This application proposes building on the PI's prior work in this area by developing a web-based program for the education of those with BPD and the assessment of three key outcomes; psychoeducation and assessment of outcome that had previously been provided by a team of clinically experienced research assistants. Both of these initiatives would allow for the widespread, cost-efficient dissemination of this early form of treatment for BPD—a form of treatment that has proven effective for other serious psychiatric illnesses.