The purpose of this report was to explicate the use of logistic regression and classification and regression tree (CART) analysis in the development of early warning systems. It was motivated by state education leaders' interest in maintaining high classification accuracy while simultaneously improving practitioner understanding of the rules by…

In the current educational climate, school districts and states are being held accountable for the progress of all students. Students who speak another language at home and have limited English proficiency, known as English Language Learners (ELLs), continue to underperform when compared to English proficient peers. The purpose of the study was to…

This study was designed to determine whether the scores obtained from the Kindergarten Diagnostic Instrument (KDI) Test given to children prior to their enrollment in kindergarten would allow educators to identify those children who would eventually qualify for a first grade reading intervention program. A total of 346 children were randomly…