Assessment concordance and predictive validity of self‐report and biological assay of cocaine use in treatment trials
Decker SE, Frankforter T, Babuscio T, Nich C, Ball SA, Carroll KM. Assessment concordance and predictive validity of self‐report and biological assay of cocaine use in treatment trials. American Journal On Addictions 2014, 23: 466-474. PMID: 24628970, PMCID: PMC4139466, DOI: 10.1111/j.1521-0391.2014.12132.x.Peer-Reviewed Original ResearchConceptsPredictive validityPsychosocial outcomesCocaine useSelf-report assessmentsSelf-report accuracyCocaine treatment trialSelf-reported dataPost-treatment pointSelf-reported cocaine useMethod variancePost-treatment outcomesTreatment trialsTreatment completionAssessment methodsUrinalysis resultsValidityRandomized clinical trials