The mission of this handbook is to present a comprehensive and integrated discussion of response to intervention rti and its relation to multi tiered systems of support mtss in both special education and general education. The second edition of the handbook of response to intervention is an essential resource for researchers single case design for measuring response to educational intervention from response to intervention to multi tiered systems of support advances in the science and practice of assessment and intervention . Multi tiered instruction handbook response to intervention rti procedures and guidelines be given the rti parent brochure describing how the response to intervention process works the district reading program is a multi tiered plan which includes three tiers of support designed to meet the reading. Response to intervention handbook the purpose of response to intervention in scott county is to provide a systematic and collaborative approach focused on quality instruction through the early identification of learning needs multi tiered research based instruction on going progress monitoring and diagnostic efforts we will ensure success