TABLE 2.
10–12 Years |
13–14 Years |
15–17 Years |
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---|---|---|---|---|---|---|
Amplitude | Latency | Amplitude | Latency | Amplitude | Latency | |
Reward | −4.91 (0.60) | 294.60 (4.54) | −4.81 (1.00) | 292.05 (6.51) | −2.13 (0.40) | 284.77 (6.99) |
Non-reward | −5.42 (0.64) | 284.40 (4.15) | −5.68 (1.04) | 279.75 (4.95) | −2.94 (0.31) | 265.29 (5.22) |
Ave. Feedback | −5.17 (0.59) | 289.50 (3.79) | −5.24 (1.01) | 285.90 (5.01) | −2.53 (0.32) | 275.03 (5.12) |
Males |
Females |
Total Sample |
||||
Amplitude | Latency | Amplitude | Latency | Amplitude | Latency | |
Reward | −5.17 (0.76) | 298.89 (4.91) | −3.11 (0.41) | 283.03 (4.39) | −4.17 (0.45) | 291.22 (3.39) |
Non-reward | −5.82 (0.82) | 279.67 (4.25) | −3.89 (0.35) | 276.08 (3.69) | −4.88 (0.47) | 277.93 (2.82) |
Ave. Feedback | −5.49 (0.77) | 289.28 (3.88) | −3.50 (0.35) | 279.55 (3.61) | −4.53 (0.44) | 284.58 (2.69) |
Note. Feedback-related negativity (FRN) amplitudes and latencies were derived from seven channels centered on Fz (see Figure 1).