To what extent do frameworks of reading development and the phonics screening check support the assessment of reading development in England?

The purpose of this article is to question the suitability of the phonics screening check in relation to models and theories of reading development. The article questions the appropriateness of the check by drawing on theoretical frameworks which underpin typical reading development. I examine the Simple View of Reading developed by Gough and Tunmer and Ehri’s model of reading development. The article argues that the assessment of children’s development in reading should be underpinned and informed by a developmental framework which identifies the sequential skills in reading development

Real-time Incision Simulation Using Discontinuous Free Form Deformation

Surgical simulations with the aid of computers is a topic of increasingly extensive research. Real-time response and interactivity are crucial components of any such system and a major effort has been invested in finding ways to improve the performance of existing systems

An Event-Driven Framework for the Simulation of Complex Surgical Procedures

Abstract. Existing surgical simulators provide a physical simulation that can help a trainee develop the hand-eye coordination and motor skills necessary for specific tasks, such as cutting or suturing. However, it is equally important for a surgeon to gain experience in the cognitive processes involved in performing an entire procedure. The surgeon must be able to perform the correct tasks in the correct sequence, and must be able to quickly and appropriately respond to any unexpected events or mistakes. It would be beneficial for a surgical procedure simulation to expose the training surgeon to difficult situations only rarely encountered in actual patients. We present here a framework for a fullprocedure surgical simulator that incorporates an ability to detect discrete events, and that uses these events to track the logical flow of the procedure as performed by the trainee. In addition, we are developing a scripting language that allows an experienced surgeon to precisely specify the logical flow of a procedure without the need for programming. The utility of the framework is illustrated through its application to a mastoidectomy.

Changing Patterns in Residential Services for the Mentally Retarded

https://digitalcommons.unmc.edu/wolf_books/1007/thumbnail.jp

Epidemiologia das encefalites por arbovírus na amazônia brasileira Epidemiology of encephalitis by arboviruses in the Amazon region of Brazil

Os autores revêem os aspectos ecoepidemiológicos apresentados pelos virus da encefalite de St. Louis (SLE), encefalites equinas Leste (EEE), Oeste (WEE) e Venezuelana [subtipos III, Mucambo (MUC) e IV, Pixuna (PIX)], decorrentes dos estudos realizados em diversas áreas da Região Amazônica brasileira, especialmente ao longo das rodovias e projetos de desenvolvimento. Esses vírus são amplamente distribuídos na Amazônia e pelo menos quatro deles, EEE, WEE, MUC e SLE já demonstraram ser patógenos do homem. O diagnóstico da doença humana foi feito por sorologia, sendo que de MUC e SLE obteve-se também isolamento viral. O vírus PIX, parece ser o menos prevalente e foi isolado em poucas oportunidades. Virtualmente se desconhecem os vetores do PIX e WEE. As aves silvestres constituem os hospedeiros principais de todos esses vírus, exceto do MUC, para o qual constituem os roedores. O quadro clínico apresentado pelos pacientes infectados na Amazônia é discutido, comparando-o ao apresentado em outras áreas, especialmente nos EUA, onde periodicamente SLE, EEE e WEE causam surtos de doença humana. Nenhuma epidemia foi até o presente detectada, embora em 1960 uma epizootia em eqüinos causada pelo EEE tenha sido registrada em Bragança, Pará, onde em um rebanho de 500 animais ocorreu uma letalidade de 5%. Quatro outras pequenas epizootias determinadas pelo SLE ocorreram nas florestas adjacentes a Belém, envolvendo aves silvestres e animais sentinelas.<br>An overview of ecological, epidemiological and clinical findings of potential arthropod-borne encephalitis viruses circulating in the Amazon Region of Brazil are discussed. These viruses are the Eastern Equine Encephalitis (EEE), Western Equine Encephalitis (WEE), St. Louis Encephalitis (SLE), Mucambo (MUC) and Pixuna (PIX). These last two are subtypes (HI and IV) of Venezuelan Equine Encephalitis virus. The areas of study were the highways and projects of development, as well as places where outbreaks of human diseases caused by arboviruses had been detected. These viruses are widespread in all Amazonia, and at least four of them, EEE, WEE, SLE and MUC are pathogenic to man. EEE and WEE infections were detected by serology, while SLE and MUC by either serology and virus isolation. The PIX virus has the lowest prevalence and, it was isolated in only a few cases, one being from a laboratory infection. Wild birds are the main hosts for all these viruses, except MUC, whose major hosts are rodents. The symptoms presented by infected people were generally a mild febrile illness. Although, jaundice was observed in two individuals from whom SLE was isolated. A comparison of the clinical symptoms presented by the patients in the Amazon Region and other areas of America, especially in the USA is made. In Brazilian Amazon region epidemics have not been detected although, at least, one EEE epizootic was recorded in Bragança, Para State, in 1960. At that time, of 500 horses that were examined 61% were positive to EEE by HI and of mem 8.2% died On the other hand. SLE has caused four epizootics in a forest near Belem. Wild birds and sentinel monkeys were infected, but no human cases were reported