This quantitative study examines the relationships among Scranton City School district students' scores on standards-based report cards and end-of-year TCAP (Tennessee Comprehensive Assessment Plan) mathematics scores. Specifically, relationship levels between teacher-reported levels of mastery by students on five state-directed mathematics…

Response time is an important research topic in the field of psychometrics. This dissertation tries to explore some response time properties across several item characteristics and examinee characteristics, as well as the interactions between response time and response outcomes, using data from a statewide mathematics assessment in two grades.…

In many countries, standardized math tests are important for achieving academic success. Here, we examine whether content of items, the story that explains a mathematical question, biases performance of low-SES students. In a large-scale cohort study of Trends in International Mathematics and Science Studies (TIMSS)--including data from 58…

The global pandemic left many schools across the country content with low expectations regarding student achievement (Gross & Opalka, 2020). It seemed as though learning loss and academic struggles would become the norm for students throughout the country, particularly in mathematics. Though few states could maintain or improve math…

As highlighted in the literature, one of the main difficulties in mathematics is the management of different semiotic representations. This difficulty occurs in verticals throughout schooling and is often an obstacle to the proper learning process of mathematics. The present study aims to investigate the different facets of these difficulties with…

The overarching goal of this quantitative study was to determine if there were significant differences in the Louisiana Education Assessment Program (LEAP 2025) achievement scores of Algebra I students before and after attending summer remediation. The sample size consisted of 581 freshman students from the 2016-2017, 2017-2018, 2018-2019, and…

The purpose of the quantitative ex-post facto study was to determine to what extent a predictive relationship exists between students' reading comprehension skills and mastery of conceptualizing mathematical problems for students in the fifth through eighth grades in a metropolitan area in the northeastern United States. The Federal School…

The concentration in K-12 education on higher-order thinking has diminished the importance of math fact automaticity, which is the ability to deliver a correct answer immediately from long-term memory without impeding the working memory. This quantitative study investigated the influence of automaticity of high school students on their Missouri…

Since 2015/16, a standardized written final examination in mathematics or applied mathematics has been compulsory for nearly all pupils at the upper secondary level in Austria. While this standardized competence-oriented maturity examination is intended to increase pupils' subject-related study ability, empirical research in this regard is scarce.…

Early detection of and relevant information on children's mathematical difficulties is important to initiate targeted teaching and intervention. This study investigated the extent to which strategy use in single-digit addition provides additional predictive information about 61 grade one children's (6-year-old) mathematical achievement 3 years…

Purpose: The purpose of this study was to evaluate the impact of using Imagine Math Facts on student mathematics proficiency. Methods: This retrospective study compared the performance of Grade 1-5 students who used or did not use the Imagine Math Facts program on a standardized assessment of mathematics proficiency. Statistical matching was…

This quantitative, correlational-predictive study examined the predictive relationship of the NWEA's Map Growth projected proficiency report data with students' STAAR scores in the area of mathematics, using archival data from the 2021-2022 school year. The theoretical foundation for this study was provided by Vygotsky's zone of proximal…

Recent research has demonstrated an intersectional approach to the study of differential item functioning (DIF). This approach expands DIF to account for the interactions between what have traditionally been treated as separate grouping variables. In this paper, we compare traditional and intersectional DIF analyses using data from a state testing…

U.S. public schools are engaged in an unprecedented effort to expand tutoring in the wake of the COVID-19 pandemic. Broad-based support for scaling tutoring emerged, in part, because of the large effects on student achievement found in prior meta-analyses. We conduct an expanded meta-analysis of 265 randomized controlled trials and explore how…

Digital math assessments with bilingual accommodations allow multilingual learners to use their entire linguistic repertoire to showcase their knowledge and skills. The bilingual accommodations, which include tools like language translation and audio prompts in both English and Spanish, are designed to be adaptable, giving multilingual learners…