| Controls (n = 57) | CHR-P (n = 108) | df | F | (95%) CI | p | Cohen’s d | ||
---|---|---|---|---|---|---|---|---|---|
 | M | SD | M | SD |  |  |  |  |  |
BACS | |||||||||
 Verbal memory | 0 | 1 | −0.23 | 1.22 | 56 | 1 | 0.92, 2.23 | 0.10 | −0.2 |
 Working memory | 0 | 1 | − 0.07 | 1.26 | 56 | 2 | 0.99, 2.41 | 0.053 | − 0.06 |
 Motor speed | 0 | 1 | −0.79 | 1.12 | 56 | 1 | 0.78, 1.89 | 0.401 | −0.73 |
 Attention & processing speed | 0 | 1 | −0.49 | 1.16 | 56 | 1 | 0.84, 2.05 | 0.20 | −0.44 |
 Verbal fluency | 0 | 1 | −0.14 | 0.62 | 56 | 0.8 | 0.49, 1.19 | 0.20 | −0.29 |
 Executive function | 0 | 1 | −0.04 | 1.36 | 56 | 2 | 1.1, 2.8 | 0.011 | −0.03 |
 BACS composite score | 0 | 1 | −0.64 | 1.51 | 56 | 2 | 1.4, 3.4 | <0.001 | −0.46 |
Penn CNB | |||||||||
 Emotion recognition accuracy | 0 | 1 | −0.16 | 1.00 | 56 | 1 | 0.62, 1.50 | 0.900 | −0.15 |
 Emotion recognition RT | 0 | 1 | 0.43 | 1.28 | 56 | 2 | 1.0, 2.5 | 0.030 | 0.36 |
 Working memory accuracy | 0 | 1 | −0.29 | 1.15 | 56 | 2 | 1.1, 2.8 | 0.010 | −0.3 |
 Working memory RT | 0 | 1 | −0.09 | 0.80 | 56 | 0.7 | 0.41, 1.00 | 0.049 | −0.1 |
 Attention accuracy | 0 | 1 | −0.37 | 1.29 | 56 | 2 | 1.0, 2.5 | 0.041 | −0.3 |
 Attention RT | 0 | 1 | −0.13 | 0.88 | 56 | 1 | 0.6 1.5 | 0.80 | −0.18 |