Systems Training for Emotional Predictability and Problem Solving (STEPPS) is a manual-based group treatment for ambulatory adults diagnosed with borderline personality disorder (BPD). The program aims to improve BPD-related symptoms, mood, impulsivity, and global functioning through a combination of cognitive-behavioral methods, psychoeducation, and skills training. STEPPS’ systems-based approach also aims to educate family members, significant others, and health care professionals about BPD, giving them guidance on how to interact consistently with the person with the disorder using the STEPPS approach and terminology. The program is designed to supplement other treatments the patient may be receiving, such as medication or individual psychotherapy.