This study employs hierarchal linear modeling to examine whether high school grade inflation occurred between 2010 and 2021, including for students who were tested during the pandemic. The study does so while simultaneously accounting for student and school characteristics. This is the first study, to the current authors' knowledge, that makes use…

Regional Educational Laboratory Southwest partnered with the Arkansas Department of Education to examine Arkansas's middle school and high school indicators of postsecondary readiness and success, building on an earlier study of these indicators (Hester et al., 2021). Academic indicators include attaining proficiency on state academic…

Regional Educational Laboratory Southwest partnered with the Arkansas Department of Education (ADE) to examine Arkansas's middle and high school indicators of postsecondary readiness and success, building on an earlier study of these indicators (Hester et al., 2021). Academic indicators include attaining proficiency on state achievement tests,…

The authors examined science achievement growth at Grades 3, 5, and 8 and parent school involvement at the same time points using the Early Childhood Longitudinal Study-Kindergarten Class of 1998-1999. Data were analyzed using cross-classified multilevel latent growth curve modeling with time invariant and varying covariates. School-based…

Background: Alternative school settings for students who are identified as "disruptive or dangerous" are playing an increasingly prominent role in the world of public education, yet significant gaps in our understanding of their efficacy remain. Objective: This longitudinal investigation within a large school district serving 100,000…

This manual provides guidance and documentation for users of the longitudinal kindergarten-fourth grade (K-4) public-use data file of the Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011), which includes the first release of the public version of the third-grade data. This manual mainly provides information specific…

The "No Child Left Behind Act" (NCLB, 2001) required schools to make adequate yearly progress, use disaggregated data in planning, and employ highly-qualified teachers. The school leaders became those responsible for the success of the school. In South Carolina the Department of Education has recently sought to address adequacy needs…