Studies have repeatedly shown that telehealth treatment—e.g., therapy conducted over video call—is as effective as in-person treatment. However, the research on digital mental health tools is a little less straightforward. Because there is a wide range of offerings and approaches, overall efficacy can be difficult to assess. Yet, we have gained some key insights.
“A large number of randomized controlled trials have consistently shown that coached digital mental health treatments, offered through websites and apps, are effective in treating common mental health problems such as depression and anxiety,” said David Mohr, PhD, director of the Center for Behavioral Intervention Technologies at Northwestern University.
Coaching conducted by paraprofessionals (trained and supervised by a licensed clinician) usually helps users stay engaged with digital tools and can also include support around learning psychological skills. This type of coaching typically consists of contact via messaging and occasional brief phone calls.
The few studies that have compared coached digital mental health tools with psychotherapy show a similar magnitude of improvements in treatment of depression and anxiety.
Conversely, studies of fully automated digital tools (i.e., uncoached) have shown less-promising results.
“This is likely because large numbers of people do not stay engaged in digital mental health tools without coaching long enough to gain benefit,” said Mohr. “Thus, fully automated digital mental health tools may be effective for those who stay engaged with them, but the great majority will not stay engaged without a coach.”
The digital mental health tools available in the app store are unregulated; therefore, we see a high degree of variability in quality. So, whether coached or not, to be truly effective, it is crucial that digital tools utilize only evidence-based approaches.
Direct-to-consumer wellness apps are not to be confused with specific software-based therapeutic interventions known as “digital therapeutics”—which are regulated by the Food and Drug Administration (as “Software as a Medical Device”) with the expectation that they demonstrate a high degree of effectiveness.
While the consumer app industry is not regulated, there are tools to help sift through what is available. And there are reputable resources that provide expert review of consumer mental health apps, such as One Mind PsyberGuideopens in new window for employers.