It Takes a Well-Organized Village
Response to intervention (RTI) and multi-tiered system of support (MTSS) are educational initiatives designed to increase the success of all students in general education and reduce the number of students referred for special education services. RTI and MTSS have resulted in improved outcomes for students. Successful implementation of RTI and MTSS relies upon collaboration between teachers and other school personnel. Lack of collaboration and consistency between members of MTSS teams can compromise the fidelity of the interventions, which can lead to poor student outcomes. Secondary RTI and MTSS models are difficult to implement due to several factors, including student diversity, curriculum complexity, and high student-staff ratios. This chapter investigates recent research on the implementation of RTI and MTSS models in secondary schools and focuses on the interdisciplinary efforts required to implement these models with fidelity and with student success.