The Individuals with Disabilities Education Act (IDEA) requires specially designed instruction to be based on peer-reviewed research to the extent practicable. In addition, evaluation of students with IEPs must utilize research based tools whenever practicable.
There are many national technical assistance centers funded through the United States Department of Education (USDE) and Office of Special Education Programs (OSEP) that provide information on evidence based interventions.
All special education services identified in each student’s IEP, including specially designed instruction and supplementary aids and services, must be based on the unique disability-related needs of the student.
High Leverage Practices in Special Education
The CEEDAR Center and Council for Exceptional Children developed a list of 22 High Leverage Practices (HLPs) in Special Education that can help inform the delivery of specially designed instruction. There are several resource materials outlining the effectiveness of these practices including a book, High Leverage Practices for Inclusive Classrooms, as well as videos, fact sheets, and other resources aligned with the high leverage practices in special education.
Division for Early Childhood Recommended Practices in Special Education
The Division for Early Childhood Recommended Practices were developed to provide guidance to practitioners and families about the most effective ways to improve the learning outcomes and promote the development of young children, birth through age 5, who have or are at-risk for developmental delays or disabilities. The purpose is to help bridge the gap between research and practice by highlighting those practices that have been shown to result in better outcomes for young children with disabilities, their families, and the personnel who serve them
Additional Resources for Evidence Based Practices and Interventions