Young adults today are widely considered “digital natives,” seamlessly integrating technology into their daily lives. Recognizing this, researchers are discovering that the most effective behavioral health support might just be in their pockets. According to three new reports published in the Journal of Studies on Alcohol and Drugs, smartphone-based interventions show significant promise in helping young adults reduce harms associated with alcohol and cannabis use.
Real-Time Data for Real-World Problems
Excessive consumption of alcohol and cannabis continues to pose risks to both individuals and society, potentially leading to accidents and injuries. This challenge is complex, especially considering the shifting landscape of substance use behaviors. For instance, understanding these risks is crucial as we analyze broader trends in young Americans’ use of nicotine, tobacco, and cannabis.
The ubiquity of smartphones allows for a novel approach to prevention. By utilizing “ecological momentary assessments”—essentially real-time data collected while users are in their natural environments—researchers can design mobile-health interventions that support genuine behavior change and addiction prevention.
Tailoring Interventions for ADHD and Cannabis Use
Anne M. Fairlie, a research associate professor at the University of Washington School of Medicine, emphasized the creativity of this approach. She highlights that while the studies used different methods, they all point toward the effectiveness of tailored, data-driven interventions.
One study, led by the University of Pittsburgh, focused specifically on young adults with ADHD who are at high risk for heavy drinking. By using frequent smartphone check-ins, the study helped participants identify patterns between their ADHD symptoms and alcohol use, providing tailored feedback to improve self-awareness.
Of particular interest to the cannabis community is a second study led by the University of Texas at Arlington. This research developed a web-based intervention followed by an eight-week text messaging program. The study focused on young adults at risk for both alcohol and cannabis use. By understanding the users’ specific motivations and barriers, the researchers were able to send personalized messages about “protective behavioral strategies”—methods designed to moderate use and reduce negative outcomes.
The Future is Personalized
A third study, co-authored by Fairlie, utilized real-time data to track cravings and situational triggers over 17 days. Participants received a personalized feedback intervention based on this data, helping them better recognize what triggers their desire to use substances.
This shift toward hyper-personalization in digital health apps parallels other scientific advancements in the industry. Just as researchers are now looking into cannabis genetics for personalized treatment to optimize medical efficacy, digital interventions are using data to optimize behavioral outcomes.
“There are many ways to translate daily and ecological momentary assessment data into personalized intervention content,” Fairlie concluded. As digital health tools evolve, we can expect more creative, personalized ways to support healthier choices regarding cannabis and alcohol.
