Based on 1,364 children across Grades 1, 3, and 5, the present study explored the mutualism of (externalizing and internalizing) behavioral problems and language, and whether social skills explained such mutualism. The random intercept cross-lagged panel models were conducted to control for between-person level variance and to explore mutualism of…

This study tested a novel approach to capitalizing on the benefits of play for informal math learning. Two experiments evaluated a platform called "Fraction Ball," that provides an embodied, playful, and physically active learning experience by modifying the lines on a basketball court to support rational number learning. In the Pilot…

The purpose of this feasibility study was to examine the potential impact of reading digital interactive e-books, Word Knowledge e-books (WKe-Books), on essential skills that support reading comprehension with third-fifth grade students. Students (N= 425) read two WKe-Books, that taught word learning and comprehension monitoring strategies in the…

Background: School-based COVID-19 testing is a potential strategy to limit COVID-19 transmission among youth in congregate settings such as schools, sports programs, and summer camps. The purpose of this study is to evaluate the feasibility and effectiveness of frequent rapid antigen testing at a supervised distance-learning setting for elementary…

Purpose: The purpose of this quantitative causal-comparative research study was twofold. First was to examine the impact of the use of the mindfulness computer program, Inner Explorer, on math success as measured by the cumulative CAASPP scores in sixth-grade tests. The second was to determine how the use of Inner Explorer affected students'…

The present study tests two predictions stemming from the hypothesis that a source of difficulty with rational numbers is interference from whole number magnitude knowledge. First, inhibitory control should be an independent predictor of fraction understanding, even after controlling for working memory. Second, if the source of interference is…

How does live instruction relate to student engagement in distance learning? Does the relationship differ across grade levels? This study addresses these questions by examining data from a random sample of families from a large urban school district in southern California. We find a strong correlation between live instruction and student…

Artificial photosynthesis is a promising approach to generate commodity chemicals using abundant chemical feedstocks and renewable energy sources. Despite its importance, affordable and effective hands-on classroom activities that demonstrate artificial photosynthesis and teach key concepts, especially for primary school students, are lacking.…

This brief summarizes key findings from the "Bilingual Research Journal" article "Understanding Newcomer English Learner Students' English Language Development: Comparisons and Predictors." The study analyzed incoming English proficiency and subsequent English language growth among newcomer students, and further explored how…

Dialogic, sense-making interactions are critical venues for language development and science learning, particularly for emergent multilingual students. Designing and facilitating such learning opportunities is pedagogically complex work and often requires significant shifts in practice. We report on a design study in which we partnered with 5th…

While the role of parental ideologies on children's bi/multilingual development and the role of children's beliefs about multilingualism are well-documented, less work examines how parental and student ideologies are enacted through talk. That is, how do students interpret what their family caregivers tell them about bi/multilingualism, and how do…

The purpose of this study was to examine the relationship between schools' multi-tiered systems of support (MTSS) implementation, students' perceptions of their social-emotional learning (SEL), educators' perception of students' SEL, and academic achievement for Hispanic/Latino, African American, and Asian elementary school students as measured by…

Newsela contracted with LearnPlatform by Instructure (LearnPlatform), a third-party edtech research company, to examine the relationship between Newsela ELA usage and outcomes for students. LearnPlatform designed the study to satisfy Level II requirements (Moderate Evidence) according to the Every Student Succeeds Act (ESSA). The study included…

Student voice is essential for PBIS, but a tool for gathering students' perspectives of PBIS is not available in the literature. The purpose of this study was to develop and validate a universal-level PBIS survey for students, the Student Perceptions of Behavior and Discipline (StPBD). This survey was designed to mobilize student engagement and…

Student behavior problems in general-education classrooms present a major barrier to effective teaching. Behavior challenges, such as disruptions, noncompliance, and peer conflicts, reduce instructional time, whereas prosocial behaviors, such as paying attention, being ready to work, asking for help, participating in class, and completing…