Espinha Bífida no Ensino Regular : perceção Docente face à Inclusão

O ensino do século XXI, associa-se à educação inclusiva, e representa o grande desafio das escolas portuguesas ao pretender dar resposta educativa a todos os alunos. A legislação consigna às escolas portuguesas o ensino obrigatório, universal, gratuito e, ainda, aspira ao sucesso educativo de todos os alunos, independentemente das suas limitações físicas e intelectuais, ou valores culturais, para formar indivíduos ativos e participativos, enquanto cidadãos responsáveis numa sociedade competitiva. Nesta perspetiva, os professores, pela diversificação de práticas pedagógicas e metodológicas devem promover a progressão e a aprendizagem de todos os jovens sem exceção, em sala de aula. Este estudo visa compreender o contributo dos professores do 3º ciclo e secundário, no desenvolvimento e inclusão de jovens com Espinha Bífida (EB), e como realizam o trabalho para dar resposta eficaz às necessidades educativas especiais (NEE) destes alunos. Foi nossa intenção, realizar um estudo exploratório descritivo de natureza quantitativa através de questionário, elaborado totalmente por nós, para identificar os obstáculos à aplicação dos princípios da escola inclusiva. Com falta dos recursos físicos e humanos, os professores realizam a inclusão satisfatoriamente, embora não tendo essa perceção. Também, erradamente consideram, a presença dos homólogos de Educação Especial, fundamental à total inclusão dos alunos.

Atitude dos docentes do segundo ciclo face à inclusão escolar de alunos com necessidades educativas especiais

O presente trabalho tem por base o estudo do tipo de atitude revelada pelos docentes de 2ºciclo face à inclusão escolar de alunos com necessidades educativas especiais. A metodologia seguida passou pela entrevista aplicada a cinco docentes de vários grupos disciplinares, observação direta a dois docentes em contexto de sala de aula e análise documental. A análise dos resultados obtidos permite afirmar que os docentes estão sensibilizados para as vantagens da escola inclusiva, contudo, consideram que, para a escola inclusiva ter sucesso, é imprescindível investir na formação de professores, sobretudo, na área das necessidades educativas especiais. Para além de referido anteriormente salienta-se ainda, a necessidade de maior número de horas de apoio por parte dos docentes de Educação Especial, mais recursos materiais, turmas mais reduzidas e apoio de outros técnicos especializados. A inclusão dos alunos considerados com necessidades educativas especiais no ensino regular implica mudanças ao nível das atitudes e das práticas pedagógicas de todos os intervenientes no processo ensino e aprendizagem, da organização e da gestão na sala de aula e na própria Escola enquanto instituição.

Comportamento de compra face à obsolescência planificada

No século XXI as fábricas produzem mais do que necessário, os fabricantes competem entre eles pelo mercado de consumo e são pressionados para vender. Para não ficarem com produtos em stock, recorrem a diversas técnicas de marketing, entre elas a inserção de obsolescência planificada nos seus produtos no ato da criação. A presente dissertação pretende estudar o comportamento de compra face à obsolescência planificada. O conceito de obsolescência planificada divide-se em três (3) tipologias: tecnológica, por qualidade, e psicológica. Quando um modelo mais recente do mesmo produto é colocado no mercado, este pode ser colocado com base em inovações tecnológicas reais ou melhoramentos superficiais fictícios. Em ambos os casos é considerado obsolescência tecnológica. Se um produto avaria antes do tempo ou é utilizada matéria-prima de qualidade inferior ou defeituosa, o fabricante introduziu obsolescência por qualidade no produto. Por fim, existe a obsolescência psicológica. Neste caso o problema não é do produto, pois continua funcional, mas sim do consumidor. Este está psicologicamente cansado do produto e opta pela sua substituição. O que se pretende estudar é o comportamento humano adotado face ao conceito. Terá a sociedade consumidora conhecimento deste assunto tabu? Este e outros fatores serão questionados e estudados nos capítulos seguintes.

A tractable means of correcting sector level TFP calculations in the face of biased technological change.

The measurement of the impact of technical change has received significant attention within the economics literature. One popular method of quantifying the impact of technical change is the use of growth accounting index numbers. However, in a recent article Nelson and Pack (1999) criticise the use of such index numbers in situations where technical change is likely to be biased in favour of one or other inputs. In particular they criticise the common approach of applying observed cost shares, as proxies for partial output elasticities, to weight the change in quantities which they claim is only valid under Hicks neutrality. Recent advances in the measurement of product and factor biases of technical change developed by Balcombe et al (2000) provide a relatively straight-forward means of correcting product and factor shares in the face of biased technical progress. This paper demonstrates the correction of both revenue and cost shares used in the construction of a TFP index for UK agriculture over the period 1953 to 2000 using both revenue and cost function share equations appended with stochastic latent variables to capture the bias effect. Technical progress is shown to be biased between both individual input and output groups. Output and input quantity aggregates are then constructed using both observed and corrected share weights and the resulting TFPs are compared. There does appear to be some significant bias in TFP if the effect of biased technical progress is not taken into account when constructing the weights

Synthesis and fabrication of a thin film containing silica-encapsulated face-centered tetragonal FePt nanoparticles

Self-assembly of monodisperse, silica-encapsulated, face-centered tetragonal FePt nanoparticles forms closely packed 2D arrays (see figure). Placing monodisperse FePt nanoparticles in silica nanocapsules allows the transition from a disordered face-centered cubic phase to a ferromagnetic crystalline face-centered tetragonal structure at elevated temperature without severe sintering. These materials are potential candidates for the generation of ultrahigh-density magnetic recording media.

Conversational success in Williams syndrome: communication in the face of cognitive and linguistic limitations

Williams syndrome (WS) is characterized by apparent relative strengths in language, facial processing and social cognition but by profound impairment in spatial cognition, planning and problem solving. Following recent research which suggests that individuals with WS may be less linguistically able than was once thought, in this paper we begin to investigate why and how they may give the impression of linguistic proficiency despite poor standardized test results. This case study of Brendan, a 12-year-old boy with WS, who presents with a considerable lack of linguistic ability, suggests that impressions of linguistic competence may to some extent be the result of conversational strategies which enable him to compensate for various cognitive and linguistic deficits with a considerable degree of success. These conversational strengths are not predicted by his standardized language test results, and provide compelling support for the use of approaches such as Conversation Analysis in the assessment of individuals with communication impairments.

Prefrontal social cognition network dysfunction underlying face encoding and social anxiety in fragile X syndrome

Individuals with fragile X syndrome (FXS) commonly display characteristics of social anxiety, including gaze aversion, increased time to initiate social interaction, and difficulty forming meaningful peer relationships. While neural correlates of face processing, an important component of social interaction, are altered in FXS, studies have not examined whether social anxiety in this population is related to higher cognitive processes, such as memory. This study aimed to determine whether the neural circuitry involved in face encoding was disrupted in individuals with FXS, and whether brain activity during face encoding was related to levels of social anxiety. A group of 11 individuals with FXS (5 M) and 11 age-and gender-matched control participants underwent fMRI scanning while performing a face encoding task with onlineeye-tracking. Results indicate that compared to the control group, individuals with FXS exhibited decreased activation of prefrontal regions associated with complex social cognition, including the medial and superior frontal cortex, during successful face encoding. Further, the FXS and control groups showed significantly different relationships between measures of social anxiety (including gaze-fixation) and brain activity during face encoding. These data indicate that social anxiety in FXS may be related to the inability to successfully recruit higher level social cognition regions during the initial phases of memory formation. (C) 2008 Elsevier Inc. All rights reserved.

Face verification using Gabor wavelets and AdaBoost

This paper presents a new face verification algorithm based on Gabor wavelets and AdaBoost. In the algorithm, faces are represented by Gabor wavelet features generated by Gabor wavelet transform. Gabor wavelets with 5 scales and 8 orientations are chosen to form a family of Gabor wavelets. By convolving face images with these 40 Gabor wavelets, the original images are transformed into magnitude response images of Gabor wavelet features. The AdaBoost algorithm selects a small set of significant features from the pool of the Gabor wavelet features. Each feature is the basis for a weak classifier which is trained with face images taken from the XM2VTS database. The feature with the lowest classification error is selected in each iteration of the AdaBoost operation. We also address issues regarding computational costs in feature selection with AdaBoost. A support vector machine (SVM) is trained with examples of 20 features, and the results have shown a low false positive rate and a low classification error rate in face verification.

Eyes, amygdala, and other models of face processing: Questions for the SIMS model

This commentary raises general questions about the parsimony and generalizability of the SIMS model, before interrogating the specific roles that the amygdala and eye contact play in it. Additionally, this situates the SIMS model alongside another model of facial expression processing, with a view to incorporating individual differences in emotion perception.

Weightless neural nets for face recognition: a comparison

This paper considers the application of weightless neural networks (WNNs) to the problem of face recognition and compares the results with those provided using a more complicated multiple neural network approach. WNNs have significant advantages over the more common forms of neural networks, in particular in term of speed of operation and learning. A major difficulty when applying neural networks to face recognition problems is the high degree of variability in expression, pose and facial details: the generalisation properties of a WNN can be crucial. In the light of this problem a software simulator of a WNN has been built and the results of some initial tests are presented and compared with other techniques

Comprendre l'opposition parlementaire: le Parlement de Paris face aux réformes de Silhouette (1759)

The aim of this article is to reconsider the fiscal interpretation of opposition parlementaire to government policy. First, it suggests that the meaning of the remonstrances is blurred by specific constraints which make it very difficult to interpret these texts. Second, it analyses a variety of documents relating to Silhouette’s fiscal projects (1759) and shows that the real objective of the Parlement of Paris, which was never mentioned in its remonstrances, was to finance the Seven Years’ War by issuing paper-money. This reading reveals the influence of the British model of State finance, especially on the critical issue of credit, on both ministers and magistrates. In spite of this common reference, the government and the Parlement of Paris diverged in their reading of the fiscal crisis, and the political culture of the monarchy prevented the formation of a workable consensus.

Ballet-performing normality in the face of crisis

This paper contextualises the framework and methodology for producing the video performance Ballet, by Szuper Gallery (Susanne Clausen & Pavlo Kerestey), which was initiated through an encounter with an archive of rural information and propaganda films from the Museum of English Rural Life [MERL] in Reading, UK. This project looked at ways of extrapolating filmed gestures from the MERL films to choreograph a large-scale performance film and to consider how this practice-led research could instigate a new way of engaging with and interpreting the MERL film collection. The resulting video was produced in 2009 and was first exhibited at MERL, where it became part of the archive. This was followed by a series of international screenings. I will set out the surrounding research in and around the archive propaganda films, focusing on the performances by rural extras (background actors) in these films, while looking at the way one could understand the relation between a future-past, or tradition and accident in these films (Massumi, 1993). I will pair this with a reflection on the cultural reading of the extras (Didi-Huberman, 2009) and the notion of social choreography (Hewitt, 2005) in this context. I will then lay out reflections on artistic methods for the final performance, a Crash Choreography, based on calculated, but spontaneous encounters.

Building resilience in the face of recurring environmental crisis in African Sahel

The present food shortages in the Horn of Africa and the West African Sahel are affecting 31 million people. Such continuing and future crises require that people in the region adapt to an increasing and potentially irreversible global sustainability challenge. Given this situation and that short-term weather and seasonal climate forecasting have limited skill for West Africa, the Rainwatch project illustrates the value of near real-time monitoring and improved communication for the unfavourable 2011 West African monsoon, the resulting severe drought-induced humanitarian impacts continuing into 2012, and their exacerbation by flooding in 2012. Rainwatch is now coupled with a boundary organization (Africa Climate Exchange, AfClix) with the aim of integrating the expertise and actions of relevant institutions, agencies and stakeholders to broker ground-based dialogue to promote resilience in the face of recurring crisis.

Social approach in preschool children with Williams syndrome: the role of the face

Background Indiscriminate social approach behaviour is a salient aspect of the Williams syndrome (WS) behavioural phenotype. The present study examines approach behaviour in preschoolers with WS and evaluates the role of the face in WS social approach behaviour. Method Ten preschoolers with WS (aged 3-6 years) and two groups of typically developing children, matched to the WS group on chronological or mental age, participated in an observed play session. The play session incorporated social and non-social components including two components that assessed approach behaviour towards strangers, one in which the stranger’s face could be seen and one in which the stranger’s face was covered. Results In response to the non-social aspects of the play session, the WS group behaved similarly to both control groups. In contrast, the preschoolers with WS were significantly more willing than either control group to engage with a stranger, even when the stranger’s face could not be seen. Conclusion The findings challenge the hypothesis that an unusual attraction to the face directly motivates social approach behaviour in individuals with WS.