Table 4. Concurrent validity: Correlation with severity of substance use disorder, motivation to change, and duration of treatment or self-help group participation.
| Total | Enacted | Anticipated | Internalized | |
|---|---|---|---|---|
| AUDIT (n = 55) | 0.20 | -0.03 | 0.27* | 0.19 |
| DAST-10 (n = 58) | 0.28* | 0.04 | 0.21 | 0.32* |
| SOCRATES-8A (n = 68) | -0.04 | -0.18 | -0.20 | 0.23 |
| Recognition | 0.13 | -0.10 | -0.11 | 0.39** |
| Ambivalence | 0.08 | 0.02 | -0.01 | 0.13 |
| Taking step | -0.27* | -0.34** | -0.33** | 0.03 |
| SOCRATES-8D (n = 58) | -0.01 | 0.07 | -0.03 | -0.06 |
| Recognition | 0.01 | 0.10 | -0.03 | -0.04 |
| Ambivalence | 0.24 | 0.20 | 0.19 | 0.14 |
| Taking step | -0.21 | -0.08 | -0.18 | -0.19 |
| Duration of psychiatric treatment (n = 52) | -0.18 | -0.07 | -0.34* | -0.02 |
| Duration of self-help group participation (n = 31) | -0.36* | 0.18 | -0.52** | -0.24 |
AUDIT: Alcohol Use Disorders Identification Test. DAST: Drug Abuse Screening Test.
SOCRATES: The Stages of Change Readiness and Treatment Eagerness Scale.
Correlation is significant at 0.01 (**), or 0.05 (*).