A relação diagnóstica em contexto de creche e jardim-de-infância

O presente estudo enquadra-se no domínio das Ciências da Educação e na área específica da Análise da Acão Educativa. Não se afastando das preocupações inscritas nos objetivos de um mestrado de autor "A Criança em Diferentes Contextos Educativos”, também se compagina com as nossas determinações pessoais e profissionais, empreendidas na convicção da investigação como um projeto de vida. Para o efeito, arquitetámos o nosso universo de estudo a partir da observação naturalista em sete salas de creche e de jardim-de-infância do distrito de Évora. Da população estudada fizeram parte diferentes acores educativos, entre eles, as crianças dos 3 meses aos 6 anos de idade, as educadoras e as auxiliares de Acão educativa. Pretendemos, a partir dos sinais emitidos pelas crianças, retirar indicadores de necessidades educativas, para compreender as atitudes e comportamentos dos agentes educativos (educadores e auxiliares) na sua prática pedagógica, inferindo das suas próprias necessidades formativas. Procurámos saber como eram feitos os diagnósticos de necessidades (educativas das crianças e formativas dos educadores) e como organizavam a sua relação com outros acores educativos, no sentido de um desenvolvimento holístico da criança. Dada a natureza e o objeto de estudo, optámos por uma metodologia qualitativa de carácter interpretativo, configurada num estudo de caso. Utilizámos a linha de Investigação-Acão/Formação, preconizada por Luís Barbosa, integrada na sua "Escola Sensível e Transformacionista", que radica os seus fundamentos na ideia de que o jardim-de-infância, tal como outra qualquer organização educativa, deve ser um "Observatório de Caracterização de necessidades educativas das crianças e formativas dos sues agentes educativos”, gerido na perspetiva da mudança. Neste enquadramento de ideias, ao qual aderimos por convicção, utilizámos, para caracterizar o real, a Observação como técnica privilegiada, pese embora as limitações que lhe são subjacentes. Minimizámos este facto, triangulando os dados com entrevistas semiestruturadas e notas de campo. Suportámo-nos da Técnica do Espelhamento, da Pedagogia de Ajuda, da Renomeação de Experiências e da Extensibilidade de Si, às quais, pela sua importância demos ênfase no enquadramento teórico. O nosso estudo permitiu-nos inferir que, a relação diagnostica nos processos de ensino/aprendizagem, naqueles contextos, parece estar correlacionada com o facto de que os agentes educativos ainda necessitam de adquirir um leque variado de competências, relacionadas com o Saber-Ser e o Saber-Estar, que lhes permitam atitudes relacionais pró-activas e maior sensibilidade para captar as emoções e as sensações das crianças. Este facto vem corroborar o facto de termos verificado que os agentes educativos não usam o diagnóstico de necessidades como âncora de organização das suas práticas educativas o que não contribui de forma sustentável para a promoção do bem-estar e do desenvolvimento integral da criança. ABSTRACT: The present study lies within the field of Educational Sciences in the specific area of analysis of education. Not moving away from the concerns listed in the goals of an author master degree "The Child in Different Educational Contexts”, it also fits our personal and professional decisions, undertaken in the belief of research as a project of life. We chose the universe of our study from naturalistic observation in seven rooms of Nurseries and Infant Schools in the district of Évora. The study population consisted of children from three months to six years old, educators and assistants of education. From signals emitted by children, we intended to take indicators of educational needs to understand the attitudes and behavior of the educators and their assistants in their pedagogical practice, inferring their own educational needs. We tried to know how the diagnoses of needs were made (educational needs of the children and training needs of the educators) and how they organized their relationship with other educational agents towards a holistic development of children. Considering the nature and purpose of the study we opted for a qualitative methodology of interpretative nature, in a case study. We used the action research training line, advocated by Luís Barbosa in his work "Escola Sensível e Transformacionista" (Sensitive and Transformational School), whose reason lies in the idea that Infant Schools, like other educational organizations, should be centers for the characterization of children’s educational needs and educational agents' formative needs, managed in terms of change. ln this framework of ideas, that we adopted by conviction, we used the observation as the main technique, despite its limitations. To minimize them we triangulated the data with semi structured interviews and field notes. We used the techniques of Mirroring, Pedagogy of Help, renaming of Experiences and Extensibility of Yourself, and, because of their importance, we focused on them in the theoretical framework. This study allowed us to infer that the diagnostic relationship in the teaching­learning processes, in those contexts, seem to be correlated with the fact that the educational agents still need to acquire a wide range of skills related to the Know How To Be, to provide them with proactive relational attitudes and a bigger sensibility to get the children's emotions and sensations. We also found that the educational agents don't use a diagnostic of needs as anchor of the organization of their educational practices, what does not contribute in a sustainable way for the promotion of the well being and integral development of the child.

Serviços educativos e turismo cultural no museu da tapeçaria de Portalegre Guy Fino

Este projecto faz uma abordagem à nova museologia e ao seu papel no mercado do turismo, com especial enfoque nos serviços educativos dos museus portugueses e na sua relação com o turismo cultural. O estudo do património artístico e cultural do Museu da Tapeçaria 1e Portalegre Guy Fino e da Manufactura de Tapeçarias de Portalegre, bem como a análise crítica dos serviços educativos de museus importantes a nível nacional e internacional, serviram de suporte à realização do projecto de criação de serviços educativos no referido Museu. O projecto tem como principal objectivo qualificar a oferta turístico-cultural que as Tapeçarias de Portalegre representam e está estruturado de forma a poderem ser desenvolvidas actividades em rede com os outros dois museus da cidade, o Museu Municipal e a Casa Museu José Régio. Foram escolhidas, como áreas temáticas, a História, a História da Arte e a Literatura. As actividades propostas para as áreas temáticas, são de três tipos: visitas dinamizadas, visitas-oficina e vistas-jogo, podendo algumas delas ser desenvolvidas on-line, de forma interactiva. Todas as actividades propostas exploram conteúdos programáticos que integram os planos curriculares do 1° Ciclo do Ensino Básico, podendo algumas delas ser desenvolvidas também por alunos do 2° Ciclo e por famílias de diferentes nacionalidades. O projecto constitui um primeiro passo para uma progressiva transformação das Tapeçarias de Portalegre numa atracção âncora do turismo cultural regional, sem perder de vista as suas inquestionáveis potencialidades de se tornar numa atracção de âmbito nacional e internacional. ABSTRACT: This project makes an approach to the new museology and its role on tourist market, with special focus on the educational services in portuguese museums and its relationship with cultural tourism. The investigation about the artistic and cultural patrimony of Guy Fino Museum and the Manufacture, as well as the critic analysis of educational services in important national and international museums, supported the present project of creation of educational services for Guy Fino Museum. The defined main objective of the project is qualifying the touristic and cultural offer represented by the Tapestries of Portalegre. lt is structured in a way that allows activities to be developed in network with other museums in the city: The Municipal Museum and the Museum House of Jose Regio. ln this way, the following areas were chosen: History, History of Arte and Literature. The activities proposed for the themes are three types: dynamic visits, visits - hands on and visits - games, some being developed on-line, in an interactive way. Twelve activities were conceptualized. Ali the proposed activities explore programmed contents that integrate curricular plans of primary school. Some of the activities can also be developed by students of secondary school and families. The translation of the material used should be in a way that they can be used and developed by foreign visitors. The project constitutes a first step for a progressive transformation of the Tapestries of Portalegre in an anchor attraction of the regional cultural tourism, being sure of their unquestionable potentialities to become a national and international attraction.

Teste para existência de dominância fiscal no Brasil entre 2011 e 2015

Dissertação (mestrado)—Universidade de Brasília, Faculdade de Economia, Administração e Contabilidade, Departamento de Economia, Programa de Pós-Graduação em Economia, 2016.

A hybrid localization approach in 3D wireless sensor network

Location information acquisition is crucial for many wireless sensor network (WSN) applications. While existing localization approaches mainly focus on 2D plane, the emerging 3D localization brings WSNs closer to reality with much enhanced accuracy. Two types of 3D localization algorithms are mainly used in localization application: the range-based localization and the range-free localization. The range-based localization algorithm has strict requirements on hardware and therefore is costly to implement in practice. The range-free localization algorithm reduces the hardware cost but at the expense of low localization accuracy. On addressing the shortage of both algorithms, in this paper, we develop a novel hybrid localization scheme, which utilizes the range-based attribute RSSI and the range-free attribute hopsize, to achieve accurate yet low-cost 3D localization. As anchor node deployment strategy plays an important role in improving the localization accuracy, an anchor node configuration scheme is also developed in this work by utilizing the MIS (maximal independent set) of a network. With proper anchor node configuration and propagation model selection, using simulations, we show that our proposed algorithm improves the localization accuracy by 38.9% compared with 3D DV-HOP and 52.7% compared with 3D centroid.

Optical actuation of inorganic/organic interfaces: comparing peptide-azobenzene ligand reconfiguration on gold and silver nanoparticles

Photoresponsive molecules that incorporate peptides capable of material-specific recognition provide a basis for biomolecule-mediated control of the nucleation, growth, organization, and activation of hybrid inorganic/organic nanostructures. These hybrid molecules interact with the inorganic surface through multiple noncovalent interactions which allow reconfiguration in response to optical stimuli. Here, we quantify the binding of azobenzene-peptide conjugates that exhibit optically triggered cis-trans isomerization on Ag surfaces and compare to their behavior on Au. These results demonstrate differences in binding and switching behavior between the Au and Ag surfaces. These molecules can also produce and stabilize Au and Ag nanoparticles in aqueous media where the biointerface can be reproducibly and reversibly switched by optically triggered azobenzene isomerization. Comparisons of switching rates and reversibility on the nanoparticles reveal differences that depend upon whether the azobenzene is attached at the peptide N- or C-terminus, its isomerization state, and the nanoparticle composition. Our integrated experimental and computational investigation shows that the number of ligand anchor sites strongly influences the nanoparticle size. As predicted by our molecular simulations, weaker contact between the hybrid biomolecules and the Ag surface, with fewer anchor residues compared with Au, gives rise to differences in switching kinetics on Ag versus Au. Our findings provide a pathway toward achieving new remotely actuatable nanomaterials for multiple applications from a single system, which remains difficult to achieve using conventional approaches.

Optical actuation of inorganic/organic interfaces: comparing peptide-azobenzene ligand reconfiguration on gold and silver nanoparticles

Photoresponsive molecules that incorporate peptides capable of material-specific recognition provide a basis for biomolecule-mediated control of the nucleation, growth, organization, and activation of hybrid inorganic/organic nanostructures. These hybrid molecules interact with the inorganic surface through multiple noncovalent interactions which allow reconfiguration in response to optical stimuli. Here, we quantify the binding of azobenzene-peptide conjugates that exhibit optically triggered cis-trans isomerization on Ag surfaces and compare to their behavior on Au. These results demonstrate differences in binding and switching behavior between the Au and Ag surfaces. These molecules can also produce and stabilize Au and Ag nanoparticles in aqueous media where the biointerface can be reproducibly and reversibly switched by optically triggered azobenzene isomerization. Comparisons of switching rates and reversibility on the nanoparticles reveal differences that depend upon whether the azobenzene is attached at the peptide N- or C-terminus, its isomerization state, and the nanoparticle composition. Our integrated experimental and computational investigation shows that the number of ligand anchor sites strongly influences the nanoparticle size. As predicted by our molecular simulations, weaker contact between the hybrid biomolecules and the Ag surface, with fewer anchor residues compared with Au, gives rise to differences in switching kinetics on Ag versus Au. Our findings provide a pathway toward achieving new remotely actuatable nanomaterials for multiple applications from a single system, which remains difficult to achieve using conventional approaches.

Économie comportementale : retrouve-t-on un effet d’ancrage dans la LNH ?

De par leur nature scientifique, les sciences économiques visent, entre autre, à observer, qualifier, ainsi que quantifier des phénomènes économiques afin de pouvoir en dégager diverses prévisions. Ce mémoire se penche sur ces prévisions et, plus particulièrement, sur les facteurs pouvant biaiser les prévisionnistes au niveau comportemental en référant à l’effet d’ancrage, un biais propre à l’économie comportementale – une sous-discipline des sciences économiques. Il sera donc question de comprendre, par une analyse selon la discipline que représente l’économie comportementale, ce qui peut les affecter, avec un accent mis sur l’effet d’ancrage plus précisément. L’idée générale de ce dernier est qu’un agent peut être biaisé inconsciemment par la simple connaissance d’une valeur précédente lorsqu’il est demandé de faire une estimation ultérieure. De cette façon, une analyse des salaires des joueurs de la Ligne Nationale de Hockey (NHL) selon leurs performances passées et leurs caractéristiques personnelles, de 2007 à 2016, a été réalisée dans ce travail afin d’en dégager de possibles effets d’ancrage. Il est alors possible de constater que les directeurs généraux des équipes de la ligue agissent généralement de façon sensible et rationnelle lorsque vient le temps d’octroyer des contrats à des joueurs mais, néanmoins, une anomalie persiste lorsqu’on porte attention au rang auquel un joueur a été repêché. Dans un tel contexte, il semble pertinent de se référer à l’économie comportementale afin d’expliquer pourquoi le rang au repêchage reste une variable significative huit ans après l’entrée d’un joueur dans la NHL et qu’elle se comporte à l’inverse de ce que prévoit la théorie à ce sujet.

The State of our Toolbox: A Meta-analysis of Reliability Measurement Precision

My study investigated internal consistency estimates of psychometric surveys as an operationalization of the state of measurement precision of constructs in industrial and organizational (I/O) psychology. Analyses were conducted of samples used in research articles published in the Journal of Applied Psychology between 1975 and 2010 in five year intervals (K = 934) from 480 articles yielding 1427 coefficients. Articles and their respective samples were coded for test-taker characteristics (e.g., age, gender, and ethnicity), research settings (e.g., lab and field studies), and actual tests (e.g., number of items and scale anchor points). A reliability and inter-item correlations depository was developed for I/O variables and construct groups. Personality measures had significantly lower inter-item correlations than other construct groups. Also, internal consistency estimates and reporting practices were evaluated over time, demonstrating an improvement in measurement precision and missing data.

Économie comportementale : retrouve-t-on un effet d’ancrage dans la LNH ?

De par leur nature scientifique, les sciences économiques visent, entre autre, à observer, qualifier, ainsi que quantifier des phénomènes économiques afin de pouvoir en dégager diverses prévisions. Ce mémoire se penche sur ces prévisions et, plus particulièrement, sur les facteurs pouvant biaiser les prévisionnistes au niveau comportemental en référant à l’effet d’ancrage, un biais propre à l’économie comportementale – une sous-discipline des sciences économiques. Il sera donc question de comprendre, par une analyse selon la discipline que représente l’économie comportementale, ce qui peut les affecter, avec un accent mis sur l’effet d’ancrage plus précisément. L’idée générale de ce dernier est qu’un agent peut être biaisé inconsciemment par la simple connaissance d’une valeur précédente lorsqu’il est demandé de faire une estimation ultérieure. De cette façon, une analyse des salaires des joueurs de la Ligne Nationale de Hockey (NHL) selon leurs performances passées et leurs caractéristiques personnelles, de 2007 à 2016, a été réalisée dans ce travail afin d’en dégager de possibles effets d’ancrage. Il est alors possible de constater que les directeurs généraux des équipes de la ligue agissent généralement de façon sensible et rationnelle lorsque vient le temps d’octroyer des contrats à des joueurs mais, néanmoins, une anomalie persiste lorsqu’on porte attention au rang auquel un joueur a été repêché. Dans un tel contexte, il semble pertinent de se référer à l’économie comportementale afin d’expliquer pourquoi le rang au repêchage reste une variable significative huit ans après l’entrée d’un joueur dans la NHL et qu’elle se comporte à l’inverse de ce que prévoit la théorie à ce sujet.

Entre riscos e rabiscos: da leitura à representação (gráfica) de provérbios

De tradição oral e de origem remota, os provérbios circunscrevem a realidade cultural dos seus criadores e utilizadores. A sua riqueza reside, por um lado, na mensagem sintética e por isso, também, pragmática, ao ser utilizada como âncora em contextos específicos; reside, por outro lado, na construção de metáforas conceptuais, tradutoras de verdades e generalizações sedimentadas na observação empírica. É nestas que a língua portuguesa (LP) germina a dimensão cultural e permite a exploração de mundividências partilhadas, transparentes, translúcidas ou opacas. O trabalho que propomos apresentar descreve um conjunto de atividades realizadas com alunos do 5.o ao 8.o ano de escolaridade, no âmbito de um programa desenvolvido por um agrupamento de escolas da região de Viseu e uma instituição de ensino superior durante o ano letivo de 2013-2014. As atividades que propusemos implicaram considerar a LP a partir de diferentes prismas, perspetivando-a não só como código verbal, como herança cultural, mas também como espaço de criação e criatividade. Assim, a sedimentação de significados que foram construindo a LP é apresentada aos alunos como enigma a desvelar. Neste sentido, propomos a) analisar a representação gráfica de provérbios feita por alunos do ensino básico; b) refletir sobre a influência da LP na formação de provérbios em países de expressão portuguesa. A sua interpretação é padronizada, mas permeável a ambiguidades. Neste caso, e a partir da comparação de um exercício de equivalência entre provérbios representados pela variedade do português, revelamos a seleção dos alunos.

A stakeholder perspective on heritage branding and digital communication

How does an archaeological museum understand its function in a digital environment? Consumer expectations are rapidly shifting, from what used to be a passive relationship with exhibition contents, towards a different one, in which interaction, individuality and proactivity define the visitor experience. This consumer paradigm is much studied in fast moving markets, where it provokes immediately measurable impacts. In other fields, such as tourism and regional development, the very heterogeneous nature of the product to be branded makes it near to impossible for only one player to engage successfully. This systemic feature implies that museums, acting as major stakeholders, often anchor a regional brand around which SME tend to cluster, and thus assume responsibilities in constructing marketable identities. As such, the archaeological element becomes a very useful trademark. On the other hand, it also emerges erratically on the Internet, in personal blogs, commercial websites, and social networks. This forces museums to enter as a mediator, authenticating contents and providing credibility. What might be called the digital pull factor poses specific challenges to museum management: what is to be promoted, and how, in order to create and maintain a coherent presence in social media? The underlying issue this paper tries to address is how museums perceive their current and future role in digital communication.

Comparative Behavior of Wild and Hatchery Reared White Sea Bream (Diplodus sargus) Released on Artificial Reefs Off the Algarve (Southern Portugal)

Three hatchery produced and reared (HPR) and five wild white sea bream (Diplodus sargus) were double tagged with Vemco V8SC-2L acoustic transmitters and Floy Tag T-bar anchor tags, and released on artificial reefs located near a natural reef off the southern coast of Portugal. Passive telemetry was used to monitor movements of the white sea bream over a nine week period from April to June 2007. Differences in behavior at release, habitat association (artificial vs. natural reef), and in daily movements were registered. Wild fish moved from one habitat to the other with increased preference for the artificial habitat during the day, whereas HPR fish showed no site fidelity or consistent daily movement pattern and left the release site soon after release. Comparison of Minimum Convex Polygon (MCP) showed a higher area usage by wild fish. This experiment shows that these artificial reefs are used on a daily basis by wild white sea bream but apparently are not optimal release locations for hatchery produced white sea bream.

Lo que los trabajadores quieren vs. lo que las empresas necesitan. Implementación de las anclas de carrera de Edgar Schein en un contact centre

El compromiso laboral entre los trabajadores y las organizaciones es uno de los activos con mayor poder explicativo para consolidar un alto desempeño e incrementar la productividad. Para lograr eso es fundamental conocer cuáles son las vocaciones de los trabajadores actuales y futuros y de qué manera estas motivaciones de carrera encuentran articulación con la misión y la visión de la compañía. El problema es que las empresas fallan sistemáticamente en este proceso. El modelo de anclas de carrera (ac) de Edgar Schein es una metodología que permite conocer cuáles son las motivaciones de carrera de los individuos. Este documento tiene como propósito establecer un vínculo entre las ac y los procesos de selección, vinculación, y retención del capital humano en un contact centre que se desempeña en Bogotá, Colombia. Para alcanzar este propósito, se implementó el modelo de ac en una muestra de 116 trabajadores del área de gestión de esta compañía. El informe presenta el análisis de resultados y las propuestas sugeridas por los autores a la gerencia de la compañía.

Desafíos de la movilización social para generar transformaciones en las instituciones: la movilización fallida en Egipto periodo 2010-2013

Este estudio de caso busca evaluar los alcances y limitaciones que tiene la movilización social para lograr transformaciones en las instituciones a partir del estudio de la movilización social en Egipto durante el período 2010-2013. Se analiza y se explica en qué sentido las instituciones de movimiento lento, como las estructuras de poder y estructuras mentales, han frustrado lo acontecido en Egipto conocido como la primavera árabe. Siguiendo la perspectiva de las instituciones de Gérard Roland y Alejandro Portes, se avanza hacia el resultado de la investigación de que las instituciones de movimiento lento tienen en cuenta aspectos estructurales de una sociedad tales como el poder y la cultura. Por ello, no pueden ser cambiadas con facilidad ya que cuentan con bases sólidas que han sido construidas mediante procesos históricos fundamentados en ideologías y valores.

Creación de marca mediante la utilización de mecanismos estratégicos comunitarios y marketing

El presente documento pretende mostrar la manera como se debe ejecutar la creación de marca mediante la utilización de mecanismos estratégicos comunitarios y marketing. El objetivo del estudio se basa en encontrar los mecanismos adecuados para el desarrollo y creación de una marca enfocándose en el análisis de las principales prácticas y modelos desarrollados en el área del marketing, examinando el impacto que la marca pueda generar en la comunidad en la cual la organización está incluida, estableciendo además un conexión directa con el modo de vida de los consumidores. Durante el desarrollo del documento se demuestra que las estrategias de marketing aplicadas por cada compañía, sirven para construir una relación estrecha y fuerte con todos los agentes involucrados en la construcción de una marca, principalmente con los clientes, ya que la forma más efectiva de establecer relaciones a largo plazo, es enfocándose exclusivamente en las necesidades desarrolladas por los consumidores, y a partir de ellas ajustar los valores (misión, visión, cultura organizacional, objetivos) de la organización. Estas estrategias comunitarias son también influenciadas por varios factores internos y externos a la organización, los cuales deben ser tenidos en cuenta al momento de elegir la estrategia adecuada. Los mecanismos estratégicos que desarrollan las empresas pueden cambiar significativamente de un sector comercial a otro, la importancia de las necesidades que se deben suplir y el consumidor final se deben evaluar desde un aspecto comunitario, entendiendo como comunidad como el conjunto de grupos sociales y comerciales que tienen relación directa o indirecta con la empresa. Con la investigación llevada a cabo acerca de las estrategias que deben aplicar las compañías se concluye que las marcas reflejan la imagen que la empresa transmite a sus compradores estableciendo una relación emocional entre los consumidores y la marca desarrollada, además de estimular la oferta y demanda del negocio. Se espera que por medio de la obtención de información teórica y conceptual, se pueda aclarar la manera como se puede desarrollar la creación de una marca por medio de la correcta utilización de mecanismos estratégicos comunitarios y de marketing.