This study estimated male-female and Black-White achievement gaps without accounting for low test motivation, then compared those estimates to ones that used several approaches to addressing rapid guessing. Researchers investigated two issues: (1) The differences in rates of rapid guessing across subgroups and (2) How much achievement gap…

As states evaluate whether they should continue with their current assessment program or adopt next-generation college readiness assessments, it is important to ascertain the degree to which current high school assessments can be used for college readiness interpretations. In this study, we examined the ability of a state assessment to serve as an…

Indicators of student academic growth are desired in state accountability systems in order to approximate student learning over time and attribute observed growth to schooling inputs. Through an extant analysis of five states' assessment data, this study offers evidence about whether longitudinal match rates and measures of growth differ at the…

The PISA for Development (PISA-D) project aims to make PISA more accessible and relevant to middle- and low-income countries by introducing new features to the assessment, including tests that are specially designed to measure lower levels of performance, contextual questionnaires that better reflect the situations of 15-year-olds across a diverse…

Recent Center for Research on Education Outcomes (CREDO) analyses find that cyber charter schools in seventeen states show consistently low reading and mathematics value-added test scores compared to traditional public schools serving comparable students. This generally accords with prior research. We hypothesize that the relatively poor…

The research set out in this paper attempts to identify whether one of three conventional IQ tests is more capable of identifying intellectual potential amongst poor children in Dar es Salaam. To this end 1857 children from 17 government schools in poor districts of Dar es Salaam were asked to complete a questionnaire and undertake a range of…

In 2016, 20 states administered the ACT exam to all high school students. Of those 20 states, three use the ACT in their statewide testing program as an assessment for accountability at the high school level. States using the tests as part of an accountability system are required to submit results from an independent alignment study to the U.S.…

The report brief describes district-level ACT test results for AISD students in the 2015-2016 school year.

This study finds that, breaking with decades of slow improvement, U.S. reading and math scores on the National Assessment of Educational Progress (NAEP) and other assessments have seen historic declines since most states implemented national Common Core English and math curriculum standards six years ago. This descriptive analysis is designed to…

The purpose of this study was threefold: to examine unique and shared risk factors of comorbidity for reading comprehension and word-problem solving difficulties, to explore whether language minority (LM) learners are at increased risk of what we refer to as "higher order comorbidity" (reading comprehension and word-problem solving…

The impact of the COVID-19 pandemic continues to overwhelm the functioning and outcomes of educational systems throughout the nation. The public education system is under particular scrutiny given that students, families, and educators are under considerable stress to maintain academic progress. Since the beginning of the crisis, school-systems…

We published our first set of Connections Academy efficacy reports containing independently assured efficacy statements in 2018. We went on to build on that body of research, and updated our reporting with new findings in 2021. Our latest study compared Connections Academy students' state test scores in reading and math with students in…

Two major reforms have transformed California's K-12 education system over the past decade. To revamp English and mathematics instruction, the Common Core standards were adopted in 2010, with district implementation beginning several years later. In 2013, the Local Control Funding Formula (LCFF) was enacted to increase funding for disadvantaged…

This is the 20th report by the National Center on Educational Outcomes (NCEO) that describes how states publicly report assessment data for students with disabilities in K-12 schools in the United States. The purpose of this report is to examine the extent to which states reported 2016-17 assessment data for students with disabilities "to the…

Throughout the country, state assessments in reading, mathematics, and science continue to play important roles in instructional improvement and accountability. State assessments must align to academic standards that are significantly more challenging than previous standards, reflecting the current knowledge and skill demands of postsecondary…