Ample evidence documents rising student obesity in summer months and falling student obesity during the school year. One theory for this pattern is that out-of-school days lack some of the structure and health-promoting behaviors that schools provide. Given this observed seasonal pattern, a natural question is whether there is room for policies…

Educational provisions enacted at the national level impact states by requiring a priority on improving the academic performance of students. Leaders in educational settings strive to implement changes that will aid in closing achievement gaps and increase academic achievement. In Texas, the academic level of performance on the reading and…

In this meta-analysis, I have reviewed published and unpublished research on single-track, year-round education's effect on science and social studies achievement, 2001-2016. Of 30 studies that met inclusion criteria and had data from which an effect size estimate could be calculated, 7 reported science outcomes (18 effect size estimates) or…