The purpose of this study was to investigate secondary school staff's beliefs, practices, and skills concerning Response to Intervention (RtI), now known as multi-tiered system of supports (MTSS). The majority of research in RtI/MTSS has focused on the elementary level; however, little research has addressed its implementation at the secondary…

The National Center on Intensive Intervention (NCII) has a mission to build district and school capacity to implement intensive intervention that will improve reading, mathematics, and behavioral outcomes for students with disabilities in Grades K-12 who have severe and persistent learning and/or behavioral problems. The purpose of this document…