The incidence of writing disorder is as common as reading disorder, but it is frequently under-identified and rarely targeted for intervention. Increasing clinical understanding on various subtypes of writing disorder through assessment guided by data-driven decision making may alleviate this disparity for students with writing disorders. The…

\The purpose of this study was to investigate population invariance of the true-score linking functions with respect to the ability subgroups (i.e., average-achieving students, low-achieving students, and students with learning disabilities). The mean/mean linking functions for five alternate forms of a curriculum-based math problem solving…

This study compared oral personal and fictional narratives of diverse (African American and Caucasian) students with and without learning disabilities. Naturalistic conversation with embedded narrative prompts and supports provided the context for narrative elicitation. The participants were 82 fourth to seventh graders from urban and suburban…

Learning Disabilities (LDs) affect a significant number of students in elementary and secondary school. In order for these students, along with parents and teachers, to understand the nature of their specific difficulties, and have equal opportunity in academic settings, a comprehensive psychological report containing properly informed…

This study analyzed personal and fictional narratives of culturally/ethnically diverse students with and without learning disabilities. The participants were 82 fourth to seventh graders from urban and suburban schools located in a Midwest metropolitan area. Narratives were elicited in the context of naturalistic conversation and analyzed using…

Little is known about how best to teach mathematics to students with learning disabilities. This study explored the performance and self-reported calculator use of 13 sixth-grade and 15 seventh-grade students with learning disabilities educated in either standards-based or traditional mathematics curricula on multiple-choice and open-ended…

In the "PIRLS (Progress in International Reading Literacy Study) 2006 Encyclopedia," each participating country, 39 in total, describes its education system and the reading curriculum as it is intended to be taught, and outlines the polices and practices that guide reading instruction and teacher education. This in-depth, qualitative…