Total number of questions
Every 2 months
Scoring and interpretation
The higher the score, the more warning signs of relapse are being reported by the client. The range of scores is from 28 (lowest possible score) to 196 (highest possible score). The following table shows the probability of heavy drinking (not just a slip) during the next two months, based on our prospective study of relapse in the first year after treatment (Miller & Harris, 2000).
Reliability and validity
Confirmatory factor analysis revealed a single, internally consistent, 25-item factor that demonstrated convergent validity and predicted subsequent relapse alone and when controlling for other important relapse risk predictors (Kelly et al., 2011)