Table 7.
Means, standard deviations, and reliability indices of stimulus-locked ERP component amplitudes (N2, P2, N2, P3) and latencies (ms) in Session 1 and Session 2 for correct trials
| Correct Trials | |||||
|---|---|---|---|---|---|
| Sessions | Reliability | ||||
| Session 1 | Session 2 | r | ICC (3,1) consistency |
ICC (3,1) absolute agreement |
|
| Adults | |||||
| N1 amplitude (μV) | −3.40 (1.74) | −3.30 (1.57) | .78*** | .78*** | .78*** |
| N1 latency (ms) | 111.90 (24.69) | 114.15 (25.09) | .76*** | .76*** | .76*** |
| P2 amplitude (μV) | 7.03 (3.20) | 6.58 (3.15) | .87*** | .87*** | .86*** |
| P2 latency (ms) | 190.52 (35.58) | 186.27 (39.68) | .48*** | .48*** | .48*** |
| N2 amplitude (μV) | −7.53 (2.94) | −7.69 (2.99) | .79*** | .79*** | .79*** |
| N2 latency (ms) | 276.02 (37.16) | 269.24 (35.73) | .88*** | .88*** | .86*** |
| P3 amplitude (μV) | 11.40 (3.84) | 12.69 (3.60) | .82*** | .82*** | .78*** |
| P3 latency (ms) | 381.73 (27.15) | 380.69 (27.17) | .68*** | .68*** | .68*** |
| P3 amplitude (μV) @Pz | 11.71 (4.68) | 12.52 (5.23) | .85*** | .84*** | .84*** |
| P3 latency (ms) @Pz | 382.43 (35.44) | 371.65 (29.18) | .66*** | .65*** | .62*** |
| Children | |||||
| N1 amplitude (μV) | −8.14 (2.85) | −8.67 (2.92) | .83*** | .83*** | .82*** |
| N1 latency (ms) | 127.97 (20.23) | 132.18 (19.75) | .86*** | .86*** | .84*** |
| P2 amplitude (μV) | 16.51 (5.78) | 15.02 (5.66) | .93*** | .93*** | .90*** |
| P2 latency (ms) | 223.15 (26.39) | 221.89 (23.13) | .73*** | .72*** | .72*** |
| N2 amplitude (μV) | −16.29 (6.89) | −14.82 (6.11) | .89*** | .88*** | .86*** |
| N2 latency (ms) | 321.98 (32.01) | 317.94 (32.07) | .75*** | .75*** | .75*** |
| P3 amplitude (μV) | 11.84 (4.56) | 12.50 (4.46) | .72*** | .72*** | .71*** |
| P3 latency (ms) | 447.30 (61.63) | 442.99 (59.45) | .63*** | .63*** | .63*** |
| P3 amplitude (μV) @Pz | 16.50 (7.69) | 15.71 (7.20) | .71*** | .71*** | .70*** |
| P3 latency (ms) @Pz | 421.79 (73.62) | 407.62 (64.43) | .55*** | .55*** | .54*** |
Note: the data were presented as mean (standard deviation); the amplitude was calculated based on the peak-to-peak approach
***
p < .001
**
p < .01
*
p < .05