Constant time delay to teach reading to students with intellectual disability and autism: a review.

The ability to read promotes academic success and serves as an essential prerequisite skill for many postsecondary opportunities. However, developing proficient reading skills is particularly difficult for many individuals with intellectual disability (ID) and autism spectrum disorder (ASD). Reading is an important life skill for all individuals, and it is essential for reading instruction to be grounded in research to achieve optimal learning outcomes.