Refining a Novel Measure of Polysubstance Use: Applying the Cognitive Interview Method with People Who Use Drugs

Key Points

• The aim is to enhance the measurement of polysubstance use through cognitive interviewing techniques.
• Utilized qualitative cognitive interview method for data collection.
• Focused on individuals actively using various substances.
• Analyzed the effectiveness of interview strategies in gathering accurate substance use information.
• Cognitive interview method improved accuracy of substance use assessments.
• Participants provided more detailed accounts of their polysubstance use.
• Enhanced data collection led to better understanding of patterns in substance use.