Table 2.
Divergent and Convergent Validity of the GF: Social and Role Scales
| GF: Social | GF: Role | |
|---|---|---|
| Age | −0.016 | 0.054 |
| Education level | 0.031 | 0.143*** |
| IQ (WASI) | 0.067 | 0.234*** |
| SOPS positive symptoms total | −0.054 | −0.037 |
| P1. Unusual thought content | −0.039 | −0.052 |
| P2. Suspiciousness | −0.117** | 0.063 |
| P3. Grandiosity | −0.004 | −0.005 |
| P4. Perceptual abnormalities | 0.140*** | 0.046 |
| P5. Disorganized communication | −0.122** | −0.135*** |
| SOPS negative symptoms total | −0.526*** | −0.473*** |
| N1. Social anhedonia | −0.660*** | −0.160*** |
| N2. Avolition | −0.253*** | −0.386*** |
| N3. Decreased expression of emotion | −0.311*** | −0.133*** |
| N4. Decreased experience of emotions and self | −0.149*** | −0.058 |
| N5. Decreased ideational richness | −0.184*** | −0.218*** |
| N6. Occupational functioning | −0.297*** | −0.663*** |
| SOPS disorganized symptoms total | −0.229*** | −0.230*** |
| D1. Odd behavior or appearance | −0.222*** | −0.128** |
| D2. Bizarre thinking | −0.106** | −0.036 |
| D3. Trouble with focus and attention | −0.075* | −0.218*** |
| D4. Impairment in personal hygiene | −0.222*** | −0.214*** |
| SOPS total general symptoms total | −0.161*** | −0.149*** |
| G1. Sleep disturbances | −0.089* | −0.180*** |
| G2. Dysphoric mood | −0.177*** | −0.093* |
| G3. Motor disturbances | −0.073* | −0.085* |
| G4. Impaired tolerance to normal stress | −0.123** | −0.079* |
| GAF | 0.407*** | 0.505*** |
| Calgary Depression Scale, Total | −0.242*** | −0.059 |
| Premorbid Adjustment Scale, Current Score, Social | −0.562*** | −0.141*** |
| Premorbid Adjustment Scale, Current Score, Role | −0.282*** | −0.535*** |
Note: GAF, Global Assessment of Functioning; SOPS, Scale of Prodromal Symptoms.
*P < .05; **P < .01; ***P < .001.