Table 7.
Internal consistency of adult ERP latencies (to peak amplitudes) studies.
| Paper | Age(s) | Sample Size | Consistency Measure | ERP Measure(s) | Consistency |
|---|---|---|---|---|---|
| Cassidy et al. (2012) | 19–35 years | N = 25 | Spearman-Brown | P1 | 0.70 |
| N1 (O2) | 0.86 | ||||
| N1 (P07) | 0.93 | ||||
| P3a | 0.38 | ||||
| P3a Difference | 0.34 | ||||
| P3b | 0.01 | ||||
| P3b Difference | 0.03 | ||||
| ERN | 0.39 | ||||
| ERN Difference | 0.15 | ||||
| Pe | 0.52 | ||||
| Pe Difference | 0.30 | ||||
| P400 | 0.05 | ||||
| N170 | 0.87 | ||||
| Walhovd & Fjell (2002) | Mean age 56.1 years | N = 59 | Spearman-Brown | P3 (Pz) | 0.77 |
| P3 (Cz) | 0.79 | ||||
| P3 (Fz) | 0.77 | ||||
| D.M. Olvet and Hajack (2009) | Undergraduates | N = 45 | Spearman-Brown | CRN | 0.86 |
| ERN | 0.56 | ||||
| ERN-CRN Difference | 0.71 |