Universal screening measures are an integral component of any tiered system of instructional delivery. Recent studies of screening measures have often excluded examinations of bias in predictive validity. The present study examined a common screening instrument for evidence of bias in predictive validity across the four disaggregation categories…

The purpose of this study was to validate the instrument, Administrator Dispositions Index (ADI), that measures the dispositions of effective school leaders. The ADI could be used to assess administrator candidate dispositions and to integrate dispositions of effective school leaders into the curricula of administrator preparation programs.…

Reading First is a federal initiative authorized by the No Child Left Behind Act. The U.S. Department of Education provides Reading First grants to states, which, in turn, award subgrants to eligible school districts that submit approved proposals for how they will apply scientifically based reading research to improve reading instruction and…