A Qualidade da Vinculação e o Comportamento Social em Jovens Institucionalizados

A qualidade da vinculação é fundamental para o desenvolvimento das crianças e adolescentes e tem uma enorme importância tanto a nível social como a nível emocional O presente estudo teve como objetivo averiguar a associação entre a qualidade da vinculação e os comportamentos sociais entre adolescentes institucionalizados que constituíram a sua amostra (34 jovens, de ambos os sexos e com idades compreendidas entre os 11 e os 18 anos). O protocolo de investigação incluiu um questionário sociodemográfico e a versão portuguesa do Inventory of parent and peer attachment (IPPA, Armsden & Greenberg, 1987). Os resultados dão conta da perceção normativa dos comportamentos sociais, a despeito de se tratar de uma população de adolescentes institucionalizados. Relativamente à qualidade da vinculação, este estudo dá conta que, apesar da aparente instabilidade da retaguarda familiar, uma parte destes adolescentes tem, ainda assim, a perceção de uma vinculação segura aos pais. / The quality of attachment is essential for the healthy development of children and adolescents, both socially and emotionally. The goal of this study was to analyze the eventual association between the quality of attachment and social behaviors among the institutionalized adolescents in study (34 adolescents from both genders aged 11 to 18 years-old). The research protocol included a social-demographic questionnaire and the Portuguese language version of "Inventory of parent and peer attachment (IPPA, Armsden & Greenberg, 1987). The results show that the perception of social behavior among these adolescents is normative, despite their institutionalization. In what relates to attachment data shows that, regardless of the apparent disorganization of the familial background, these adolescents have the perception of a secure attachment to their parents.

Efeitos da temperatura do ar, linhagem e período do dia nas freqüências de ocorrências e tempos de expressão comportamental de matrizes pesadas

Behavioral adjustments may occur fast and with less cost than the physiological adaptations. Considering the social behavior is suggestive that the frequency and the intensity of aggressive interactions, the total social cohesion and the extent of vicious attitudes may be used to evaluate welfare. This research presents an analysis of the interactions between the experimental factors such as temperature, genetic and time of the day in the behavior of female broiler breeders under controlled environment in a climatic chamber in order to enhance the different reaction of the birds facing distinct environmental conditions. The results showed significant differences between the behaviors expressed by the studied genetics presenting the need of monitoring them in real-time in order to predict their welfare in commercial housing, due to the complexity of the environmental variables that interfere in the well being process. The research also concluded that the welfare evaluation of female broiler breeders needs to consider the time of the day during the observation of the behaviors.

Autoconceito e capacidades fisicas de idosos depessivos e não depressivos participantes de um programa de atividade fisica de longa duração

Universidade Estadual de Campinas . Faculdade de Educação Física

Torcidas organizadas e seus jovens torcedores : diversidades e normativas do torcer = Torcidas organizadas and their young supporters : diversities and normatives of supporting

Universidade Estadual de Campinas . Faculdade de Educação Física

Jogo patológico e suas conseqüências para a saúde pública

O artigo teve por objetivo caracterizar o jogo patológico, apresentando as principais conseqüências desse transtorno. Foi realizado levantamento bibliográfico sobre o tema, na literatura nacional e internacional. Foram selecionadas as publicações cujos principais achados enfatizavam prevalência, custos sociais e econômicos associados, legalização de jogos de azar e conseqüente impacto na saúde pública. Alto índice de suicídio, comorbidade com outros transtornos psiquiátricos, problemas familiares e no trabalho, e prática de atos ilícitos foram conseqüências relatadas. A prevalência desse transtorno é maior em países que legalizaram jogos de azar e no Brasil, há evidências do crescimento do número de jogadores patológicos. O desenvolvimento de pesquisas nacionais é imprescindível para a definição de políticas públicas adequadas à realidade brasileira.

Neurotoxicity and aggressiveness triggered by low-level lead in children: a review

Lead-induced neurotoxicity acquired by low-level long-term exposure has special relevance for children. A plethora of recent reports has demonstrated a direct link between low-level lead exposure and deficits in the neurobehavioral-cognitive performance manifested from childhood through adolescence. In many studies, aggressiveness and delinquency have also been suggested as symptoms of lead poisoning. Several environmental, occupational and domestic sources of contaminant lead and consequent health risks are largely identified and understood, but the occurrences of lead poisoning remain numerous. There is an urgent need for public health policies to prevent lead poisoning so as to reduce individual and societal damages and losses. In this paper we describe unsuspected sources of contaminant lead, discuss the economic losses and urban violence possibly associated with lead contamination and review the molecular basis of lead-induced neurotoxicity, emphasizing its effects on the social behavior, delinquency and IQ of children and adolescents

Perfil dos usuários de um centro de atenção psicossocial infantojuvenil da grande São Paulo, Brasil

INTRODUÇÃO: os Centros de Atenção Psicossocial Infantojuvenil (CAPSi) constituem ponta de lança das ações da Reforma Psiquiátrica Brasileira e têm por finalidade o atendimento de crianças e adolescentes com transtornos psíquicos graves. O objetivo é caracterizar o perfil dos usuários de um CAPSi, considerando sexo, idade, hipótese diagnóstica, origem do encaminhamento, inserção escolar e motivo de consulta. MÉTODO: por meio de um protocolo, foram coletados dados da totalidade de prontuários ativos de uma unidade da Grande São Paulo - cento e três - no mês de janeiro de 2008. RESULTADOS: a maioria dos usuários atendidos está na faixa etária de cinco a quinze anos (68,9 por cento) e é do sexo masculino (61,2 por cento). O grupo de transtornos de comportamento e transtornos emocionais corresponde a 21,4 por cento, seguido pelos transtornos do desenvolvimento global (16,2 por cento) e retardo mental (10,5 por cento). A maioria dos usuários foi encaminhada pelo Conselho Tutelar (22,3 por cento) e tiveram como principal motivo da consulta queixas neuromotoras (17,5 por cento), escolares (15,5 por cento) e sociocomportamentais (14,6 por cento). CONCLUSÕES: o número elevado de crianças com problemas neuromotores pode indicar características específicas da instituição estudada que absorveu pacientes e profissionais de um antigo serviço de reabilitação. O grande número de questões relevantes não encontradas apontam para a falta de padronização dos prontuários

Accent accommodation in the job interview - Impact of interviewer accent and gender

Using the framework of Communication Accommodation Theory, this study investigated the extent to which job applicants objectively and subjectively altered their accents to converge to or diverge from the speech style of the interviewer Forty-eight male and 48 female job applicants participated in two interviews for a casual research assistant position. In one interview, the interviewer had a broad Australian English accent, and in the other one, the interviewer had a cultivated accent. Applicants showed broader accents with broad-accented interviewers than with cultivated-accented interviewers. Applicants did not converge to the cultivated-accented interviewers, however and male job applicants were more likely than mere females to diverge from the cultivated-accented interviewers. There were also discrepancies between objectively rated changes to applicants' accents and their subjective judgments about the extent of accent accommodation.

Prenatal lipopolysaccharide reduces motor activity after an immune challenge in adult male offspring

Prenatal lipopolysaccharide (LPS) exposure causes reproductive, behavioral and neurochemical injuries in both the mother and pups. Previous investigations by our group showed that prenatal LPS administration (100 mu g/kg, i.p.) on gestational day 9.5 impaired the male offspring`s social behavior in infancy and adulthood. In the present study, we investigated whether these social behavioral changes were associated with motor activity impairment. Male rat pups treated prenatally with LPS or not were tested for reflexological development and open field general activity during infancy. In adulthood, animals were tested for open field general activity, haloperidol-induced catalepsy and apomorphine-induced stereotypy; striatal dopamine levels and turnover were also measured. Moreover, LPS-treated or untreated control pups were challenged with LPS in adulthood and observed for general activity in the open field. In relation to the control group, the motor behavior of prenatally treated male pups was unaffected at basal levels, both in infancy and in adulthood, but decreased general activity was observed in adulthood after an immune challenge. Also, striatal dopamine and metabolite levels were decreased in adulthood. In conclusion, prenatal LPS exposure disrupted the dopaminergic system involved with motor function, but this neurochemical effect was not accompanied by behavioral impairment, probably due to adaptive plasticity processes. Notwithstanding, behavioral impairment was revealed when animals were challenged with LPS, resulting in enhanced sickness behavior. (C) 2010 Elsevier B.V. All rights reserved.

Behavioral effects of LPS in adult, middle-aged and aged mice

Acute infections lead to alterations in behavior, collectively known as sickness behavior. which includes reduction in locomotion, food ingestion, sexual and social behavior, environmental exploration, and sleep profile. Although generally seen as undesired, sickness behavior represents a conserved strategy for animals to overcome disease. Aging process is associated with a variety of changes in immunity, which are referred to as immunosenescence, and include higher mortality by infectious diseases. Few works studied sickness behavior display in old animals. Thus, we sought to investigate the display of sickness related behaviors on aged mice. Adult(3-6 months old), middle-aged (12-15 m) and aged mice (18-22 m)were treated with i.p. LPS (200 mu g/kg) and their behaviors were assessed in the open field and in the elevated plus-maze. Exploratory activity was similar in aged mice treated or not with LPS in both apparati. In the open field, locomotion remained at baseline levels; in the elevated plus-maze, there was a time-dependent decrease in motor activity. (C) 2008 Elsevier Inc. All rights reserved

Convergent maternal care strategies in ungulates and macropods

Mammals show extensive interspecific variation in the form of maternal care. Among ungulates, there is a dichotomy between species in which offspring follow the mother (following strategy) versus species in which offspring remain concealed (hiding strategy). Here we reveal that the same dichotomy exists among macropods (kangaroos, wallabies and allies). We test three traditional adaptive explanations and one new life history hypothesis. and find very similar patterns among both ungulates and macropods. The three traditional explanations that we tested were that a ''following'' strategy is associated with (1) open habitat, (2) large mothers, and (3) gregariousness. Our new life-history hypothesis is that a following strategy'' is associated with delayed weaning, and thus with the slow end of the slow-fast mammalian life-history continuum, because offspring devote resources to locomotion rather than rapid growth. Our comparative test strongly supports the habitat structure hypothesis and provides some support for this new delayed weaning hypothesis for both ungulates and macropods. We propose that sedentary young in closed habitats benefit energetically by having milk brought to them. In open habitats, predation pressure will select against hiding. Followers will suffer slower growth to independence. Taken together, therefore, our results provide the first quantitative evidence that macropods and ungulates are convergent with respect to interspecific variation in maternal care strategy. In both clades, differences between species in the form of parental care are due to a similar interaction between habitat, social behavior, and life history.

Reducing fuel consumption through modular vehicle architectures

By identifying energy waste streams in vehicles fuel consumption and introducing the concept of lean driving systems, a technological gap for reducing fuel consumption was identified. This paper proposes a solution to overcome this gap, through a modular vehicle architecture aligned with driving patterns. It does not address detailed technological solutions; instead it models the potential effects in fuel consumption through a modular concept of a vehicle and quantifies their dependence on vehicle design parameters (manifesting as the vehicle mass) and user behavior parameters (driving patterns manifesting as the use of a modular car in lighter and heavier mode, in urban and highway cycles). Modularity has been functionally applied in automotive industry as manufacture and assembly management strategies; here it is thought as a product development strategy for flexibility in use, driven by environmental concerns and enabled by social behaviors. The authors argue this concept is a step forward in combining technological solutions and social behavior, of which eco-driving is a vivid example, and potentially evolutionary to a lean, more sustainable, driving culture.

Contribution towards a reflection about methodological strategies in design education and the function of drawing in design

This work presents a reflection on Design education and specifically on the role of Drawing in this area. As a subject, Design has expanded its field of action expanding into new areas such as Experience Design or Service Design. It became necessary for the designer to have more than an education based on technological knowledge or know-how. Many authors like Meredith Davis, Don Norman or Jamie Hobson point out the urgency to review the curricula of Design courses because nowadays “… design is more than appearance, design is about interaction, about strategy and about services. Designers change social behavior” (Norman 2011). When shifting from a product-centered design to a person-centered design (in a structure, a service or in a relationship) what should the function of drawing in a design course be? What should its curriculum be? Our work methodology will be to confront today’s perspectives on design theory and practice in an attempt to add to the discussion on the methodological strategies in design teaching in the contemporary context.

Contributo para uma reflexão sobre estratégias metodológicas no ensino do Design e a função do Desenho em Design

Neste trabalho apresentaremos uma reflexão sobre o ensino do Design e, especificamente, sobre a função do Desenho nessa área disciplinar. O Design, enquanto disciplina, alargou a sua área de actuação diversificando-se em novos campos como o Design de Experiência ou o Design de Serviço, não bastando ao designer uma formação ligada ao conhecimento tecnológico, ou ao “saber-fazer”. Diversos autores, como Meredith Davis, Don Norman ou Jamie Hobson, alertam para a urgência de uma reflexão aprofundada sobre as estruturas curriculares dos cursos de Design, já que na actualidade “(…) design is more than appearance, design is about interaction, about strategy and about services. Designers change social behavior” (Norman, 2011). Na passagem de um design centrado na forma, para um design centrado na pessoa (numa estrutura, num serviço, ou numa relação) qual deverá ser a função do desenho num curso de design? Qual deverá ser a sua estrutura programática? Como metodologia de trabalho iremos confrontar perspectivas actuais da teoria e da prática do design que equacionam esta problemática procurando, deste modo, contribuir para a reflexão de estratégias metodológicas no ensino do design no contexto contemporâneo.

Contribution towards a reflection about methodological strategies in Design Education and the function of Drawing in Design

This work presents a reflection on Design education and specifically on the role of Drawing in this area. As a subject, Design has expanded its field of action expanding into new areas such as Experience Design or Service Design. It became necessary for the designer to have more than an education based on technological knowledge or know-how. Many authors like Meredith Davis, Don Norman or Jamie Hobson point out the urgency to review the curricula of Design courses because nowadays “ … design is more than appearance, design is about interaction, about strategy and about services. Designers change social behavior” (Norman, 2011) When shifting from a product-centered design to a person-centered design (in a structure, a service or in a relationship) what should the function of drawing in a design course be? What should its curriculum be? Our work methodology will be to confront today’s perspectives on design theory and practice in an attempt to add to the discussion on the methodological strategies in design teaching in the contemporary context.