Fig. 4

Schedule of enrollment, interventions, and assessments. This figure indicates the assessments or interventions completed for screening, pre-intervention, weekly during the completion of the intervention, post-intervention, and 3- and 6-month follow-up. Participants are randomized in groups of 9–12 to complete either neuroscience-informed psychoeducation (NEAT) or active control intervention. OCDUS, Obsessive Compulsive Drug Use Scale; ASI, Addiction Severity Index; CDDR, Customary Drinking and Drug Use Record; DDQ, Desire for Drug Questionnaire; TEQ, Traumatic Events Questionnaire; BIS/BAS, Behavioral Inhibition System/Behavioral Approach Scale; UPPS-P, UPPS Impulsive Behavior Scale; DERS, Difficulties in Emotion Regulation Scale; PROMIS, Patient-Reported Outcomes Measurement Information System; SES, Services Engagement Scale; CEST, Client Evaluation of Self and Treatment; HRS, Homework Rating Scale; WAI, Working Alliance Inventory; PROMIS-CA, PROMIS Cog Abilities; PROMIS-CG, PROMIS Cog General