Validation of a multisubstance online Timeline Followback assessment
Abstract Objectives: The Timeline Followback (TLFB) was originally developed to assess alcohol consumption patterns (American Journal of Public Health, 86, 1996, 966) and has been increasingly modified for Web‐based use. Additionally, new modes of substance use administration have emerged, creating a need for an adaptable TLFB tool than can capture data such as cannabis product potency or prescription drug use. Our goal was to validate an online TLFB that reliably assesses a wide range of substances in greater detail. Methods:
This article is available to registered members
Create a free account to access our full library of peer-reviewed research on medical cannabis.
Join — it's freeAlready a member? Log in