Final answer:
Applied Behavior Analysis (ABA) is the theory involving the development of IEPs, FBAs, and BIPs, focusing on improving socially significant behaviors through empirical behavioral principles.
Step-by-step explanation:
The theory that includes the development of an Individualized Education Program (IEP) and the use of Functional Behavior Assessments (FBA) and Behavior Intervention Plans (BIP) is called Applied Behavior Analysis (ABA). ABA is a research-based strategy that involves the application of empirical behavior principles to improve socially significant behaviors. It is a well-known approach used in helping individuals, often those with developmental disorders such as autism, to gain different skills, ranging from basic communication and social interactions to more complex behaviors like reading and understanding others' emotions.
ABA utilizes various evidence-based techniques and interventions to bring about meaningful and positive changes in behavior, with IEPs, FBA, and BIP being fundamental tools utilized by educators and therapists. That is, an IEP outlines a student's special education services including goals and accommodations, while FBA is designed to understand the cause of challenging behaviors, and BIP is the subsequent plan to address, modify, and improve the problematic behaviors.