The SASSI Institute conducted a validation project on the accuracy of the adolescent SASSI substance use screening measure with respect to the most current nationally accepted diagnostic standards for substance use disorders, the Diagnostic and Statistical Manual of Mental Disorders diagnostic criteria (DSM-5). We are delighted to report that our data analyses is complete and presently we are preparing our findings for peer review submission and subsequent publication and dissemination.
Decision rules were formulated that would provide a good degree of accuracy using our development sample. Yet, the crucial issue is whether the SASSI-A3 scoring rules would be accurate when applied to a sample not used in formulating the decision rules. That is, how well does the SASSI-A3 cross-validate? When tested, we are pleased to report that the SASSI-A3 decision rules on the cross-validation sample results indicated an overall accuracy of 93.41%, 15.01% gain in sensitivity, 0.83% loss in specificity, and 9.75% gain in overall accuracy!
When released, SASSI-A3 will now include updated language reflecting current teen drug trends, a prescription drug abuse scale, as well as additional items. Once the publication review process is finalized, we are looking forward to making this updated tool available to professionals in the field.
We want to once again acknowledge and thank all the individuals and organizations who provided us with their valuable contributions.
Scarlett Baker, A.A. – SASSI A-3 Project Director, and SASSI Institute Director of Training