Table 3. Relationship between width of generalisation from aversive feedback (σA value estimates) and questionnaire total scores.
Each line represents the results of a separate model, as questionnaire scores were significantly collinear. STAI, Spielberger State-Trait Anxiety Inventory (trait scale); AMI, Apathy Motivation Index; OCI-R, Obsessive-Compulsive Index (Revised); PHQ9, Physician’s Health Questionnaire 9 (a brief measure of mood disorder symptoms); BIS-11, Barratt Impulsivity Scale (version 11); CSQ global, Cognitive Style Questionnaire cognitive globalisation score. SE, standard error. *p<0.010 (Nyholt-Bonferroni corrected p value for multiple tests on non-independent data, alpha = 0.05).
| Questionnaire measure | β | SE | t | p |
|---|---|---|---|---|
| STAI total | 0.039 | 0.015 | 2.626 | 0.009* |
| AMI total | −0.051 | 0.014 | −3.687 | <0.001* |
| OCI-R total | 0.005 | 0.014 | 0.373 | 0.710 |
| PHQ9 total | 0.021 | 0.015 | 1.476 | 0.141 |
| BIS-11 total | −0.005 | 0.013 | −0.410 | 0.682 |
| CSQ global | −0.014 | 0.014 | −0.978 | 0.328 |