The ACDI assesses troubled youth. The ACDI is a juvenile substance (alcohol & drug) abuse screening instrument or test.
The ACDI has five scales (measures):
The ACDI is a brief (105 items, 20 minutes) evidence based test. Within 2 minutes from test data (answers) entry, printed 3-page reports are available on-site.
The ACDI is offered by Behavior Data Systems, Ltd. (BDS) and its subsidiaries Risk & Needs Assessment, Inc. (Risk & Needs) and Professional Online Testing Solutions, Inc. (Online-Testing).