This study's primary purpose was to determine how students with a learning disability (LD) in mathematics react in different testing environments, and whether changing the testing parameters can improve the outcomes. Quantitative data was collected through questionnaires, heart rates, and math fluency probes. These data were used to test the…

Previous research illustrated that reading comprehension and science performance correlate highly. Because students with specific learning disorders with impairments in reading (SLD-IR) show deficits in reading comprehension, they may struggle to perform in science. As language in science is characterized by linguistic complexity, the question…

The growing number of students with Learning Disabilities (LD) who are granted test accommodations raises many theoretical questions with educational implications. The aim of the current study is to examine levels of positive affect as an indicator of wellbeing among students with LD who receive test accommodations and to identify the mediating…

Latent transition analysis (LTA) was initially developed to provide a means of measuring change in dynamic latent variables. In this article, we illustrate the use of a cognitive diagnostic model, the DINA model, as the measurement model in a LTA, thereby demonstrating a means of analyzing change in cognitive skills over time. An example is…

This research study investigates the ability of students to tackle the solving of unique mathematical problems in the domain of numerical series, verbal and formal, and its influence on the motivation of junior high students with learning disabilities in the Arab sector. Two instruments were used to collect the data: mathematical series were…

The present study explores the extent to which maternal attachment and teacher--student attachment-like relationships explain the socioemotional adaptation of students with disabilities. Participants consisted of 65 dyads of homeroom teachers and their students (from a middle-to-low-class area in Northern Israel) with learning disabilities (LD),…

We evaluated the relationship between victimization and academic achievement from a nonlinear perspective using a cusp catastrophe model. Participants were 62 students with identified learning disabilities (LD) using statewide criteria in Greece. Students participated in a 2-year cohort-sequential design. Reading assessments involved measures of…

Current assessment practices in the United States are not able to accurately capture the total linguistic, cognitive, and achievement abilities of bilingual learners. There are psychometric complexities involved when assessing and interpreting test results of bilingual students, which impact the validity of this practice. Further, the compromise…

To insure academic success for students with learning disabilities, it is critical that educators are able to make timely and effective instructional decisions. The focus of this study was to evaluate the relationship and effectiveness of two different progress monitoring tools, a measure of oral reading fluency and the Wilson Reading System's…

The psychometric properties and multigroup measurement invariance of scores across subgroups, items, and persons on the "Reading for Meaning" items from the Georgia Criterion Referenced Competency Test (CRCT) were assessed in a sample of 778 seventh-grade students. Specifically, we sought to determine the extent to which score-based…

The study of linear relationships is foundational for mathematics teaching and learning. However, students' abilities to connect different representations of linear relationships have proven to be challenging. In response, a computer-based instructional sequence was designed to support students' understanding of the connections among…

We compared two approaches to teaching United States history to students with learning disabilities (LD). We randomly assigned students in seventh through ninth grades (n = 44) to separate treatment groups (strategy-based instruction or traditional instruction). In both approaches, students were taught identical content on two units of the Civil…