Educational stakeholders have long known that students might not be fully engaged when taking an achievement test and that such disengagement could undermine the inferences drawn from observed scores. Thanks to the growing prevalence of computer-based tests and the new forms of metadata they produce, researchers have developed and validated…

Schools often have to decide between extending the length of the school year or the school day. This paper examines the effects of changes in the distribution of instructional time on eighth-grade student achievement through a methodological framework that disaggregates total yearly instructional time into separate inputs for days per year and…

Previous studies that attempted to explain why girls often perform better than boys in reading have emphasized the role of values and beliefs, with little attention paid to the role of emotions. This study focused on the role of parent-child emotional contagion in explaining gender differences, by investigating how parents' reading emotion…

The objectives of this study were to analyze the validity, practicality, and effectiveness of South Kalimantan local wisdombased biology learning and its effect on student learning outcomes. The research method used is research and development. This research was in a Develop stage of Thiagarajan's Model. This development has produced learning…

Recent years have brought a major shift in the field of international comparative education with the rise of quantitative assessments of student achievement. Within these studies, outside-school-time (OST) as a supplement and complement to schooling has been included. However, OST is difficult to define and measure; and challenges multiply when…

Students with specific learning disabilities (SLDs) are more likely to exhibit internalizing and externalizing behaviors than typically developing peers. Virtually none of the literature, however, reports on the behaviors of students at-risk for writing disabilities (AR-WD). We compared the behaviors of writers who are AR-WD and typically…

This report provides information about the performance of Aboriginal students (including adults) in public schools. Readers should notice that there are changes to historical and trend data. Once a student has self-identified as being of Aboriginal ancestry, the student is included in all report outcomes for Aboriginal students. This approach…

Background: Spatial skills and mathematical ability have been repeatedly identified as critical for achievement in Science, Technology, Engineering, and Mathematics (STEM). Previous studies have identified correlations between spatial skills and mathematical achievement; however, questions remain regarding improvements in non-spatial areas…

Educators in gifted education struggle to identify effective strategies for identifying gifted students from under-served populations who would benefit from gifted education services. Using data from a longitudinal study and drawing from an initial student sample in 12 low-income rural districts, we examined an alternative identification process…

Important educational policy decisions, like whether to shorten or extend the school year, often require accurate estimates of how much students learn during the year. Yet, related research relies on a mostly untested assumption: that growth in achievement is linear throughout the entire school year. We examine this assumption using a data set…

Despite much research examining whether bilingual individuals demonstrate superior executive function (EF) skills compared to monolinguals, the purported bilingual advantage remains controversial. One potential reason for discrepant findings across studies examining the bilingual advantage is the difficulty in matching monolingual and bilingual…

Combining Bachman's (1990) conceptualization of content validity with Messick's (1989) unifying model of construct validity, this study attempted to fill the gap in researching content validation in the context of a university reading achievement test by (a) examining traditional content validity evidence and (b) analyzing the test scores to…

This article aims to point out how school autonomy helps principals reach higher quality by increasing flexibility in three areas: pedagogy, organization and management. Autonomy leads to an improvement in student performance and, consequently, in educational quality. A theoretical framework based on literature review and PISA results is followed…

The Computer-based Orthographic Processing Assessment (COPA) is a newly developed assessment to measure orthographic processing skills, including rapid perception, access, differentiation, correction, and arrangement. In this study, cognitive diagnostic models were used to test if the dimensionality of the COPA conforms to theoretical expectation,…

Information and communication technology (ICT) is key to educational development. This study explores the mechanism influencing the use of ICT on students' science literacy. We utilized two-level hierarchical linear models and structural equation models to analyze data collected from the 2015 Program for International Student Assessment (PISA) in…