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…

Adolescents across the United States, in general, do not get enough sleep. This is often the result of early school start times. When children reach adolescence, a biological change occurs, causing their circadian cycle to delay and resisting the build-up of homeostatic pressure. Consequently, adolescents have difficulties falling asleep earlier…

This study encompasses the history, definition, and implementation of merit pay to identify the variables that affect student achievement and teacher retention. By reviewing 13 studies on American education relevant to the policy, this study aims to determine how merit pay influenced student achievement and teacher retention rates. In the United…

The departure of an effective school leader can influence staff turnover and student achievement for several years. With school systems facing an unprecedented public health crisis due to COVID-19, principal retention is a key area of concern for many local and state education agencies. The Regional Educational Laboratory West undertook this study…

This Study Snapshot highlights key findings from a study of principal retention rates to help leaders in Arizona, Nevada, and Utah better understand principal retention patterns in their state, so that their new statewide leadership support initiatives could identify areas where support could be most effective. With school systems facing an…

The "Principal Retention Patterns in Arizona, Nevada, and Utah" study examined principal retention rates in Arizona, Nevada, and Utah. The study sought to understand principal retention patterns in these states, so that their new statewide leadership support initiatives could identify areas where support could be most effective.…

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…

Theory of Mind (ToM), as a relevant aspect in children's socio-cognitive development, has been widely studied. Some results have suggested that bilingual children have an advantage over their monolingual peers in development of ToM. However, there is less research regarding the predictive role of ToM in performance of oral and reading…