The Early Development Index (EDI) is a teacher-completed checklist, intended to be a population-level tool to measure children's readiness for school and to alert communities to potential developmental problems in children. In response to the increasing popularity of the EDI, this paper provides a critical and timely evaluation and identifies the…

The term "pilot study" has been used over the years to describe the evaluation of the many elements involved in deciding whether a proposed condition should be added to a newborn screening (NBS) panel, and until recently, was unilaterally used to describe the evaluation of the assay to be used before the condition was officially adopted by a state…

A Response to Intervention (RTI) model proposes identification of students with reading difficulties on the basis of a series of progressively more intensive instructional interventions over extended periods of time. Learners with serious reading difficulties are those whose difficulties are not resolved by the interventions. Three advantages of…