A randomized iterative approach to optimizing an online substance use intervention for collegiate athletes.

ABSTRACT:

Background

Rates of drug use among collegiate athletes are high, yet there are few evidence-based interventions for this population. myPlaybook, an online intervention for collegiate athletes, targets multiple predictors of drug use (i.e., norms, positive and negative expectancies about use, and harm prevention intentions).

Purpose

We aimed to optimize modules from myPlaybook.

Method

We evaluated modules through three sequential randomized factorial trials, using the Multiphase Optimization Strategy framework. We recruited and randomized 54 (Trial 1), 47 (Trial 2), and 42 (Trial 3) schools and invited all first-year and transfer collegiate athletes to participate. Athletes completed a baseline survey, their randomly assigned modules, and immediate posttest and 30-day

SUBMITTER: Rulison KL 

PROVIDER: S-EPMC8826979 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature