This is a Practice Description of an evidence-based practice for students with disabilities based on one methodologically sound group study with random assignment across 130 students with disabilities and four methodologically sound single-subject studies across 15 students with disabiliites.  It is also a research-based practice for students with learning disabilities based on one methodologically sound group study with random assignment across 93 students with learning disabilities and two methodologically sound single-subject studies across two students with learning disabilities, as well as a research-based practice for students with intellectual disability based on one methodologically sound group study with random assignment across 11 students with intellectual disability and three methodologically sound single-subject studies across six students with intellectual disability.

Effective Practice: 
Author / Organization: 
NSTTAC
Resource File: 
Tag Duplicate: 
Yes