Pursuing the course from research to practice.

Diffusion of Innovation Theory describes the typical course by which innovations become standard practice. Research-based prevention programs are one such innovation. These programs have passed through the early phases of diffusion-innovation development and adoption by progressive schools that seek out innovations. With one quarter of the nation's schools having adopted a research-based program, the field is currently in the early majority phase of diffusion. If the patterns of normal diffusion hold true, this phase is likely to be characterized by emerging tensions between program developers and adopting schools. There are several concerns that require attention from researchers and practitioners. Practitioners need to develop their capacity to implement programs with fidelity and to adapt programs appropriately to meet their circumstance. Program developers need to simplify and redesign programs to make them appealing and useful to teachers. Operational capacity to fulfill orders and provide training needs to be developed.