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General education classroom teachers initiate the referral process of students who later become identified with a disability. With recent changes in educational assessment and programming (i.e., Response to Intervention [RTI] within the reauthorization of the Individuals with Disabilities Education Improvement Act [IDEIA] [2004] and Canadian legislation, such as Ontario's Education Quality and Accountability [EQAO] Office Act [1996]), this study examined the psychometric properties of referral criteria used by teachers when referring students for special education services. The sample (N=97) consisted of Canadian and American general education classroom teachers from rural, suburban, and inner-city school districts. Exploratory factor analysis identified that the 15 referral criteria can be reduced into two subscales, inattention and aptitude, and, collectively, they accounted for 50% of the common variance in teachers' ratings of referral criteria. Suggestions for future research are also discussed. [ABSTRACT FROM AUTHOR]

Effects of inclusive school settings for students in six Indiana school corporations were investigated. Results reveal that students without disabilities educated in inclusive settings made significantly greater academic progress in mathematics and reading. For students with disabilities, there were no significant differences in reading and math achievement across the comparison groups. However, a review of group means and the percentage of students making comparable or greater than average academic progress when compared to students without disabilities indicates a pattern in favor of inclusive settings. The academic progress of students with specific disability labels, namely, learning disabilities and mild mental handicaps, also supported inclusive education. [ABSTRACT FROM AUTHOR]

Focuses on secondary inclusion programs for students with mild disabilities. Barriers to the development of secondary inclusive school programs; Secondary curricular content needs for students with mild disabilities; Developing a secondary-level inclusive school program; Decisions regarding curriculum; Significance of partnerships in secondary inclusive programs.

Genome-wide association studies have identified a protective mutation in the phospholipase C gamma 2 (PLCG2) gene which confers protection against Alzheimer's disease (AD)-associated cognitive decline. Therefore, PLCG2, which is primarily expressed in immune cells, has become a target of interest for potential therapeutic intervention. The protective allele, known as P522R, has been shown to be hyper-morphic in microglia, increasing phagocytosis of amyloid-beta (Aβ), and increasing the release of inflammatory cytokines. However, the effect of this protective mutation on peripheral tissue-resident macrophages, and the extent to which sex modifies this effect, has yet to be assessed. Herein, we show that peripheral macrophages carrying the P522R mutation do indeed show functional differences compared to their wild-type (WT) counterparts, however, these alterations occur in a sex-dependent manner. In macrophages from females, the P522R mutation increases lysosomal protease activity, cytokine secretion, and gene expression associated with cytokine secretion and apoptosis. In contrast, in macrophages from males, the mutation causes decreased phagocytosis and lysosomal protease activity, modest increases in cytokine secretion, and induction of gene expression associated with negative regulation of the immune response. Taken together, these results suggest that the mutation may be conferring different effects dependent on sex and cell type, and highlight the importance of considering sex as a biological variable when assessing the effects of genetic variants and implications for potential immune system-targeted therapies. [ABSTRACT FROM AUTHOR]

• Molecular features of DSS-induced colitis were broadly reproducible across studies. • Colitis caused systemic innate immune activation that was severe but transient. • Colitis induced immune and oxidative stress-responsive gene programs in the brain. • Oligodendrocyte genes were downregulated in the brain during colitis. • Several brain regions are compared, revealing global and tissue-specific effects. The gut and brain are increasingly linked in human disease, with neuropsychiatric conditions classically attributed to the brain showing an involvement of the intestine and inflammatory bowel diseases (IBDs) displaying an ever-expanding list of neurological comorbidities. To identify molecular systems that underpin this gut-brain connection and thus discover therapeutic targets, experimental models of gut dysfunction must be evaluated for brain effects. In the present study, we examine disturbances along the gut-brain axis in a widely used murine model of colitis, the dextran sodium sulfate (DSS) model, using high-throughput transcriptomics and an unbiased network analysis strategy coupled with standard biochemical outcome measures to achieve a comprehensive approach to identify key disease processes in both colon and brain. We examine the reproducibility of colitis induction with this model and its resulting genetic programs during different phases of disease, finding that DSS-induced colitis is largely reproducible with a few site-specific molecular features. We focus on the circulating immune system as the intermediary between the gut and brain, which exhibits an activation of pro-inflammatory innate immunity during colitis. Our unbiased transcriptomics analysis provides supporting evidence for immune activation in the brain during colitis, suggests that myelination may be a process vulnerable to increased intestinal permeability, and identifies a possible role for oxidative stress and brain oxygenation. Overall, we provide a comprehensive evaluation of multiple systems in a prevalent experimental model of intestinal permeability, which will inform future studies using this model and others, assist in the identification of druggable targets in the gut-brain axis, and contribute to our understanding of the concomitance of intestinal and neuropsychiatric dysfunction. [ABSTRACT FROM AUTHOR]

Over the past decade, seafood mislabeling has been increasingly documented, raising public concern over the identity, safety, and sustainability of seafood. Negative outcomes from seafood mislabeling are suspected to be substantial and pervasive as seafood is the world's most highly traded food commodity. Here we provide empirical systems-level evidence that enabling conditions exist for seafood mislabeling in the United States (US) to lead to negative impacts on marine populations and support consumption of products from poorly managed fisheries. Using trade, production, and mislabeling data, we determine that substituted products are more likely to be imported than the product listed on the label. We also estimate that about 60% of US mislabeled apparent consumption associated with the established pairs involves products that are exclusively wild caught. We use these wild-caught pairs to explore population and management consequences of mislabeling. We find that, compared to the product on the label, substituted products come from fisheries with less healthy stocks and greater impacts of fishing on other species. Additionally, substituted products are from fisheries with less effective management and with management policies less likely to mitigate impacts of fishing on habitats and ecosystems compared with the label product. While we provide systematic evidence of environmental impacts from food fraud, our results also highlight the current challenges with production, trade, and mislabeling data, which increase the uncertainty surrounding seafood mislabeling consequences. More integrated, holistic, and collaborative approaches are needed to understand mislabeling impacts and design interventions to minimize mislabeling. [ABSTRACT FROM AUTHOR]