This article examines research literature that overlaps the fields of mathematics and special education, with a particular focus on students with disabilities at the middle and high school levels. We report the results of this literature by describing some of the inconsistencies or contradictions between the fields as well as the commonalities that exist in the research and recommendations. Fin...

The Basic Issue: In economic situations involving multiple agents, the primary source of uncertainty is often the behavior of other agents. This behavioral uncertainty can lead to situations in which, starting from the same structural conditions, multiple outcomes are possible depending on the expectations of the agents. For example, an economy might experience two possible outcomes as follows:...

strategic programming, complex supply chain, lean, production programming, suppliers selection,   electre this paper represents a model of strategic programming with limited resources in a complex supply chain. the main goal of the proposed model is to increase efficiency and effectiveness of the supply chain with respect to income increases and cost decreases. using special objective functions...

Many potteries have been discovered from excavations and a surface survey at Shahdad, but few works have beendone to examine craft specialization in pottery production at this important site. Different types of potteries, some ofwhich bearing potter marks demonstrate that craftsmen of the site had involved in manufacturing of centralized potteryproduction. A number of kilns and many waste of po...

The purpose of the current study was to evaluate a new measure, the Autism Self-Efficacy Scale for Teachers (ASSET) for its dimensionality, internal consistency, and construct validity derived in a sample of special education teachers (N = 44) of students with autism. Results indicate that all items reflect one dominant factor, teachers' responses to items were internally consistent within the ...

Previous work from our laboratories has shown that monolingual Japanese adults who were given intensive high-variability perceptual training improved in both perception and production of English /r/-/l/ minimal pairs. In this study, we extended those findings by investigating the long-term retention of learning in both perception and production of this difficult non-native contrast. Results sho...

I argue that there are at least two concepts of law of nature worthy of philosophical interest: strong law and weak law. Strong laws are the laws investigated by fundamental physics, while weak laws feature prominently in the “special sciences” and in a variety of non-scientific contexts. In the first section, I clarify my methodology, which has to do with arguing about concepts. In the next se...

Twenty-five years ago educational services for children with disabilities were frequently fragmented, underfunded, highly segregated, and unreliable. Public schools were often ill prepared and unwilling to provide special and necessary services to children with disabilities. Over the past two decades, efforts to provide an appropriate education for children with disabilities in America—through ...