This scope has been selected to increase feasibility for this pilot trial and to allow comparison with a wait-list control condition, providing important groundwork for a subsequent randomized control trial. The proposed research will take place in one phase and will fall within Stage 1a and 1b of the updated Stage Model for Behavioral Therapy Research. This project will consist of a randomized controlled pilot trial, an initial "strong test" of efficacy of cDBT for the treatment of HED and suicidal behaviors, using a between groups design. This method of intervention delivery (e.g. computerization) will allow for ease of transition to subsequent stages that fit the updated scope of Behavioral Therapy Research which highlight the need for dissemination and implementation. The overall aim of this project is not to demonstrate that cDBT works better than other interventions in improving outcomes, but rather to provide preliminary evidence that the intervention is feasible and efficacious in producing change when delivered through an easily disseminated and acceptable method.