Table 2. Performance data on measures of social cognition, neurocognition, and EEG (N = 37).
| Anodal | Cathodal | Sham | F | p | f2 | Observed | Critical | |
|---|---|---|---|---|---|---|---|---|
| M±SE | M±SE | M±SE | Power | N | ||||
| Social Cognition | ||||||||
| MSCEIT | 36.4±2.06 | 37.7±2.05 | 37.1±2.05 | 0.282 | 0.755 | 0.008 | 0 | NA |
| EIT | 44.9±1.39 | 43.9±1.37 | 44.9±1.39 | 0.475 | 0.624 | 0.013 | 0 | NA |
| TASIT | 22.1±0.71 | 22.4±0.70 | 22.5±0.70 | 0.457 | 0.635 | 0.013 | 0 | NA |
| EAT | 0.49±0.04 | 0.49±0.04 | 0.49±0.04 | 0.002 | 0.998 | <0.001 | 0 | NA |
| Neurocognition | ||||||||
| MCCB CCS | 45.0±1.65 | 45.2±1.65 | 45.8.6±1.64 | 0.462 | 0.632 | 0.013 | 0 | NA |
| MCCB SP | 44.7±2.19 | 45.4±2.18 | 45.1±2.18 | 0.148 | 0.862 | 0.004 | 0 | NA |
| MCCB WM | 38.2±2.19 | 38.0±2.18 | 40.9±2.18 | 3.754 | 0.028 | 0.110 | ||
| MCCB VM | 45.7±2.19 | 44.3±2.18 | 44.7±2.18 | 0.417 | 0.660 | 0.012 | 0 | NA |
| MCCB RPS | 51.4±1.68 | 53.1±1.67 | 52.5±1.67 | 0.683 | 0.509 | 0.020 | 0 | NA |
| EEG | ||||||||
| MMN FZ | -3.44±0.30 | -3.64±0.29 | -3.35±0.29 | 0.529 | 0.592 | 0.015 | 0 | NA |
| P300 Peak | ||||||||
| Latency | 472.6±16.1 | 440.5±15.5 | 422.8±15.7 | 3.076 | 0.053 | 0.090 | 0.61 | 54 |
| P300 Peak | ||||||||
| Amplitude | 7.22±0.98 | 7.03±0.96 | 7.73±0.97 | 0.494 | 0.613 | 0.014 | 0 | NA |
| N170 Emotion | -2.52±0.40 | -3.26±0.39 | -2.71±0.39 | 1.935 | 0.154 | 0.057 | 0.29 | 135 |
| N170 Building | 0.56±0.29 | 0.62±0.28 | 0.56±0.28 | 0.027 | 0.974 | <0.001 | 0 | NA |
MSCEIT: Mayer-Salovey-Caruso Emotional Intelligence Test; EIT: Emotion Identification Test; TASIT: The Awareness of Social Inference Test; EAT: Emphatic Accuracy Task; MCCB: MATRICS Consensus Cognitive Battery; CCS: Cognitive Composite Score; SP: Speed of Processing; WM: Working Memory; VM: Verbal Memory; RPS: Reasoning and Problem Solving; EEG: Electroencephalogram; MMN: Mismatch Negativity; M±SE: Mean±Standard Error; Critical N is the sample size required for 80% power to detect the reported effect; In cases where the estimated non-centrality parameter is negative, the critical N is reported as NA and observed power as < 0.05.