Objective: This longitudinal study investigated the predictors of and changes in psychological trauma during the COVID-19 pandemic. Method: Participants included 236 adolescents (130 males; M age = 16.74 years in spring 2020; 49.6% diagnosed with attention-deficit hyperactivity disorder; 16.1% diagnosed with an anxiety or depressive disorder) in…

We describe here lessons learned in designing an early algebra curriculum to measure early algebra's impact on children's algebra readiness for middle grades. The curriculum was developed to supplement regular mathematics instruction in Grades K-5. Lessons learned centered around the importance of several key factors, including using conceptual…

Background: Food insecurity is characterized by limited access to adequate food due to a lack of money or resources (eg, lack of transportation to obtain food). School aged children who are experiencing food insecurity are at greater risk for poor academic outcomes, but previous studies have not examined the effects of food insecurity on specific…

This study explored whether initial skill moderated outcomes of Promoting Algebra Readiness, a Tier 2 sixth grade mathematics intervention targeting conceptual and procedural knowledge of fractions. The study analyzed data from a quasi-experimental pilot study in which at-risk students (n = 198) were assigned to the treatment or control condition…

More than ever in the past, researchers have access to broad, educationally relevant text data from sources such as literature databases (e.g., ERIC), an open-ended response from online courses/surveys, online discussion forums, digital essays, and social media. These advances in data availability can dramatically increase the possibilities for…

Prior research has shown that game-based learning tools, such as DragonBox 12+, support algebraic understanding and that students' in-game progress positively predicts their later performance. Using data from 253 seventh-graders (12-13 years old) who played DragonBox as a part of technology intervention, we examined (a) the relations between…

The COVID-19 pandemic impacted the educational experiences of diverse student populations throughout the country and among Virginia public schools. English Learners (ELs) had a unique set of needs and services prior to the pandemic, and potentially were more vulnerable to pandemic-related disruptions in typical school operations than other student…

Students with emotional and behavioral disorders (EBD) characteristically experience academic difficulties. There is growing evidence that the continuum from academic competence to underachievement is partially explained by executive function (EF; neurocognitive attention-regulation processes) and stress. Yet, there is scarce research…

The current review of the role of executive function (EF) in reading provides a brief summary of analyses with a large-scale longitudinal dataset and a meta-analysis, along with proposing a framework for designing EF training studies. The 1st study, based on latent growth models with structured residuals, demonstrated a longitudinal reciprocal…

The purpose of this study was to evaluate Peer Group Connection-Middle School, a cross-age peer mentor program designed to enhance student retention and achievement during the transition from elementary to middle school. We present findings from an individual-level randomized controlled trial that included 1,902 sixth-grade students across three…

Middle schools implementing a multi-tiered system of supports will provide adolescents with or at risk for reading difficulties supplemental, small-group reading intervention classes. Although numerous studies have established that peer collaboration, blended learning, differentiation, and sufficient time for instruction are effective practices…

Assessing students' conceptions related to independence of events and determining probabilities from a sample space has been the focus of research in probability education for over 40 years. While we know a lot from past studies about predictable ways students may reason with well-known tasks, developing a diagnostic assessment that can be used by…

Though argumentative writing is a vital skill across diverse content areas and domains, most U.S. students perform below grade level in writing, and teachers are often unprepared to address this shortfall because their training approaches writing as a subspecialty of reading rather than its own unique discipline. Writing instruction and assessment…

Executive functioning (EF) deficits, such as challenges with planning, organization, and materials management, negatively impact academic performance, particularly for middle-school students with autism spectrum disorder (ASD) without intellectual disability (ID). The aim was to assess the initial efficacy of the school-based version of the…

We examine the effect of attending stand-alone technical high schools in Connecticut using regression discontinuity. Male students are 10 percentage points more likely to graduate from high school and have half a semester less time enrolled in college. Male students have 32% higher average quarterly earnings. Earnings effects may in part reflect…