Abstract
Background
There is no longer support for the idea that brief intervention programmes alone can contribute meaningfully to the improvement of population health relating to alcohol. As a result, calls for major innovations and paradigm shifts grow, notably among research leaders.
This paper briefly examines the history of the development of the evidence-base from the landmark World Health Organisation projects on Screening and Brief Intervention (SBI) in the 1980s onwards. Particular attention is given to weaknesses in the theorisation of social influence and interventions design, and declining effect sizes over time. Although the old SBI paradigm may be exhausted where it has been applied, it has not been replaced by a new paradigm. Alcohol marketing encourages heavy drinking and today may have more powerful effects on thinking about alcohol, and about alcohol problems, than previously. The nature of the societal challenge being faced in an alcogenic environment in which alcohol is widely promoted and weakly regulated underpins consideration of the possibilities for contemporary evidence-informed public health responses. Evidence-informed perspectives in discourses on alcohol problems need to be strengthened in redeveloping rationales for brief interventions. This process needs to move away from sole reliance on a model based on a two-person discussion of alcohol, which is divorced from wider concerns the person may have. Reimagining the nature of brief interventions involves incorporating digital content, emphasising meso-level social processes based on material that people want to share, and seeking synergies with macro-level population and media issues, including alcohol policy measures.
Conclusions
Current versions of brief interventions may be simply too weak to contend with the pressures of an alcogenic environment. A new generation of brief interventions could have a key role to play in developing multi-level responses to the problems caused by alcohol.
Perceptions on the role of evidence: an English alcohol policy case study
