This study examined the relationship between response to intervention (RTI) implementation integrity in reading and student reading outcomes. Data were collected from 64 principals and school psychologists at 43 elementary schools. Hierarchical linear regression was used to examine the degree to which implementation of RTI tiers and key components…

The prevalence of struggling readers by third grade nationwide is estimated at one in three. Reports trace the roots of this problem to early childhood and the opportunity to learn language and early literacy skills at home and in preschool. Reports also indicate that one-size-fits-all preschool language and literacy instruction is beneficial for…

Responsiveness-to-intervention (RTI) is the front-running candidate to replace current practice in diagnosing learning disabilities, but researchers have identified several questions about implementation. Specific questions include: Are there validated intervention models? Are there adequately trained personnel? What leadership is needed? When…