Technology Matters: Online, self-help single session interventions could expand current provision, improving early...

Current mental health service provision for young people was primarily designed based on an assumption of repeat attendance to enable access to interventions. This applies to in-person therapy and, in recent years, digitally provided apps and programmes. Yet, discontinuation after only one or two attendances or uses is a common problem. However, there is a different model, which is intentionally designing provision without assuming repeat attendance, that is, single session interventions. Evidence from the United States, where a suite of digital, self-help single session interventions, accessible anonymously, have been designed, indicates that these are helpful to young people with reductions in depression symptoms at up to 9 months later. These interventions also have had better reach into currently underserved populations (e.g. LGBTQ+ and ethnic minority adolescents). Therefore, these may be a potentially helpful way to expand existing provision at scale, enabling all young people to access evidence-based help quickly.