The heterogeneity among children with learning disabilities still represents a barrier and a challenge in their conceptualization. Although a dimensional approach has been gaining support, the categorical approach is still the most adopted, as in the recent fifth edition of the "Diagnostic and Statistical Manual of Mental Disorders." The…

Through a review of the literature on mathematical learning disabilities (MLD) and low achievement in mathematics (LA) we have proposed a model classifying mathematical skills involved in learning mathematics into four domains (Core number, Memory, Reasoning, and Visual-spatial). In this paper we present a new experimental computer-based battery…

The purpose of the study was to examine categories of disabilities and disputes common to special education hearings in the State of Texas between 2006 and 2008, and to determine which party typically prevailed in these hearings. Special education disability was based on the 13 categories identified by the State of Texas. Chi square compared…