Table 3.
Linear mixed models of Anticipated Guilt and Wrongness RTs including the effects of CU traits.
| Guilt RTs | Wrongness RTs | |||||
|---|---|---|---|---|---|---|
| Fixed effects | β | SE | p-value | β | SE | p-value |
| Intercept | 1441.96 | 36.84 | < 0.001 | 1310.18 | 37.45 | < 0.001 |
| ICU Total score | 15.38 | 3.27 | < 0.001 | 17.43 | 3.26 | < 0.001 |
| Random effects | SD (CI) | SD (CI) | ||||
| Scenario (intercept) | 155.8 (104.86–231.39) | 159.8 (107.42–237.58) | ||||
| Participant (intercept) | 665.0 (34.87–12682.27) | 664.4 (15.31–28838.92) | ||||
| Residual | 251.8 (0.01–441062.82) | 251.7 (0.01–649355.72) | ||||
| Marginal R2 | 0.012 | 0.022 | ||||
| AIC | 19176.71 | 19173.87 | ||||
β, unstandardized regression coefficient; SE, standard error; ICU, Inventory of Callous-Unemotional traits; CI, confidence interval; AIC, Akaike Information Criterion.