This study examines teachers' beliefs in relation to their roles with respect to K-12 students with English as an additional language and co-existing disability (SEAL+D) participation in state-mandated accountability assessments. U.S. federal laws of the Elementary and Secondary Education Act (ESEA), last reauthorized as the Every Student Succeeds…

The PISA assessment indicated that the United States performs at the bottom tier among OECD membership nations in secondary school math education. The dearth of math proficiency presented a significant problem for the United States to maintain its future leadership in global technology. The purpose of this exploratory multiple case study was to…

The purpose of this quantitative quasi-experimental, pretest-posttest, control group design study was to investigate the effects of Response to Intervention (RtI) and computer-based programs on addressing literacy acquisition skills. This study is important because there is an inordinate number of students who are designated as requiring special…

This study's first purpose was to investigate effects of a fourth- and fifth-grade "next-generation" fraction intervention, which included six enhancements over a previously validated fraction intervention, designed to address career- and college-readiness standards. The study's second purpose was to assess effects of the next-generation…

This study is an attempt to design and develop as well as validate sets of Online Instructional Materials in Mathematics VI at selected elementary schools in DCS, Manila, specifically, focused on the study of Geometry and Measurement. Using both documentary analysis and descriptive method of study, two (2) major groups of respondents were chosen…

The purpose of this research is to review the literature regarding (1) the design of sustainable competency development in the 21st century for teachers, (2) sustainable competency subconstruct design from the perspective of tactical operation, (3) sustainable competency subconstruct design from the perspective strategic operation, (4) construct…

Progress in International Reading Literacy Study (PIRLS) is a large-scale assessment that measures how effective countries are in teaching reading literacy. Conducted every five years since 2001 (with Australia participating since 2011), PIRLS provides information about how to improve teaching and learning so that young students become…

Empirical evidence suggests children's socio-emotional skills--an important determinant of school achievement--vary according to socioeconomic family background. This study assesses the degree to which differences in socio-emotional skills contribute to the achievement gap between socioeconomically advantaged and disadvantaged children. We used…

Inequality in the shadow? Cross-national comparisons of the effects of additional instruction on math and science performance based on PISA 2018 data Background Many educational systems worldwide are experiencing a growing demand for shadow education, which often takes the form of outside-school educational activities such as private tutoring…

READ 180 was adopted by a school district in Southern Alabama (SDSA) in response to students' low state reading and comprehension scores statewide. However, after years of implementation, it is unclear whether the READ 180 curriculum and the instructional practices characteristics of the READ 180 have been implemented with fidelity across district…

In order to make appropriate educational recommendations, psychologists must understand how cognitive test scores influence specific academic outcomes for students of different ability levels. We used data from the WISC-V and WIAT-III (N = 181) to examine which WISC-V Index scores predicted children's specific and broad academic skills and if…

The purpose of this study was to study the impact on student performance due to participation in the Catapult Learning Intervention program in the Mathematics services offered in a religious non-public school system in the Northeastern United States from grades K-2. Student scaled scores from the NWEA MAP assessments administered at the beginning…

Large scale international assessments depend on invariance of measurement across countries. An important consideration when observing cross-national differential item functioning (DIF) is whether the DIF actually reflects a source of bias, or might instead be a methodological artifact reflecting item response theory (IRT) model misspecification.…

Edgenuity is a one of a multitude of digital support tools for instruction and intervention. In 2019,a School District in the South began using Edgenuity -- a digital intervention platform focused on grade and credit recovery. This current study evaluated Edgenuity to determine its effects on students learning and the associated cost. For the…

Children from lower socioeconomic status (SES) backgrounds tend to have more negative self-perceptions. More negative self-perceptions are often related to lower academic achievement. Linking these findings, we asked: Do children's self-perceptions help explain socioeconomic disparities in academic achievement around the world? We addressed this…