Compliance and response consistency in a lengthy intensive longitudinal data protocol.

ABSTRACT: Research on real-world patterns of substance use increasingly involves intensive longitudinal data (ILD) collection, requiring long assessment windows. The present study extends limited prior research examining event- and person-level influences on compliance and response consistency by investigating how these behaviors are sustained over time in an ILD study of alcohol and cannabis co-use in college students. Participants (n = 316) completed two 28-day bursts of ILD comprising five daily surveys, which included a morning survey of prior-day drinking. We used linear mixed effects models in a multilevel interrupted time series framework to evaluate the associations of time and measurement burst with (a) noncompliance (count of missed surveys) and (b) response consistency (difference

SUBMITTER: Sokolovsky AW 

PROVIDER: S-EPMC11864101 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature