Both early intervention (EI) programs for infants and toddlers with disabilities and newborn screening (NBS) programs to identify specific disorders shortly after birth rest on the assumption that the best way to prevent or lessen the impact of a disorder is to provide treatment as early as possible. Despite this shared vision, the two programs…

"For valid disability determination to occur, a diagnostic team needs to be able to determine that a student has received appropriate instruction in the general education classroom" (Johnson, Mellard, Fuchs, & McKnight, 2006, p. 4.2). The purpose of the study was to determine whether a middle school Response to Intervention (RTI)…

The purpose of this study was to examine the changes in initial eligibilities of elementary students across Tennessee since the implementation response to intervention (RtI), as well as understand the perceptions of elementary school psychologists related to those changes in identification and eligibility. RtI is a Tennessee mandated initiative,…

In comprehensive, integrated, three-tiered models, it is essential to have a systematic method for identifying students who need supports at Tier 2 or Tier 3. This article provides explicit information on how to use multiple sources of data to determine which students might benefit from these supports. First, the authors provide an overview of how…