Developmental theories and previous research suggest that individuals do not develop separately from their environments. Yet, limited information is known about how ecological influences specifically shape early adolescents' development. To address this, the current study examined environmental influences on early adolescents' future orientation…

The present study examines the effectiveness of an After-School Life Skills (ASLS) intervention to improve the life skills of 110 students from socially disadvantaged backgrounds at public schools of urban Bangalore in south India. These students completed ASLS intervention from 2014 to 2018 during which the life skills were assessed on a yearly…

The objective of the current study is to examine the impact of an in-school computer-assisted learning (CAL) intervention on the math achievement of rural students in Taiwan, including a marginalized subgroup of rural students called Xinzhumin, and the factors associated with this impact. In order to achieve this, we conducted a cluster randomized…

This paper provides evidence on the effect of local prescription opioid use on academic achievement of 3rd-8th graders between 2009 and 2018. Using county fixed effects models, I find that when counties have higher levels of prescription opioid use, students score lower on standardized assessments two to three years later, with variation by…

The COVID-19 pandemic significantly impacted educational outcomes, including reading achievement in grades 3-5, particularly in schools primarily serving high-poverty communities of color. This study evaluates the 95 Phonics Lesson Library (95 PLL), a targeted phonics intervention program, in a low socio-economic status, ethnically diverse,…

This study, conducted by LXD Research, evaluates the 95 Phonics Lesson Library (95 PLL), a targeted phonics intervention program in a majority low SES, ethnically diverse midwestern school district from 2023-2024. Using a quasi-experimental mixed-method design, this study compares reading outcomes of fourth and fifth graders using 95 PLL with a…

Direct certification has been described by policymakers and academics as a tool which may replace National School Lunch Program (NSLP) eligibility data (Douglas Geverdt, National Center for Education Statistics, personal communication, August 28, 2023). It suggests a policy future in which we change the metric of how we identify disadvantage. On…

Newcomer programs aim to serve newly arrived immigrant students by providing specialized instruction and nonacademic support beyond what is offered in traditional English learner classrooms. In Houston ISD, Las Americas is a standalone program that serves newcomer students in grades 4-8. Given the growth of newly arrived immigrant students in the…

Historically marginalized students, especially urban students attending under-resourced schools, experience lower levels of belongingness than their white peers in suburban, well-resourced schools. Much research highlights that student belongingness increases student outcomes such as on-time graduation, standardized test achievement, and lifetime…

The goal of Smithsonian Science for North and South Carolina Classrooms was to provide teachers with ongoing, differentiated professional development and research-based curricular materials to improve elementary student achievement in science, mathematics, and reading. This work used an inquiry-based science curriculum, Smithsonian Science for the…

The five-year project, "Smithsonian Science for North and South Carolina Classrooms" (hereafter "Smithsonian Science"), offers important evidence on the impact of the phenomena-driven science curriculum, "Smithsonian Science for the Classroom," paired with ongoing, differentiated, high-quality professional learning…

We estimated the effects of Norway's universal ECEC program - expanding access to 1- and 2-year-olds starting in the early 2000s - on standardized math and achievement tests in 5th grade (age 10) using a population-based survey sample (Norwegian Mother, Father, and Child Cohort Study, MoBa, n = 102,352), linked with national administrative records…

Background: The theory of embodied cognition claims that body interaction with the environment change how we think and constitute cognition. Accordingly, active learning enriches learning experiences which in turn lead to better learning. Purpose: Although learning by moving one's body is often regarded as active learning, not all body movements…

In this dissertation, the researcher examined the effective implementation of Tier I strategies at One Team Central School District within the broader framework of Response to Intervention (RTI) and Multi-tiered System of Support (MTSS), addressing the urgent issue of Tier 1 instructional quality, particularly targeted at economically…

The "boy turn" in research on gender and education has sought to understand how social practices and schooling contribute to the process of orientation to particular identities. This paper applies the theories of affect to explore the story of an underprivileged, low-achieving Samoan boy, as he engaged with learning Chinese in an…