The predictive value of selection criteria on outcome data from two cohorts of students (Total N = 525) accepted to an urban magnet high school were evaluated. Regression analyses of typical screening variables (suspensions, absences, metropolitan achievement tests, middle school grade point averages [GPAs], Matrix Analogies test scores, and…

A major concern among opponents to charter schools is whether these schools will serve all students. Some have raised concerns that charter schools will "push out" low-achieving students in hopes of improving the schools' academic profile while minimizing costs by educating fewer challenging students. In this article, we use data…

The research and analysis completed for this study focuses on one variable and its relationship to student achievement: school wide student attendance. It is a variable that is often overlooked or taken for granted as an interesting but meaningless statistic, however, the positive impact of good school attendance on academic achievement may be…