Increasing collaboration and translation in epidemiology and intervention research

Epidemiologic research serves as an important foundation for intervention research. In this way, it can contribute to vast improvements in public health. However, to fully capitalize on what is learned through epidemiology, collaborations must ensure the translation of epidemiologic findings into both treatment and prevention interventions. This commentary suggests some ways in which epidemiology can inform intervention research and how intervention research can be backtranslated so that epidemiological studies are designed to better inform intervention design. The commentary does this by using as examples the original contributions in this special section on the intergenerational transmission of cannabis use. These studies identify several ways in which epidemiology can inform intervention and discuss mechanisms of risk transmission from one generation to the next, such as parental monitoring, parent norms around substance use or parenting strategies, poor inhibitory control, or perceptions of harm from substance use. Targeting these mechanisms could be important for effective intervention. The papers further explore factors that might mitigate or amplify the association between parental and offspring use of cannabis, such as active coping or harsh parenting. Finally, to ensure bridging between substance abuse epidemiology and intervention research, this article considers research training practices. (PsycInfo Database Record (c) 2020 APA, all rights reserved).