon group (N = 13) | 236.69 | 20.49 | 530.37 | 61.88 | 477.23 | 18.44 | 432.31 | 77.82 |
Late-evening group (N = 15) | 234.73 | 27.63 | 492.8 | 42.89 | 471.38 | 20.85 | 447.72 | 82.92 |
Group main effect | ns | ns | ns | ns | ||||
Morning group vs. late-afternoon group | ns | ns | ns | ns | ||||
Late-afternoon vs. late-evening group | ns | ns | ns | ns | ||||
Late-afternoon group vs. late-evening group | ns | ns | ns | ns | ||||