Research has identified several modifiable risk factors that increase the likelihood of children developing multiple disorders. For example, common risk factors for both anxiety and depression include challenges with regulating emotions and with experiencing negative emotions such as anger and guilt on a frequent basis. As well, limited parent involvement and support play a role in the development of behaviour and substance use problems. Notably, experiencing avoidable childhood adversities, including maltreatment, is a risk factor for several disorders.

These research findings support the development of interventions to address common risk factors underlying multiple disorders — programs collectively termed transdiagnostic prevention programs. When successful, these interventions have several potential advantages over those that address single disorders only. They can provide a greater range of benefits while simultaneously simplifying training and implementation. As well, they have the potential to reduce mental health service shortfalls and reduce delivery costs.

For more information, see Vol. 17, No. 2 of the Children’s Mental Health Research Quarterly.