Competency-based education has received growing attention in recent years as a way to address preK-12 learning goals. In competency-based education, students are promoted to the next course of study or grade level in each subject area after demonstrating mastery of identified learning targets aligned to standards. Westminster Public Schools in…

Classroom-level influences on literacy skills in kindergarten through Grade 2, and on literacy and numeracy skills in Grades 3, 5, 7, and 9, were examined by comparing the similarity of twins who shared or did not share classrooms with each other. We analyzed two samples using structural equation modeling adapted for twin data. The first, Study 1,…

This paper is the first to examine the longitudinal results of six years of implementation of Literacy Squared, a biliteracy model for Spanish/English speaking emerging bilingual students. This model includes paired literacy instruction with grade-specific time allocations for Spanish literacy and literacy-based ELD. Furthermore, cross-language…

The aim of this study was to measure the impact of the overall school facility condition for traditional Colorado elementary schools, according to Colorado's Facilities Conditions Index (FCI), on student achievement, as measured by the Colorado Student Assessment Program (CSAP). Control variables included Special Education (SPED), English Language…

Recent analyses of wide-scale writing assessment outcomes indicate that English writing achievement for fourth- and fifth-grade emerging bilingual learners continues to be an area of great concern. Utilizing the theory of holistic bilingualism and a mixed methods design, this study examines the writing skills of 44 emerging bilingual fourth and…

This study is to investigate whether "My Class Activities" (MCA; Gentry & Gable, 2001a), an instrument developed to measure students' perceptions of their classroom activities, yields valid data when used with elementary students in China after translation into Chinese. The four factors measured by the instrument (Interest,…

Background: Afterschool programs are promising arenas to improve youth physical activity (PA) levels. During the school year for 2012-2013, 5 elementary schools from a low-socioeconomic status (SES) school district in southern Colorado participated in evaluation of the afterschool program entitled Keep It Moving! (KIM). Methods: In this…

It is often assumed that differences in teacher characteristics are a major source of variability in children's educational achievements. We examine this assumption for early literacy achievement by calculating the correlations between pairs of twin children who either shared or did not share a teacher in kindergarten, Grade 1, and Grade 2.…

This qualitative, grounded theory study investigated teacher perspectives on the relationship between executive function and reading aptitude. The influence of executive function may be underestimated in terms of its impact on reading aptitude, which could have significant implications on how reading aptitude is currently defined. The foundational…

Objective: Determine validity of Day in the Life Questionnaire-Colorado (DILQ-CO) as a dietary assessment tool for classroom-administered use. Methods: Agreement between DILQ-CO responses and weighed plate waste measured in 125 fourth-grade students in 2 low-income schools. Validity assessed by comparing reported school lunch items and portion…

Background: To improve support and justi?cation for health promotion efforts in schools, it is helpful to understand how students' health behaviors affect academic performance. Methods: Fifth-grade students completed an online school-administered health survey with questions regarding their eating behavior, physical activity, academic performance,…

Background: Cluster-randomized experiments that assign intact groups such as schools or school districts to treatment conditions are increasingly common in educational research. Such experiments are inherently multilevel designs whose sensitivity (statistical power and precision of estimates) depends on the variance decomposition across levels.…

Care Quality Rating and Improvement Systems (QRISs) have advanced and matured, a number of states and localities have undertaken evaluations to validate the systems. Such efforts stem from the desire to ensure that the system is designed and operating in the ways envisioned when the system was established. Given that a central component in a QRIS…

The genetic factor structure of a range of learning measures was explored in twin children, recruited in preschool and followed to Grade 2 ("N"?=?2,084). Measures of orthographic learning and word reading were included in the analyses to determine how these patterned with the learning processes. An exploratory factor analysis of the…

The present study piloted a survey-based measure of Opportunity to Learn (OTL) and Academic Language Exposure (ALE) in fourth grade science classrooms that sought to distinguish teacher practices with ELL (English language learner) and non-ELL students. In the survey, participant teachers reported on their instructional practices and the context…