Table 2.
Parameter estimates and effect sizes for interaction terms predicting cognition
| Group × Reinforcement | Baseline × Reinforcement | Sensitivity to Reward × Reinforcement | ||||
|---|---|---|---|---|---|---|
| Model | Coeff (SE) | η 2 | Coeff (SE) | η 2 | Coeff (SE) | η 2 |
| 1 | 0.18 (.05) | .30 | ||||
| 2 | −0.34 (.12) | .22 | ||||
| 3 | 0.23 (.08) | .24 | ||||
| 4 | 0.15 (.05) | .25 | −0.27 (.11) | .16 | ||
| 5 | 0.13 (.07) | .09 | 0.11 (.10) | .03 | ||
Group refers to diagnostic group (ADHD vs. control); baseline refers to baseline cognition composite = mean of standardized SSRT on the SST, percent accuracy on the 1-and 2-back, and CPT hits; Sensitivity to Reward = mean of standardized parent-reported SR and child-reported BAS.
Empty spaces signify that the interaction term of that column was not tested in that model.