Currently 15 percent of U.S. students receive special education services, a widespread intensive intervention with variable effects on students. Spurred by changes in federal policy, many states and districts have begun adopting the Response to Intervention (RTI) approach to identifying students to receive special education services. RTI seeks to…

The aim of this study was to examine whether the use of a response-to-intervention (RTI) model to identify specific learning disability (SLD) over-identifies children and youth with population-relative (normative) weaknesses in general cognitive ability (IQs < 90). We compared the overall score on the Kaufman Brief Intelligence Test-Second…

Fewer than half of students demonstrated proficiency on Michigan state-administered summative assessments at the end of third grade at a rural, Title I school in Michigan. The purpose of this quantitative study was to compare reading fluency gains between grade levels (i.e., kindergarten, first, and second grades) in an effort to better understand…

In the U.S., many states have adopted Response to Intervention (RTI) or Multi-tiered Systems of Supports to provide early intervention. However, there is considerable variability in how states and schools implement RTI. Teachers are responsible for using student data from RTI to inform instructional decisions for students with or at risk for…

In the USA, many states have adopted response to intervention or multi-tiered systems of supports to provide early intervention. However, there is considerable variability in how states and schools implement RTI. Teachers are responsible for using student data from RTI to inform instructional decisions for students with or at risk for dyslexia, so…

Response to intervention (RTI) has been promoted for nearly 20 years as a valid supplement to or alternative method of learning disability (LD) identification. Nevertheless, important unresolved questions remain about its role in disability identification. We had two purposes when conducting this study of 229 economically and racially diverse poor…

Specific learning disabilities (SLD) identification has consistently been shown to be problematic; however, research has largely focused on SLD identification using test scores only. The present study, therefore, examined SLD identification decisions across identification methods and student evaluation data levels, including test scores,…

Many students in third, fourth and fifth grades struggle at the lowest levels of reading proficiency. In fact, fewer than 40% of fourth graders in the United States read at or above the "proficient" level on state standardized tests in 2009 (D'Ardenne, Barnes, Hightower, Lamason, Mason, Patterson, Stephens, Wilson, Smith & Erickson,…

After the passing of the Individuals with Disabilities Act of 2004, many schools began to use a Response to Intervention (RtI) model instead of the discrepancy model when identifying students with specific learning disabilities (National Center on Response to Intervention, 2011). When elementary schools adopted the RtI model, it was shown to be…

Purpose: The purpose of the present study was to evaluate the efficacy of a phonological awareness (PA) intervention, designed for Tier 2 instruction in a Response to Intervention (RTI) model, delivered to small groups of preschoolers. Method: A multiple-baseline design across participants was used to evaluate the efficacy of the intervention on…

The 2004 Individuals with Disabilities Education Improvement Act (IDEA) and subsequent regulations published in 2006 have significantly changed the identification process for students suspected of having specific learning disabilities. Rather than using a discrepancy model contrasting intellectual and achievement test results, assessment…

In this review, we explore the extent to which researchers evaluating the efficacy of Tier 2 elementary reading interventions within the framework of Response to Intervention reported on fidelity of implementation and alignment of instruction between tiers. A literature search identified 22 empirical studies from which conclusions were drawn.…

Response to intervention (RTI) is a major current issue at the intersection of general and special education, with the school psychologists in their usual central position. The literature is replete with scholarly and practical sources on RTI, but the legal sources are limited. A few articles provide systematic coverage of the relevant provisions…

The Individuals with Disabilities Act of 2004 allowed schools to use a Response to Intervention (RtI) model as opposed to the discrepancy model to qualify students as learning disabled. The incorporation of the RtI model provided earlier interventions for students and reduced avoidance of special services and false diagnosis. With the success of…

Many schools across the United States and Canada are now implementing response-to-intervention (RTI) as a means to address the needs of students who struggle with reading, writing, or math by using dual discrepancy (i.e., low ability and little to no progress over time with targeted intervention programming) as a means to classify for learning…