Certified Prevention Specialist CPS Practice Exam 2026 - Free CPS Practice Questions and Study Guide

The correct choice illustrates a strategy that focuses on modifying environmental factors to reduce opportunities for substance abuse. Server intervention training directly addresses the settings in which alcohol is served, such as bars and restaurants. By training servers to identify and intervene with patrons who may be over-consuming alcohol or are underage, this approach creates a safer drinking environment and helps to prevent substance abuse.

Server intervention training is an effective environmental approach because it changes the dynamics of alcohol distribution and consumption. It empowers those in the service industry to act responsibly, thereby reducing the likelihood of intoxicated individuals leaving venues and potentially engaging in risky behaviors associated with substance abuse.

The other methods focus more on education, targeted populations, or broader messaging strategies. While these can all contribute to prevention efforts, they do not specifically modify the environment in which substance use occurs to the same extent as server intervention training does. The effectiveness of this environmental approach lies in its ability to directly influence behaviors at key points of access to substances, ultimately leading to a measurable decrease in substance misuse in the community.