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…

In many states, writing is tested only in selected grades causing writing instruction often to be over-emphasized some years and neglected in others. The present study examines how students' motivation for writing differs during the middle school years. We administered the "Self-Beliefs, Writing Beliefs, and Attitude Survey" (SWAS) to a…

The author discusses fixing the "Iceberg Problem" of gaps and unfinished learning lurking beneath the surface of math students. Math is cumulative, with new learning resting atop earlier mastery. Year by year, students learn interconnected concepts in a coherent progression, building a foundational body of knowledge that undergirds new…

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 purpose of this study was to examine construct validity of methods of calculating lexical diversity in written narrative samples relative to children's performance on a reading vocabulary measure. For 234 children in first to fifth grade, written narratives were examined and compared between grades for number of different words (NDW), total…

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…

Background: South African primary school learners have participated in several national and international literacy (reading and writing) studies that measure learners' achievement in different grades and at different intervals. Numerous scholars have analysed the results of these assessments. We extended their analyses by investigating the grade…

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…

The purpose of this brief is to summarize some of the past exclusionary practices that resulted from low expectations for students with disabilities, and how those were addressed in policies related to standards-based reform. The brief is based on a comprehensive paper that takes a cross disciplinary approach to examining expectations for students…

The purpose of this study was to examine the validity of two widely used Curriculum-Based Measurement (CBM) in reading--oral reading and maze task--in relation to reading comprehension on state tests using a meta-analysis. A total of 61 studies (132 correlations) were identified across Grades 1 to 10. A random-effects meta-analysis was conducted…

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…