The structuring role of valence in the relationship between and within models of face and trait impressions

Tese apresentada para cumprimento dos requisitos necessários à obtenção do grau de Doutor em Psicologia na área de especialização de Psicologia Social, realizada sob a orientação de Teresa Garcia-Marques e coorientação de Leonel Garcia-Marques e Ron Dotsch, apresentada no ISPA - Instituto Universitário, no ano de 2019.In social face perception research, trustworthiness and dominance were found as the core dimensions underlying personality impressions based on facial appearance. These dimensions bear a striking resemblance to dimensions found in the parallel domain of person perception research such as the warmth and competence or communion and agency dimensions of personality impressions based on verbal person descriptions (e.g., trait-based descriptions). Given that both types of social information often co-occur in real social interactions and guide social decision making, it becomes crucial to understand how impressions derived from both sources are interrelated. Yet, so far, questions regarding the extent to which the dimensions of social face perception overlap with the dimensions of person perception, and regarding the nature and direction of the interrelationships between these dimensions, have been largely overlooked in the literature. The main goal of this thesis was to fill this gap in the literature and make initial steps towards the integration of social face perception and person perception models of personality impressions. In the first paper, a reverse correlation methodology was used to assess the extent to which dimensions of social face perception were perceived to overlap with dimensions of person perception by perceivers themselves. The results showed that dimensions establishing opposite relationships with valence, such as dominance and competence, were perceived as less similar than dimensions establishing a common positive relationship with valence, such as trustworthiness, warmth, and competence. These findings clarified that the dimensions of facial impressions and of person perception are not always perceived as redundant, and further highlighted the role of valence in shaping the relationship between dimensions across domains. The second paper employed a paradigm designed to directly assess the nature of the relationship that valence establishes with the core dimensions of social face perception and person perception. The results revealed that ability-related trait dimensions such as competence and dominance exhibited more variability in the nature and direction of their relationship with valence, comparatively to dimensions related with morality and warmth. These findings further emphasized that the overlap or dissociation between core dimensions of social judgment is largely driven by the features of the relationship they establish with valence. The third paper focused exclusively on social face perception and used a reverse correlation methodology to investigate how trustworthiness and dominance are naturally integrated into unitary impressions of facial appearance. The results showed that the dimension more strongly related with valence—trustworthiness—outweighed dominance in the resulting impressions of facial appearance. These findings highlight the primary role of valence information in shaping how dimensions are integrated within social face perception. Overall, these findings highlight the primary role of valence in structuring the relationship between dimensions of social judgment, not only across models of person perception and social face perception, but also within each model. Moreover, they offer a clearer picture on the relationship and integration of models of social face perception and person perception, and lay out clear new directions for future research on social perception in general.Na investigação em perceção social de faces, confiabilidade e dominância emergiram como as principais dimensões subjacentes às impressões de personalidade baseadas em aparência facial. Estas dimensões assemelham-se bastante às encontradas no domínio paralelo de perceção interpessoal, como as dimensões de simpatia e competência, ou communion e agência, que subjazem impressões de personalidade baseadas em descrições verbais de pessoas (e.g., baseadas em traços). Dada a coocorrência de ambos os tipos de informação na maioria de interações sociais reais, e o seu impacto na tomada de decisões sociais, torna-se crucial compreender como as impressões derivadas de ambas as fontes de informação se interrelacionam. Porém, o grau de sobreposição entre as dimensões da perceção social de faces e da perceção interpessoal, assim como a natureza e direção das inter-relações entre essas dimensões, têm sido questões amplamente negligenciadas na literatura. O principal objetivo desta tese foi preencher essa lacuna na literatura e dar os primeiros passos em direção à integração dos modelos de impressões de personalidade associados à perceção social de faces e à perceção interpessoal. No primeiro artigo, métodos de reverse correlation foram implementados para avaliar em que medida as dimensões da perceção social da face se sobrepõem às dimensões da perceção interpessoal na perspetiva dos próprios percipientes. Os resultados mostraram que as dimensões exibindo relações opostas com valência, como dominância e competência, foram percebidas como menos semelhantes entre si comparativamente às dimensões partilhando a mesma relação (positiva) com a valência, como confiabilidade, simpatia, e competência. Estes achados esclareceram que as dimensões de impressões faciais e da perceção interpessoal nem sempre são percebidas como redundantes, e destacam o papel da valência na estruturação das relações das dimensões entre os dois domínios de investigação. No segundo artigo, desenvolveu-se um paradigma para avaliar diretamente a natureza da relação que a valência estabelece com as dimensões centrais das impressões faciais e da perceção interpessoal. Os resultados revelaram que as dimensões de traço relacionadas com habilidade, como competência e dominância, exibiram maior variabilidade na natureza e direção da sua relação com valência, comparativamente às dimensões relacionadas com moralidade e simpatia. Estes achados enfatizaram ainda que a sobreposição, ou dissociação, entre as dimensões é amplamente promovida pelas características das relações destas com valência. O terceiro artigo focou-se exclusivamente na perceção social de faces, e utilizou métodos de reverse correlation para investigar como a confiabilidade e a dominância são naturalmente integradas em impressões unitárias de aparência facial. Os resultados mostraram que a dimensão mais fortemente relacionada com valência—confiabilidade—teve maior peso que dominância nas impressões faciais. Estes achados destacam o papel primário da valência na integração de dimensões em impressões faciais. No geral, estes achados destacam o papel primário da valência na estruturação das relações entre dimensões de julgamento social, não apenas entre os modelos de impressões faciais e de perceção interpessoal, mas também dentro de cada modelo. Além disso, oferecem uma visão mais clara sobre a relação e integração destes modelos, e traçam direções claras para futuras investigações no domínio geral da perceção social.Fundação para a Ciência e a Tecnologia - FC

Se te pareces com um bebé, vou tratar-te como um bebé : Impressões implícitas e explícitas da maturidade facial

Dissertação de Mestrado apresentada ao ISPA - Instituto UniversitárioImpressões formadas com base na maturidade facial, foram acedidas por meio de medidas implícitas e explícitas, em dois estudos. Com o objectivo de aceder às atitudes associadas à maturidade facial, o primeiro estudo recorreu a medidas de associação explícitas e a um IAT atitudinal, que confirmaram uma atitude positiva explícita e implícita face à babyfaceness. Tendo por base as dimensões fundamentais da percepção social (social e intelectual), o segundo estudo averiguou como estas se associam à maturidade facial, por meio de medidas de associação explícita e de dois IATs correspondentes a cada uma das dimensões, em duas condições experimentais definidas pelo contra-balanceamento da ordem de aplicação dos IATs. Os resultados confirmaram a associação explícita da babyfaceness com a dimensão social positiva e intelectual negativa, existente na literatura. Ao nível implícito, resultados inesperados sugeriram que a associação entre a maturidade facial e a dimensão intelectual é dependente do contexto, emergindo apenas na presença de uma activação prévia de associações com a dimensão social. Os dados revelaram ainda uma associação implícita entre babyfaceness e a dimensão intelectual positiva, posterior à associação com a dimensão social positiva, que sugere a ocorrência de um efeito de halo, incongruente com o efeito de compensação verificado nos dados das medidas explícitas. Estes estudos contribuem com novos dados para a investigação da formação de impressões com base em características faciais.ABSTRACT: Impressions based on facial maturity were assessed by explicit and implicit measures in two studies. In order to reveal the attitudes associated with facial maturity, the first study used explicit measures of association and an attitudinal IAT, which confirmed a positive explicit and implicit attitude for babyfaceness. Based on the fundamental dimensions of social perception (social and intellectual), the second study investigated how these are associated with facial maturity through explicit association measures and two fundamental dimensions IATs, in two experimental conditions defined by the counterbalancing of IAT order. Consistent with literature findings, the results confirmed the expected explicit association of babyfaceness with the positive social dimension and the negative intellectual dimension. At the implicit level, unexpected results suggested that the association between facial maturity and the intellectual dimension is context dependent, emerging only when there is a previous activation of social dimension associations. In such context, implicit babyfaceness associations with the positive intellectual dimension emerged, suggesting an implicit halo effect, inconsistent with the compensation effect observed in the explicit data. These studies contribute with new data to the research of impression formation based on facial cue

Dependence in instrumental activities of daily living and its implications for older adults’ oral health

We aimed to assess the association between dependence in instrumental activities of daily living (IADL) and oral health in older adults. We conducted a cross-sectional study of 280 people aged �60 years served at public primary health care centers in Northeastern Brazil. Sociodemographic, oral discomfort and general health data were collected. The Lawton and Brody scale were used to assess IADL. This research adheres to the STROBE checklist. Most participants were married (n = 139; 49.6%), women (n = 182; 65.0%) and retired (n = 212; 75.7%). A total of 37 (13.2%) older adults had some degree of dependence in IADL. Dependence in IADL was associated with: retirement (p<0.040), poor general health (p = 0.002), speech problems (p = 0.014), use of medications (p = 0.021), difficulty chewing and swallowing food (p = 0.011), voice changes (p = 0.044), edentulism (p = 0.011), use of toothbrush (p<0.001), use of toothpaste (p<0.001), and visit to the dentist in the previous year (p = 0.020). Functional disability was associated with older age, cardiovascular diseases, speech problems, chewing and swallowing difficulties, use of medication and brushing deficiency. The functional dependence in IADL can be considered an indicator of oral health status in older adults.info:eu-repo/semantics/publishedVersio

Vascular complications in patients undergoing early percutaneous coronary intervention via the femoral artery after fibrinolysis with tenecteplase: registry of 199 patients

BACKGROUND: Fibrinolysis is often used in the treatment of acute coronary syndromes with ST segment elevation (STEMI). Major cardiac outcomes were reduced with antiplatelet therapy intensification, but with increased risk of bleeding. Our objective was to assess the risk of vascular bleeding in patients undergoing early percutaneous coronary intervention after thrombolysis. METHODS: Between February 2010 and December 2011, five public emergency rooms in the city of São Paulo and the Emergency Health Care Service (Serviço de Atendimento Móvel de Urgência - SAMU) used tenecteplase (TNK) to treat patients with STEMI. Patients were referred to a single tertiary hospital and were submitted to early cardiac catheterization during hospitalization. All examinations were performed via the femoral artery and BARC criteria were used to classify bleeding. RESULTS: We evaluated 199 patients, of whom 193 had no bleeding of vascular origin (group 1) and 6 (3%) developed this complication (group 2). The median time between the administration of the fibrinolytic agent and catheterization was 24 hours in group 1 and 14.7 hours in group 2. According to BARC criteria, 1 patient had type 3a bleeding (hematoma in the inguinal region with a hemoglobin decrease of 3-5 g/dL), 2 patients had type 3b bleeding (1 not related to vascular access and 1 retroperitoneal hematoma with a hemoglobin decrease ≥ 5 g/dL) and the remaining patients had type 1 bleeding (small inguinal hematomas). Blood transfusions were required in 2 patients. None of the patients died due to vascular complications after the intervention. CONCLUSIONS: In our study, early catheterization via the femoral artery as part of a pharmaco-invasive strategy, using TNK as a fibrinolytic agent, had a low vascular bleeding rate, comparable to that of elective angioplasties.INTRODUÇÃO: A fibrinólise é frequentemente utilizada no tratamento das síndromes coronárias com supradesnivelamento do segmento ST (SCCSST). Desfechos cardíacos maiores foram reduzidos com a intensificação do tratamento antiplaquetário, porém com aumento do risco de sangramento. Nosso objetivo foi avaliar o risco de sangramentos de origem vascular em pacientes submetidos a intervenção coronária precoce pós-trombólise. MÉTODOS: Entre fevereiro de 2010 e dezembro de 2011, 5 prontos-socorros municipais da cidade de São Paulo e o Serviço de Atendimento Móvel de Urgência (SAMU) utilizaram tenecteplase (TNK) para tratamento de pacientes com SCCSST. Os pacientes foram encaminhados a um único hospital terciário e submetidos a cateterismo cardíaco precoce durante a internação. Todos os exames foram realizados por via femoral e os critérios do BARC foram utilizados para a classificação dos sangramentos. RESULTADOS: Foram avaliados 199 pacientes, dos quais 193 não apresentaram sangramento de origem vascular (grupo 1) e 6 (3%) evoluíram com essa complicação (grupo 2). A mediana de tempo entre a administração do fibrinolítico e o cateterismo foi de 24 horas no grupo 1 e de 14,7 horas no grupo 2. Segundo os critérios do BARC, 1 paciente apresentou sangramento do tipo 3a (hematoma em região inguinal com queda de hemoglobina de 3-5 g/dl), 2 pacientes apresentaram sangramento do tipo 3b (1 não relacionado ao acesso vascular e 1 hematoma de retroperitônio, com queda de hemoglobina ≥ 5 g/dl), e os demais apresentaram sangramentos do tipo 1 (pequenos hematomas em região inguinal). Nesse grupo foram necessárias duas hemotransfusões. Nenhum paciente teve óbito relacionado à complicação vascular pós-intervenção. CONCLUSÕES: Em nosso estudo, a cateterização precoce via femoral como parte de uma estratégia fármaco-invasiva, utilizando TNK como fibrinolítico, apresentou baixa taxa de sangramentos de origem vascular, comparável à das angioplastias eletivas.Universidade Federal de São Paulo (UNIFESP) Escola Paulista de Medicina Departamento de Hemodinâmica e Cardiologia IntervencionistaUniversidade Federal de São Paulo (UNIFESP) Escola Paulista de Medicina Departamento de MiocardiopatiasUniversidade Federal de São Paulo (UNIFESP) Escola Paulista de MedicinaServiço de Atendimento Móvel de UrgênciaUNIFESP, EPM, Depto. de Hemodinâmica e Cardiologia IntervencionistaUNIFESP, EPM, Depto. de MiocardiopatiasUNIFESP, EPMSciEL

a study from ecological theory and social network analysis perspective

The objective of the present study was to analyze and compare the setter's decision-making (DM) in the offensive construction of the side-out (attack from the reception) in high-level men's volleyball. The sample consisted of the analysis of 132 games of the Brazilian men's volleyball Super-League 2021/2022, with 22 games for each team. The results showed that the eigenvector values were higher for setting to position 3, central attacker next to the setter, simple block, and obtaining the attack point. In addition, the setter's DM was similar between teams, suggesting that the game strategies aim to provide subsidies for the setter to make the decisions according to the game context in a flexible way and generate benefits for the attackers about the number of blockers, being that under ideal conditions and due to the lifter's correct choices in distribution, central blockers avoid anticipating the setting, and this fact allows the conditions of a single block or double-broken blocks in most cases. As a practical application, setting for the central attacker in position 3 becomes an interesting option for point acquisition and is capable of influencing the number of blockers, as well as the optimal blocking condition. Another application would be for the central attacker to position themselves close to the setter, a strategy that would enable the use of the "pipe" attack in other areas of the court with lower defensive blocking power.9E1A-F9DD-3EB8 | Filipe Manuel ClementeN/

O urbanismo conveniente luso-brasileiro na formação de povoações em Minas Gerais no século XVIII

The settlement of villages in the old colonial province of Minas Gerais obeyed certain principles of what was considered decent, convenient and adequate. Such principles were based on rules, doctrines and habits inherent to the Luso-Brazilian architecture of that time. The historical analysis of these aspects leads to a critical review of some consolidated assumptions in historiography, such as the one for which the settlements aforementioned would have appeared in a spontaneous, irregular and disordered fashion. Because they are evident in the remaining settlements and period art treatises and documents, these aspects lead to the consideration of a true art of populating, based on certain values and habits, which we call convenient Luso-Brazilian urbanism.A formação de povoações na capitania de Minas Gerais no século XVIII estava condicionada a preceitos de decoro, conveniência e adequação. Esses preceitos constituíam regras, doutrinas e costumes muito relevantes à arte luso-brasileira de edificar arquiteturas e cidades naquele tempo. A consideração histórica desses aspectos nos conduz à revisão crítica de uma série de compreensões consolidadas na historiografia, como, por exemplo, a de que essas povoações seriam espontâneas, irregulares e desordenadas. Pela importância com que se evidenciam nas povoações remanescentes, nos tratados artísticos e nos documentos coevos, tais aspectos nos levam a cogitar em uma verdadeira arte de povoar fundamentada nesses valores e costumes, arte a que denominamos urbanismo conveniente luso-brasileiro

Local hydrological conditions influence tree diversity and composition across the Amazon basin

Tree diversity and composition in Amazonia are known to be strongly determined by the water supplied by precipitation. Nevertheless, within the same climatic regime, water availability is modulated by local topography and soil characteristics (hereafter referred to as local hydrological conditions), varying from saturated and poorly drained to well-drained and potentially dry areas. While these conditions may be expected to influence species distribution, the impacts of local hydrological conditions on tree diversity and composition remain poorly understood at the whole Amazon basin scale. Using a dataset of 443 1-ha non-flooded forest plots distributed across the basin, we investigate how local hydrological conditions influence 1) tree alpha diversity, 2) the community-weighted wood density mean (CWM-wd) – a proxy for hydraulic resistance and 3) tree species composition. We find that the effect of local hydrological conditions on tree diversity depends on climate, being more evident in wetter forests, where diversity increases towards locations with well-drained soils. CWM-wd increased towards better drained soils in Southern and Western Amazonia. Tree species composition changed along local soil hydrological gradients in Central-Eastern, Western and Southern Amazonia, and those changes were correlated with changes in the mean wood density of plots. Our results suggest that local hydrological gradients filter species, influencing the diversity and composition of Amazonian forests. Overall, this study shows that the effect of local hydrological conditions is pervasive, extending over wide Amazonian regions, and reinforces the importance of accounting for local topography and hydrology to better understand the likely response and resilience of forests to increased frequency of extreme climate events and rising temperatures

Mapping density, diversity and species-richness of the Amazon tree flora

Using 2.046 botanically-inventoried tree plots across the largest tropical forest on Earth, we mapped tree species-diversity and tree species-richness at 0.1-degree resolution, and investigated drivers for diversity and richness. Using only location, stratified by forest type, as predictor, our spatial model, to the best of our knowledge, provides the most accurate map of tree diversity in Amazonia to date, explaining approximately 70% of the tree diversity and species-richness. Large soil-forest combinations determine a significant percentage of the variation in tree species-richness and tree alpha-diversity in Amazonian forest-plots. We suggest that the size and fragmentation of these systems drive their large-scale diversity patterns and hence local diversity. A model not using location but cumulative water deficit, tree density, and temperature seasonality explains 47% of the tree species-richness in the terra-firme forest in Amazonia. Over large areas across Amazonia, residuals of this relationship are small and poorly spatially structured, suggesting that much of the residual variation may be local. The Guyana Shield area has consistently negative residuals, showing that this area has lower tree species-richness than expected by our models. We provide extensive plot meta-data, including tree density, tree alpha-diversity and tree species-richness results and gridded maps at 0.1-degree resolution

Geographic patterns of tree dispersal modes in Amazonia and their ecological correlates

Aim: To investigate the geographic patterns and ecological correlates in the geographic distribution of the most common tree dispersal modes in Amazonia (endozoochory, synzoochory, anemochory and hydrochory). We examined if the proportional abundance of these dispersal modes could be explained by the availability of dispersal agents (disperser-availability hypothesis) and/or the availability of resources for constructing zoochorous fruits (resource-availability hypothesis). Time period: Tree-inventory plots established between 1934 and 2019. Major taxa studied: Trees with a diameter at breast height (DBH) ≥ 9.55 cm. Location: Amazonia, here defined as the lowland rain forests of the Amazon River basin and the Guiana Shield. Methods: We assigned dispersal modes to a total of 5433 species and morphospecies within 1877 tree-inventory plots across terra-firme, seasonally flooded, and permanently flooded forests. We investigated geographic patterns in the proportional abundance of dispersal modes. We performed an abundance-weighted mean pairwise distance (MPD) test and fit generalized linear models (GLMs) to explain the geographic distribution of dispersal modes. Results: Anemochory was significantly, positively associated with mean annual wind speed, and hydrochory was significantly higher in flooded forests. Dispersal modes did not consistently show significant associations with the availability of resources for constructing zoochorous fruits. A lower dissimilarity in dispersal modes, resulting from a higher dominance of endozoochory, occurred in terra-firme forests (excluding podzols) compared to flooded forests. Main conclusions: The disperser-availability hypothesis was well supported for abiotic dispersal modes (anemochory and hydrochory). The availability of resources for constructing zoochorous fruits seems an unlikely explanation for the distribution of dispersal modes in Amazonia. The association between frugivores and the proportional abundance of zoochory requires further research, as tree recruitment not only depends on dispersal vectors but also on conditions that favour or limit seedling recruitment across forest types