title: Evidence-based psychological treatments for mental disorders: modifiable barriers to access and possible solutions.
abstract: The prevalence of mental disorders is high and appears to be growing, yet the majority of individuals who meet diagnostic criteria for a mental disorder are not able to access an adequate treatment. While evidence-based psychological treatments (EBPTs) are effective single or adjunctive treatments for mental disorders, there is also evidence that access to these treatments is diminishing. We seek to highlight modifiable barriers to these problems at the patient, therapist, treatment, organization and government-levels of analysis. A range of solutions to each set of contributors is offered and domains for future research are highlighted. In particular, we focus on the need to continue to work toward innovation in treatment development while also solving the difficulties relating to the dissemination of EBPTs. Several relatively new concepts in the field will be discussed (implementation cliff, program drift, voltage drop and deployment treatment development) and we contrast America and England as examples of government-level processes that are in the process of major change with respect to EBPTs. We conclude that there is a need for people in our field to become more knowledgeable about, and get involved in, shaping public policy.
authors.affiliation: Department of Psychology, University of California, Berkeley, United States. Electronic address: aharvey@berkeley.edu.
authors.forename: Allison G
authors.initials: AG
authors.lastname: Harvey
authors.affiliation: Department of Psychology, University of California, Berkeley, United States.
authors.forename: Nicole B
authors.initials: NB
authors.lastname: Gumport
mesh_terms: D004739:England; D019317:Evidence-Based Medicine / Q000639:trends; D006801:Humans; D001523:Mental Disorders / Q000628:therapy*; D008605:Mental Health Services / Q000458:organization & administration*
keywords: Evidence-based psychological treatments; Mental disorder