Background. To create efficacious interventions for military family caregivers (MFCs), it is important to understand the characteristics and predictors of completers and dropouts of newly developed supportive interventions. Aim. The purpose of this study was to examine completion patterns in MFCs enrolled in an educational intervention feasibility study. Method. Baseline data are presented from MFC completers (n = 64) and dropouts (n = 60) of a national feasibility study for an innovative intervention.