The Alcohol Abstinence Self-Efficacy Scale (AASE) is a 20- or 40-item questionnaire that measures an individual’s self-confidence about his or her ability to avoid drinking.
Each item is scored on a scale from 1 to 5 about how confident the participant is they will not drink alcohol:
1 = Not at all confident
2 = Not very confident
3 = Moderately confident
4 = Very confident
5 = Extremely confident
DiClemente, C. C., Carbonari, J. P., Montgomery, R. P., & Hughes, S. O. (1994). The alcohol abstinence self-efficacy scale. Journal of studies on alcohol, 55(2), 141-148.
McKiernan, P., Cloud, R., Patterson, D. A., Golder, S., & Besel, K. (2011). Development of a brief abstinence self-efficacy measure. Journal of social work practice in the addictions, 11(3), 245-253.