How To Write A Positive Behavior Intervention Plan . Once a functional behavioral analysis (fba) is complete, the behavioral intervention plan follows. The plan should be based on a functional assessment. Positive Behavior Support Plan Template Fresh Behavior Plan in 2020 from www.pinterest.com The behavior has changed over time, thus leading to a mismatch between the fba and the bip. A pbs plan describes the strategies to be used in increasing the person’s quality of life, including strategies to build on the person’s strengths and increase their life skills, and reduce the intensity, frequency and 4 positive behaviour support planguideline how to write a positive behaviour support plan A behavioral intervention plan (bip) is a written plan to help a child having repeated behavior problems in the classroom setting.