This paper discusses the impact of early elementary school attendance on children’s body weight. Using data from the Early Childhood Longitudinal Study–Kindergarten Cohort of 1998 (ECLS-K), researchers compared the weights of children who had completed first grade to those of the same age who had completed kindergarten only. Employing a regression-discontinuity (RD) design, researchers found More

This paper discusses how accountability pressures for schools to improve test score outcomes implemented under No Child Left Behind (NCLB) may affect children’s obesity. Using a unique dataset of Arkansas schools that merged school-level information on test scores, obesity, and other demographic information, researchers found that NCLB accountability rules may have unintended negative consequences for More

Stricter school accountability standards have changed the inner workings of elementary schools in the United States, raising test scores in the process. These changes have been particularly abrupt in schools labeled as failing under their states accountability regime. This study will assess whether children in schools just below the test score cutoffs are more likely More