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. Author manuscript; available in PMC: 2019 Feb 26.
Published in final edited form as: Dev Neuropsychol. 2016 May 4;41(3):162–175. doi: 10.1080/87565641.2016.1170835

Table 3. Means, Standard Deviations, and Reliability Indices of Reaction Times (ms) and ERP Component (N1, P2, N2, and P3) Amplitudes (μV) and Latencies (ms) for Go Trials in Session 1 and Session 2.

Session 1 Session 2 Reliability
M (SD) M (SD) r ICC (3,1) Consistency ICC (3,1) Absolute Agreement
 Children
Reaction Time 301.87 (99.71) 312.32 (132.13) .79*** .79*** .74***
N1 Baseline-to-Peak Amplitude -5.50 (4.26) -5.45 (3.97) .51*** .51*** .51***
N1 Peak-to-Peak Amplitude -7.68 (4.04) -7.81 (3.47) .24 .24* .24*
N1 Latency 116.56 (20.19) 117.70 (22.30) .21 .21 .21
P2 Baseline-to-Peak Amplitude 8.67 (3.74) 7.61 (5.22) .41** .39** .38**
P2 Peak-to-Peak Amplitude 14.09 (4.78) 13.06 (5.31) .54*** .53*** .53***
P2 Latency 222.94 (34.82) 211.47 (35.68) .31* .31* .29*
N2 Baseline-to-Peak Amplitude -4.18 (6.03) -9.17 (6.24) .53*** .53*** .52***
N2 Peak-to-Peak Amplitude -12.85 (5.47) -13.44 (5.48) .59*** .59*** .59***
N2 Latency 336.89 (48.44) 330.00 (44.74) .22 .21 .22
P3 Baseline-to-Peak Amplitude 10.90 (5.82) 8.17 (4.79) .49*** .48*** .43***
P3 Peak-to-Peak Amplitude 15.09 (6.00) 14.00 (5.48) .52*** .52*** .52***
P3 Latency 526.27 (87.98) 519.91 (94.14) .29* .29* .29*
 Adults
Reaction Time 209.11 (43.83) 191.55 (45.27) .64*** .61*** .62***
N1 Baseline-to-Peak Amplitude -1.85 (1.82) -2.06 (2.41) .43 *** .41** .42**
N1 Peak-to-Peak Amplitude -3.48 (1.75) -4.41 (2.54) .28 .26 .25
N1 Latency 115.69 (27.60) 111.45 (31.55) .52** .51** .52**
P2 Baseline-to-Peak Amplitude 4.17 (3.57) 3.62 (3.67) .74*** .74*** .74***
P2 Peak-to-Peak Amplitude 6.03 (3.49) 5.68 (3.41) .71*** .71*** .71***
P2 Latency 183.65 (32.60) 176.45 (40.89) .61*** .59*** .59***
N2 Baseline-to-Peak Amplitude -2.02 (3.62) -4.28 (3.22) .67*** .65*** .65***
N2 Peak-to-Peak Amplitude -6.19 (3.34) -6.03 (2.31) .51** .47** .48**
N2 Latency 255.71 (39.58) 242.31 (40.49) .64*** .64*** .62***
P3 Baseline-to-Peak Amplitude 6.48 (4.35) 6.96 (3.94) .76*** .75*** .75***
P3 Peak-to-Peak Amplitude 8.50 (3.33) 9.33 (2.97) .57** .57*** .56***
P3 Latency 392.21 (63.37) 426.44 (73.85) .30 .30* .28*