Scale Overview
The Alcohol Dependence Scale – ADS was developed by Harvey A. Skinner (1982). It is designed to measure Alcohol Dependence. The scale is intended for use with Adults.
Scale Structure
This instrument consists of 25 items.
Response Format
Respondents rate each item using a custom response format.
Response anchors: 0 = No / Lowest severity option, 1 = Yes / Moderate severity option, 2 = High severity option, 3 = Highest severity option.
The scale includes 1 reverse-scored items to reduce acquiescence bias.
Scoring
Items are summed to produce a total score.
Total scores range from 0 to 47. Interpretation guidelines:
- No evidence of alcohol dependence: 0 – 0
- Low level of alcohol dependence: 1 – 13
- Intermediate level of alcohol dependence: 14 – 21
- Substantial level of alcohol dependence: 22 – 30
- Severe level of alcohol dependence: 31 – 47
Administration
The scale is self-administered and typically takes approximately 10 minutes to complete. It can be administered individually or in group settings. No special training is required for administration.