Older schoolchildren typically perform better on academic achievement tests than younger students in the same classes. Studies looking at an array of countries, grade spans, and subjects have found that age differences of even a few months do matter. Relative-age effects introduce an arbitrary bias that favors older students. These effects are a…

This study examines a broad array of potential indicators for early warning and college readiness indicator systems for different subgroups of English Learners in high school. Using data from 2008 through 2021 from the Chicago Public Schools, the study follows cohorts of students from eighth grade through college graduation, using logistic…

The Illinois State Board of Education (ISBE) is committed to the cognitive, linguistic, and socio-emotional development of all children in Illinois. ISBE's Multilingual Department is focused on ensuring that students with diverse linguistic repertoires and those who may benefit from additional support have equitable access to academic instruction…

This review examined the relations between grit and academic achievement based on a meta-analysis of 137 studies yielding 156 dependent samples (N = 285,331). Using the robust variance estimation, we found that the correlations of overall grit level with academic achievement were generally weak to moderate (weighted r = 0.19). The correlation of…

To establish, maintain, and ensure an equitable grading system in Houston ISD, the grading trends of the district must be routinely monitored. It is important to understand how students enrolled in Houston ISD performed academically "pre-pandemic" as compared to the 2021-2022 school year. It is also critical to understand how classroom…