Estereótipos raciais e atratividade física facial: explorando suas implicações nas avaliações morais em saúde / Racial stereotypes and facial physical attractiveness: exploring their implications in moral assessments in healthcare

Resumo Neste estudo com 333 participantes, investigamos como estereótipos raciais e atratividade facial impactam as avaliações morais na área de saúde. Utilizamos imagens de rostos com diferentes níveis de atratividade em cenários de dilemas morais, realizando análises estatísticas, como ANOVA e ANCOVA, para examinar essas interações complexas. Descobrimos que a atratividade física influencia positivamente as avaliações morais apenas em cenários de baixo conflito moral, não se aplicando a situações de alto conflito ou impessoais. A relação entre a cor da pele autodeclarada e o sexo dos participantes só se confirmou em um cenário específico, destacando a complexidade dessas influências. As hipóteses três e quatro, que sugeriam que as identidades racial e moral dos participantes suprimiriam os efeitos dos estereótipos raciais e da atratividade facial, não foram confirmadas. Entretanto, observou-se que o perfil étnico dos rostos, junto com a motivação dos participantes para controlar preconceitos, influenciou positivamente as avaliações morais. Esses resultados são interpretados à luz de teorias sobre atração interpessoal, julgamento moral e relações intergrupais, fornecendo insights importantes para as complexas dinâmicas que moldam as avaliações morais na área da saúde.

Abstract In this study of 333 participants, we investigated how racial stereotypes and facial attractiveness impact moral evaluations in healthcare. We used pictures of faces with different levels of attractiveness in moral dilemma scenarios, performing statistical analyses such as ANOVA and ANCOVA to examine these complex interactions. We found that physical attractiveness positively influences moral evaluations only in low moral conflict scenarios and does not apply to high conflict or impersonal situations. The relationship between self-declared skin color and participants' gender was only confirmed in a specific scenario, highlighting the complexity of these influences. Hypotheses three and four, which suggested that participants' ethnic and moral identity would suppress the effects of racial stereotypes and facial attractiveness, were not confirmed. However, we observed that the ethnic profile of the faces and the participants' motivation to control prejudice positively influenced moral evaluations. These results are interpreted in light of theories on interpersonal attraction, moral judgment, and intergroup relationships, providing essential insights into the complex dynamics that shape moral evaluations in healthcare.

Gestão participativa das partes interessadas em área de manancial: uma abordagem usando análise multicritério / Participatory management of stakeholders in spring area: an approach to multicriteria analysis

RESUMO A promulgação da Lei Federal n° 9.433, de 8 de janeiro de 1997, foi um marco político e técnico da gestão dos recursos hídricos no Brasil, ao instituir a Política Nacional de Recursos Hídricos, que, nos seus fundamentos, preconiza a gestão dos recursos hídricos descentralizada e a participação do Poder Público, dos usuários e das comunidades. Nesse contexto, o objetivo deste artigo é estabelecer indicadores de sustentabilidade para a área de manancial do município de Paranavaí, no estado do Paraná, Brasil, usando uma abordagem de gestão participativa das partes interessadas associada a ferramentas de análise multicritério para auxílio à tomada de decisão. A área de manancial está inserida numa área de proteção ambiental (APA) denominada de APA Arara. Os métodos utilizados foram mapeamento cognitivo e measuring attractiveness by a categorical-based evaluation technique (MACBETH), aplicados durante uma conferência de decisão com a participação de diversos atores diretamente atingidos e fortemente interessados no tema, tais como órgãos gestores, produtores rurais, empresários do ramo imobiliário, vereadores, instituições de ensino superior etc. No fim da conferência de decisão, 14 indicadores foram definidos e seus pesos estabelecidos. Os resultados obtidos servem de subsídios para a gestão mais eficiente do recurso hídrico, pois conduziram à solução de maior comprometimento, ao envolver muitos atores representantes das partes interessadas. Além disso, mostraram que o uso combinado de mapas cognitivos e da abordagem MACBETH possibilitou a definição de indicadores de sustentabilidade para a APA de forma transparente e eficaz, demonstrando o sucesso na gestão participativa do recurso hídrico.

ABSTRACT The enactment of Federal Act nº 9433, on January 8th, 1997, was a political and technical milestone in water resources management in Brazil, by instituting the National Water Resources Policy which, in its foundations, stablishes decentralized management with the involvement of official authorities, customers and communities. In this context, the purpose of this paper is to set out sustainability indicators for a spring area in the municipality of Paranavaí, located in the state of Paraná, Brazil, using an approach based on the participatory management of stakeholders associated with multi-criteria analysis tools for decision-making support. The spring is located in an Environmental Protection Area, named APA Arara. The methodology consisted in cognitive mapping and the Measuring Attractiveness by a Categorical-Based Evaluation Technique (MACBETH) approach, applied during a decision conference attended by a number of agents directly affected by, and strongly interested in, the issue, such as managing agencies, rural producers, real estate businessmen, councilors, representatives of higher education institutions, among others. By the end of the decision conference, 14 indicators were defined and their weights stablished. The obtained results provide the basis for more efficient water resources management, as they led to the most committed solution by involving many different stakeholders. Furthermore, they showed that the combined use of cognitive maps and the MACBETH approach enabled the setting of sustainability indicators for the APA Arara in a transparent and effective way, emphasizing their success in the participatory water resources management.

Increased capture of Aedes aegypti (Linnaeus, 1762) (Diptera: Culicidae) by removing one ADULTRAP component

Abstract INTRODUCTION: Aedes aegypti is the main vector responsible for the transmission of numerous arboviruses. Adultrap® has been developed to catch these insects. METHODS: We tested the effectiveness of capturing adults with and without one of the components of Adultrap®. RESULTS: The mean number of insects caught by the original trap was 1.25 (standard deviation = 1.28), while the average obtained with the modified trap was 8.88 (standard deviation = 3.44). The medians were statistically different (p = 0.001) according to the Mann-Whitney test. CONCLUSIONS: The modification of Adultrap® increased the average catch of Ae. aegypti by up to seven times.

Relationship between facial attractiveness and pupil diameter in young adults / Relação entre a atratividade facial e diâmetro pupilar em adultos jovens / Relación entre atratividad facial y diámetro de la pupila en adultos jóvenes

The objective of this study was to investigate whether there is a relationship between pupil diameter and facial attractiveness. Participated in the study 60 young adults (30 men and 30 women) between 18 and 26 years of age (M=20.65, SD=2.20). Ten different unfamiliar neutral faces (five men and five women) were used as stimuli. The pupil diameter of each face was manipulated with pupil diameters of 2, 3, 4, 5 and 6mm (10 faces x5 pupil diameters=50 stimuli). A two-step study was carried out with the same sample and the same sets of faces, seeking to understand the difference of responses between subjects of both sexes. In phase I, result indicated a significant difference in relation to the pupil diameter factor for both the men (ꭓ²=21.93, p<.05) and the women (ꭓ²=44.73, p<.05). In phase II, the results indicated significant differences in relation to the pupil size [F(1, 234)=19.06, p<0.05]. The post-hoc Tukey HSD test showed that both the men and the women differently judged the faces with a pupil diameter of 2mm in relation to the faces with pupil diameters of 3, 4, 5 and 6mm (p<.05). Also, a significant difference between the diameter of 5mm in relation to the diameter of 3mm (p<.05). In general, the results indicate that the pupil diameter is a structural component of the human face that plays an important role in the process of judging facial attractiveness.

O objetivo deste estudo foi investigar a relação entre o diâmetro da pupila e a atratividade facial. Participaram da pesquisa 60 jovens com idade entre 18 e 26 anos. Foram utilizadas dez faces de adultos jovens, manipulou-se o diâmetro de cada pupila com variações de 2, 3, 4, 5 e 6mm. Realizou-se um estudo em duas etapas: na fase I, o resultado indicou diferença significativa para o fator de diâmetro pupilar tanto para homens quanto para mulheres (p<0,05). Na fase II, os resultados indicaram diferenças significativas em relação ao tamanho da pupila (p<0,05). O teste post-hoc Tukey mostrou que tanto os homens quanto as mulheres avaliaram diferentemente as faces com diâmetro pupilar de 2mm (p<0,05). Em geral, os resultados indicam que o diâmetro da pupila é um componente da face humana que desempenha um importante função no processo de julgamento da atratividade facial.

El objetivo de este estudio fue investigar si existe una relación entre el diámetro pupilar y el atractivo facial. Participaron en la estudio 60 adultos jóvenes (30 hombres y 30 mujeres) entre 18 y 26 años de edad (M=20.65, DE=2.20). Se utilizaron como estímulos diez rostros neutrales desconocidos diferentes (cinco hombres y cinco mujeres). El diámetro de la pupila de cada cara se manipuló con diámetros de pupila de 2, 3, 4, 5 y 6mm (10 caras x5 diámetros de pupila=50 estímulos). Se realizó un estudio en dos etapas con la misma muestra y los mismos conjuntos de caras buscando entender la diferencia de respuestas entre sujetos de ambos sexos. En la fase I, el resultado indicó una diferencia significativa en relación al factor de diámetro de la pupila tanto para los hombres (ꭓ²=21.93, p <0.05) como para las mujeres (ꭓ²=44.73, p<0.05). En la fase II, los resultados indicaron diferencias significativas en relación al tamaño de la pupila [F(1, 234)=19,06, p<0,05]. La prueba post-hoc de Tukey HSD mostró que tanto los hombres como las mujeres evaluaron de manera diferente las caras con un diámetro pupilar de 2mm con respecto a las caras con diámetros pupilares de 3, 4, 5 y 6mm (p<0,05). Se observó una diferencia significativa entre el diámetro de 5mm en relación al diámetro de 3mm (p<0,05). En general, los resultados indican que el diámetro de la pupila es un componente estructural de la cara humana que desempeña una importante función en el proceso de juicio del atractivo facial.

Evaluation of the attractiveness of different gingival zeniths in smile esthetics

ABSTRACT Objective: To evaluate the smile attractiveness of different gingival zeniths by general dentists, orthodontists and laypersons and the esthetic perception in the symmetric and asymmetric changes in gingival zeniths. Methods: Posed photographs of five patients were taken and digitally manipulated in Keynote software, in the gingival zenith region, in increments of 0.5 to 1mm in maxillary central and lateral incisors, symmetrically and asymmetrically, in nine different ways for each patient. The photos were then uploaded to a website, where evaluators (general dentists, orthodontists and laypersons) could observe and vote according to their esthetic perception, scoring from 1 to 10, 1 being the least attractive and 10 the more attractive. Kruskal-Wallis and Mann-Whitney tests were used for comparison. Results: Asymmetric gingival zeniths were less attractive than symmetrical gingival zeniths; gingival zenith differences greater than 1mm were perceptible in the smile attractiveness, both by laypersons, general dentists and orthodontists. When comparing maxillary central incisors with maxillary lateral incisors, the aesthetic change performed in the central incisors are more perceptible than those performed in lateral incisors, both symmetrical and asymmetrical. In a general way, orthodontists and general dentists are more critical in the evaluation and perception of gingival zenith changes, with the laypersons perceiving this change only from 1mm of maxillary right central incisor asymmetrical change. Conclusions: Asymmetric gingival zeniths are less attractive than symmetrical ones. Gingival zenith differences greater than 1mm are perceptible in the smile attractiveness. Orthodontists and general dentists are more critical in evaluating smile esthetics.

RESUMO Objetivo: avaliar a atratividade e a percepção estética do sorriso com alterações simétricas e assimétricas dos zênites gengivais, por leigos, dentistas e ortodontistas. Métodos: foram tiradas fotografias posadas de cinco pacientes, de forma padronizada. Cada fotografia foi digitalmente manipulada no software Keynote, na região do zênite gengival, em incrementos de 0,5 a 1 mm, nos incisivos centrais e laterais superiores, de maneira simétrica e assimétrica, de nove formas diferentes para cada paciente. Posteriormente, essas fotografias foram dispostas em um website para que os avaliadores pudessem observá-las e, conforme sua percepção estética, dessem notas de 1 a 10, sendo 1 para pouco atrativa e 10 para muito atrativa. Foram utilizados os testes Kruskal-Wallis e Mann-Whitney para as comparações. Resultados: os zênites gengivais assimétricos foram considerados menos atrativos do que os simétricos. Diferenças entre os zênites gengivais maiores que 1 mm foram perceptíveis na atratividade do sorriso por todos os grupos de avaliadores. Quando comparados os incisivos centrais e laterais superiores, as alterações estéticas feitas nos incisivos centrais foram mais perceptíveis do que as feitas nos laterais, tanto as simétricas quanto as assimétricas. Os ortodontistas e os clínicos gerais foram mais críticos ao avaliar e perceber as alterações, com os leigos percebendo essa mudança somente a partir de 1 mm de alteração assimétrica no incisivo central superior direito. Conclusões: zênites gengivais assimétricos são menos atrativos do que os simétricos. Diferenças nos zênites maiores que 1 mm são perceptíveis na atratividade do sorriso. Ortodontistas e clínicos gerais são mais críticos ao avaliar sorrisos.

Atratividade do sorriso: um método simples para melhorar a percepção visual do dentista: desenvolvimento e teste-piloto com estudantes de pós-graduação / Smile attractiveness: a simple method to improve the dentist's visual perception: development and pilot test with postgraduate students

Objetivos: melhorar a percepção do dentista sobre a atratividade do sorriso através de avaliações objetivas. Material e métodos: fotografias frontais de sorrisos (envolvendo a área dos caninos) foram aleatoriamente escolhidas e dispostas em dois sentidos verticais variados (nivelado, abaixo) numa guia personalizada contendo quatro molduras labiais do sorriso (fino, médio, grosso, invertido). Os aspectos que influenciam a atratividade do sorriso (PD = proporção dentária, PV = posicionamento vertical dentário, EL = espessura labial, FG = festonamento gengival) também foram incluídos e uma nota final geral atribuída ao sorriso geral (SG). Adicionalmente, o formulário do exercício continha a opção "existe um implante?" e "qual sua localização?". Todos os itens foram avaliados através de escalas de Likert. A prevalência de respostas foi calculada para cada item. O teste de Wilcoxon (alfa = 5%) foi usado para verificar a possibilidade de diferença de opinião entre os nivelamentos horizontais e para uma mesma moldura de sorriso. Os níveis de confiabilidade (concordância absoluta = ICC e responsividade = Cronbach alfa) também foram avaliados. Resultados: um teste-piloto foi conduzido com 16 estudantes. Trinta e duas combinações foto/moldura labial foram geradas e apresentadas de forma randomizada. A avaliação geral do sorriso ficou em: pobre (11/32), mediano (6/32), bom (15/32) e muito bom (1/32). O número de acertos da possível posição do implante foi 13 em 32 tentativas. Diferenças estatisticamente significativas entre os nivelamentos foram observadas nas situações 1/17 (p=0,0001), 13/29 (p=0,02), 2/18 (p=0,0002), 6/22 (p=0,0001), 14/30 (p=0,0001), 7/23 (p=0,01) e 15/31 (p=0,039). Os maiores coeficientes de ICC e Cronbach alfa foram vistos para o sorriso geral e FG. Conclusão: a percepção visual do dentista pode ser treinada mudando-se a moldura labial e o nivelamento vertical dos dentes e é influenciada pelo festonamento gengival. O teste se mostrou útil na verificação da atratividade do sorriso.

Objectives: to improve the perception of the dentist on the smile attractiveness through objective evaluations. Material and methods: frontal photographs of smiles (involving the canine area) were randomly chosen and arranged in two different vertical directions (leveled, below) in a personalized guide containing four lip architectures (thin, medium, thick, inverted). The aspects that infl uence the smile attractiveness (PD = dental proportion, PV = vertical tooth position, EL = lip thickness, GS = gingival scalloping) were also included and a general final score attributed to the general smile (SA). Additionally, the exercise form contained questions such as "is there an implant?" and "what is your location?". All items were assessed using Likert scales. The prevalence of responses was calculated for each item. The Wilcoxon test was used to verify the possibility of differences between the horizontal leveling for the same smile architecture. The reliability levels (absolute agreement = ICC and responsiveness = Cronbach alpha) were also evaluated. Results: a pilot test was conducted with 16 students. Thirty-two photos/lip architecture combinations were generated and presented at random. The overall smile rating was: poor (11/32), average (6/32), good (15/32), and very good (1/32). The number of positive responses for implant position was 13 in 32 trials. Statistically significant differences were observed in the combinations 1/17 (p=0.0001), 13/29 (p=0.02), 2/18 (p=0.0002), 6/22 (p=0.0001), 14/30 (p=0.0001), 7/23 (p=0.01) and 15/31 (p=0.039). The highest ICC and Cronbach alpha values were seen for the general smile attractiveness (SA) and GS. Conclusion: the visual perception can be trained by changing the lip architecture and vertical leveling of the teeth and is influenced by gingival scalloping. This test proved to be useful in verifying the smile attractiveness.

Physical attractiveness from psychological perspective / 中华整形外科杂志

Try to explore the motivation of human beings pursuing attractiveness of appearance from psychological perspective, and how the social psychological factors influence on the aethetic standard. Firstly, from the perspectives of social cognition, evolutionary psychology and mate choice psychology, the paper analyzes the individual′s motivation of pursuing the attractiveness of appearance, and proposes that the halo effect affects people′s cognition of beauty, and then makes people have a beautiful expectation effect. This expectation forms a Self-fulfilling prophecy, thus achieving people′s aspirations for the pursuit of the attractiveness of appearance. However, what is the standard of appearance attractiveness, and through the analysis of psychology research result such as appearance attractiveness, synthetic photograph and intercultural face, we come to several criteria of appearance attractiveness and put forward the social psychological factors such as exposure effect, familiarity and so on Affect people′s judgment on appearance attractiveness, and further explain that the social psychological needs affect the individual′s subjective experience of beauty.

Attractiveness of Scarabaeinae (Coleoptera: Scarabaeidae) to different baits in the Brazilian Amazon region / Atracción de Scarabaeinae (Coleoptera: Scarabaeidae) por diferentes cebos en la región Amazónica brasileña

AbstractDung beetles (Coleoptera: Scarabaeidae: Scarabaeinae) are considered essential for enhancing the physicochemical characteristics of soils, principally by changing organic materials (e.g. dead animals, faeces, fruits e leaf litter). This study compared the species richness and abundance of dung beetles captured using various types of baits, to demonstrate attractiveness differences in variable habitats of the Brazilian Amazon. Samplings were carried out with pitfall traps baited with human faeces, rotten banana, rotten meat and a nonbaited trap, in February, March, June, September and October 2015. Habitats included native forests, agriculture areas, pastures and disturbed forests in different regeneration stages. A total of 13 736 Scarabaeinae beetles were captured, distributed over 98 species. Most individuals were captured using traps baited with faeces (76.7 % of individuals), followed by rotten meat baited traps (17.8 % of individuals), fermented banana baited traps (3.9 % of individuals) and finally by non-baited traps (1.6 % of individuals). A significant difference in attractiveness of the different baits used and habitats types was observed. Most of the captured assemblages were composed by coprophagous (42 %), generalist species (32 %), necrophagous (15 %) and none was classified as saprophagous. Approximately 54 % of the specimens were tunnelers, 25 % were rollers and 12 % were dwellers. The species of Scarabaeinae sampled in the region revealed qualitative and quantitative differences among their assemblages and the phytophysiognomies. The forest environments housed the greatest species richness observed, and a fraction of these is exclusive of those areas. We concluded that some species of Scarabaeinae have an important potential as disturbance indicators in the Amazonian ecosystem. Rev. Biol. Trop. 65 (3): 917-924. Epub 2017 September 01.

ResumenLos escarabajos peloteros (Coleoptera: Scarabaeidae: Scarabaeinae) son considerados fundamentales para la mejora de las características físico-químicas de los suelos, es decir, para la descomposición de materiales orgánicos (p. ej., animales muertos, heces, frutas y hojarasca). Este estudio compara la riqueza de especies y la abundancia de escarabajos peloteros, capturados utilizando diversos tipos de cebos, para demostrar diferencias en la atracción en hábitats de la Amazonía Brasileña. Se realizaron muestreos con trampas cebadas con heces humanas, plátano podrido, carne podrida y una trampa sin cebo. Los hábitats incluyen bosques nativos, zonas de agricultura, pastos y bosques alterados en diferentes fases de regeneración. Se capturaron un total de 13 736 escarabajos Scarabaeinae, distribuidos en 98 especies. La mayoría de los individuos fueron capturados en trampas cebadas con heces (76.7 % de los individos), seguido por las trampas con cebo de carne podrida (17.8 % de los individuos), trampas con cebo de plátano fermentado (3.9 % de los individuos) y finalmente por las trampas sin cebo (1.6 % de los individuos). Se observó una diferencia significativa en la atracción de los diferentes cebos y hábitats. La mayoría de la comunidad capturada estuvo compuesta de escarabajos coprófagos (42 %), especies generalistas (32 %) y necrófagos (15 %) y ninguno fue clasificado como saprófago. Aproximadamente, el 54 % de las muestras fueron excavadores, 25 % rodadores y 12 % residentes. Las especies de scarabaeinae muestreadas en la región revelaron diferencias cualitativas y cuantitativas entre sus ensamblajes y las fitofisionomías muestreadas. Los ambientes forestales albergaron la mayor riqueza de especies observada y una fracción de ellas es exclusiva de este entorno. Concluimos que algunas especies de Scarabaeinae tienen un potencial importante como indicadores de alteración en el ecosistema amazónico.

Efectos del atractivo físico y el sexo en la selección de personal: Un estudio experimental / Effects of Sex and Attractiveness in Hiring Decisions: An Experimental Study

RESUMEN El presente estudio tuvo como objetivo analizar la activación de información estereotípica en contextos de selección de personal. Las hipótesis fueron contrastadas mediante un diseño experimental 2 (sexo del aplicante) x 2 (atractivo del aplicante) x 2 (sexo de la persona reclutadora) en un grupo de reclutadores profesionales. Los resultados indicaron un efecto significativo tanto del sexo como del atractivo de los estímulos. Estos efectos fueron moderados por el sexo de las personas reclutadoras y parcialmente mediados por las atribuciones de calidez y habilidad. Los resultados se discuten considerando el impacto del estereotipo de "lo bello es bueno" y los estereotipos sobre los roles tradicionales asignados a cada sexo.

ABSTRACT This study aimed to analyze the activation of stereotypical information in personnel selection contexts. Hypotheses were tested via a 2 (applicant's sex) x 2 (applicant's appeal) x 2 (sex of the recruiter) experimental design among professional recruiters. Results show a significant effect of both, sex and attractiveness of the stimuli. These effects were moderated by the sex of the recruiter and partially mediated by attributions of warmth and ability. Results are discussed in the light of the impact of the "beautiful is good" effect and the stereotypes of traditional sex roles.

Mentolabial angle and aesthetics: a quantitative investigation of idealized and normative values / 대한악안면성형재건외과학회지

BACKGROUND: This study is a quantitative evaluation of the influence of the mentolabial angle on perceived attractiveness and threshold values of desire for surgery. METHODS: The mentolabial angle of an idealized silhouette male Caucasian profile image was altered incrementally between 84° and 162°. Images were rated on a Likert scale by pretreatment orthognathic patients (n = 75), lay people (n = 75) and clinicians (n = 35). RESULTS: A mentolabial angle of approximately 107° to 118° was deemed the most attractive, with a range of up to 140° deemed acceptable. Angles above or below this range were perceived as unattractive, and anything outside the range of below 98° or above 162° was deemed very unattractive. A deep mentolabial angle (84°) or an almost flat angle (162°) was deemed the least attractive. In terms of threshold values of desire for surgery, for all groups, a threshold value of ≥162° and ≤84° indicated a preference for surgery, although clinicians were least likely to suggest surgery. The clinician group was the most consistent, and for many of the images, there was some variation in agreement between clinicians and lay people as to whether surgery is required. There was even more variability in the assessments for the patient group. CONCLUSIONS: It is recommended that in orthognathic and genioplasty planning, the range of normal variability of the mentolabial angle, in terms of observer acceptance, is taken into account as well as threshold values of desire for surgery. The importance of using patients as observers in attractiveness research is stressed.

Autopercepción del atractivo corporal en dos culturas: mexicana y argentina / Self perception of body attractiveness in two cultures: Mexican and Argentine

Con el propósito de describir el nivel de atractivo corporal que consideran tener los jóvenes mexicanos y argentinos, se trabajó una muestra no probabilística intencional, compuesta por 272 universitarios repartidos equitativamente por nacionalidad y por sexo de las ciudades de Toluca (México) y Mendoza (Argentina). Se utilizó el instrumento de "evaluación de atractivo corporal", que evalúa el atractivo de las partes visibles que constituyen el cuerpo humano del 0 al 100%. Los resultados por nacionalidad muestran que los mexicanos presentan más partes del cuerpo valoradas favorablemente en comparación con los argentinos. Las diferencias por sexo indican que los hombres mexicanos tienden a considerar atractivas más partes del cuerpo que las mujeres mexicanas. Sin embargo, en la muestra argentina no hay diferencia en el número de partes del cuerpo evaluadas como atractivas. En ambas nacionalidades, se observa una tendencia a valorarse con referencia en las partes consideradas como masculinas para los hombres y femeninas para las mujeres. De manera general, se observa que el cuerpo es y seguirá siendo un importante medio de expresión y el valor que se le dé establecerá el grado de seguridad que se tenga al relacionarse con la psicosociocultura particular.

In order to describe the level of physical attractiveness that mexican and argentine consider having, we worked with an intentional non-probabilistic sample composed of 272 university students shared equally by nationality and gender from the cities of Toluca (Mexico) and Mendoza (Argentina). The instrument used was "physical attractiveness assessment", which evaluates the attractiveness of the visible body parts from 0 to 100%. The research findings by nationality show that mexican people value more their body parts compared with argentinean. Sex differences indicate that mexican men tend to consider more attractive their body parts than mexican women. However, argentinean people show no difference in the number of body parts evaluated as attractive. In both nationalities, there is a tendency to put a higher value on body parts considered masculine by men and feminine by women. In general, it appears that the body is and will remain an important mean of expression and the value that it is given will establish the degree of security that people has to relate to their particular psychological, sociological and cultural context.

Diseño y Validación de un Cuestionario de Imagen Corporal Para Personas en Situación de Discapacidad Física / Design and Validation of a Body Image Questionnaire for Physically Disabled Persons / Desenho e Validação de um Questionário de Imagem Corporal Para Pessoas com Necessidades Físicas Especiais

El presente estudio pretendió diseñar y validar el Cuestionario de Imagen Corporal para Personas con Discapacidad Física. La muestra incidental estuvo conformada por 114 personas de 18 a 50 años, residentes en Bogotá, que presentaban una discapacidad física. Se diseñaron 40 ítems, evaluados por jueces expertos, se aplicaron a la muestra y se definieron los criterios de calificación. El análisis factorial evidenció la existencia de tres factores constituyentes del constructo de imagen corporal: atractivo, funcionalidad y satisfacción. El cuestionario cumplió con las condiciones de confiabilidad y validez necesarias, por lo que se concluye que es posible utilizarlo, aunque es preciso continuar con el proceso de validación.

The objective of this study was to design and validate the Body Image Questionnaire for Physically Disabled Persons. The incidental sample was composed by 114 persons aged 18 to 50 and residing in Bogotá, who had some type of physical disability. 40 items evaluated by expert judges were designed and administered to the sample, and scoring criteria were defined. Factor analysis showed the existence of three factors that constitute the body image construct: attractiveness, functionality, and satisfaction. Results show that the questionnaire met the necessary conditions of reliability and validity, although it is necessary to continue with the validation process.

O presente estudo pretendeu desenhar e validar o Questionário de Imagem Corporal para Pessoas com Necessidades Físicas Especiais. A amostra incidental esteve conformada por 114 pessoas de 18 a 50 anos, residentes em Bogotá, que apresentavam uma necessidade física especial. Desenharam-se 40 itens, avaliados por especialistas, que foram aplicados à amostra e definiram-se os critérios de qualificação. A análise fatorial evidenciou a existência de três fatores constituintes do construto de imagem corporal: atrativo, funcionalidade e satisfação. O questionário cumpriu com as condições de confiabilidade e validade necessárias, razão pela qual se conclui que é possível utilizá-lo, embora seja preciso continuar com o processo de validação.

Espécies, número e frequência de visitantes florais em culturas agrícolas submetidas à aplicação de produtos fitossanitários / Species, number and frequency of floral visitors in crops submitted to the application of pesticides

Produtos fitossanitários podem influenciar de maneira negativa a atratividade ou o comportamento de visitantes florais. Dessa forma, o presente trabalho teve como objetivo avaliar a influência desses produtos na diversidade de espécies e frequência de visitação floral nas culturas do pimentão e do tomateiro após a aplicação de produtos fitossanitários. Os produtos aplicados foram ciantraniliprole, ciantraniliprole + tiametoxam, tiametoxam, imidacloprido, ciantraniliprole + abamectina e diafentiurom. Os ensaios foram realizados em campo no período de junho a novembro de 2012. Foram avaliados o número total de espécies e o número de visitas de visitantes florais no período de 26 de junho de 2012 a 11 de setembro de 2012 para a cultura do tomateiro e de 25 de setembro de 2012 a 13 de novembro de 2012 para a cultura do pimentão. Para o cultivo do tomateiro, foi encontrado um total de 8 espécies de visitantes florais; para a cultura do pimentão, foram verificadas 27 espécies. Os produtos fitossanitários aplicados tanto na cultura do tomateiro quanto na do pimentão não reduziram o número de visitantes florais nem a frequência de visitação dos insetos, demonstrando seletividade ecológica.(AU)

Pesticides can negatively influence on the attractiveness or behavior of floral visitors. Thus the present study aimed to evaluate the influence on species diversity and frequency floral visitation in chili and tomato crop after the application of pesticides. The products applied were ciantraniliprole, ciantraniliprole + thiamethoxam, thiamethoxam, imidacloprid, ciantraniliprole + abamectin and diafenthiuron. Assays were performed in the field during the period from June to November 2012. It was evaluated the total number of species and the number of visits of floral visitors in the period from 26/06/2012 to 11/09/2012 for the tomato crop and 25/09/2012 to 13/11/2012 for the chili crop. In the tomato crop was found a total of eight species of flower visitors, and to the chili crop was verified 27 species. The pesticides applied both in the tomato and chili crop did not reduce the number of floral visitors and the frequency of visitation of insects, showing ecological selectivity.(AU)

Perception of Smile Attractiveness by Laypeople–influence of Profession and Treatment Experience.

Aims: To assess the influence of profession, treatment experience, age and gender on the perception of smile aesthetics with different buccal corridors and smile arcs, and to identify the threshold where buccal corridor space becomes aesthetically displeasing. Study Design: A questionnaire-based descriptive study on the assessment of attractiveness ratings by laypeople. Place and Duration of Study: Amman/Jordan, University of Jordan Hospital; Faculty of Dentistry, Division of Orthodontics, from 2010-2011. Methodology: A coloured photograph of a female smile was digitally modified to produce six smile images with buccal corridor spaces (BCSs) ranging from 0% to 25% and three smile images with altered smile arcs (consonant, flat and reverse). These images were shown to 104 laypeople who were asked to rate the attractiveness of each smile on a scale of one to ten. Analysis of variance was used to study the effect of age, gender, profession and treatment experience on smile attractiveness rating. A one-way ANOVA post hoc Duncan test was used to establish the threshold where BCS was considered unattractive. Results: The most attractive smile was the broadest and consonant smile (7.42 +/- 1.87). The image with a reverse smile arc was rated as the least attractive (2.65 +/- 1.85). Duncan’s test revealed that the threshold at which BCS was considered significantly unattractive was when it reached 25%. Analysis of variance showed that young adults perceived the broadest smile as significantly more attractive than older adults (P = .03). Profession had a significant influence on smile attractiveness ratings while gender and treatment experience did not. Conclusion: Flattening the smile arc was found to have more of an unattractive bearing than small variations in BCS. Thus, it is advisable to take into consideration the smile arc during any treatment that involves the anterior maxillary area, especially prosthodontic and restorative treatments, orthognathic surgery and orthodontics.

Self-face perception: Individual differences and discrepancies associated with mental self-face representation, attractiveness and self-esteem

Self-face perception plays an important role in self-consciousness and personal identity as well as in social exchanges and well-being. Despite its significance, little is known about how individuals represent their faces internally. This study explored mechanisms of self-face perception in three experiments. First, participants chose from two images (self-face image vs. self-image with manipulated facial features) which one was their veridical image and which one they liked most. Afterwards, participants could (digitally) manipulate their facial features to increase their attractiveness (either to themselves or to an imagined other/s). Results showed that self-face recognition was better when veridical faces were paired with 'clones' with larger facial features or when all facial features were enlarged concurrently. Moreover, up to half of the participants preferred smaller noses and larger eyes and manipulated their self-images accordingly. State (but not trait) self-esteem was inversely correlated with eye, mouth and nose size manipulations made to increase one's attractiveness. The results indicate that a certain tolerance for error in self-face recognition might be required to maintain a consistent facial identity during one's lifespan. The discovered preference for neotenous features and discrepancies between one's perceived and one's veridical face and their link to state self-esteem are discussed...

Diferenças individuais em mulheres na avaliação da atratividade facial: uma revisão / Individual differences in women in the assessment of facial attractiveness: a review

Este artigo apresenta uma revisão teórica sobre três fatores que podem influenciar no julgamento da atratividade facial: cuidado parental, fatores psicológicos e percepção da dominância, todos relacionados às diferenças individuais. Discute-se se eles afetam os resultados de estudos que envolvam percepção facial, de modo a refutar a hipótese dos hormônios como os maiores influenciadores no julgamento da atratividade. Encontrar as possíveis variáveis que influenciam a atratividade facial pode ajudar a explicar os resultados controversos, além de ampliar o conhecimento sobre a escolha do parceiro. (AU)

This paper is about a review on three factors that may affect the judgment of facial attractiveness: parenting care, psychological factors and dominance. They are all related to individual differences. It is discussed whether they may affect the results of studies involving face perception, refuting the hypothesis that hormones have major influence in attractiveness judgments. Finding possible variables that influence facial attractiveness may help to explain the controversial results in this area broadening our understanding about mate choice. (AU)

Facial profile parameters and their relative influence on bilabial prominence and the perceptions of facial profile attractiveness: A novel approach / 대한치과교정학회지

OBJECTIVE: To evaluate the relative importance of bilabial prominence in relation to other facial profile parameters in a normal population. METHODS: Profile stimulus images of 38 individuals (28 female and 10 male; ages 19-25 years) were shown to an unrelated group of first-year students (n = 42; ages 18-24 years). The images were individually viewed on a 17-inch monitor. The observers received standardized instructions before viewing. A six-question questionnaire was completed using a Likert-type scale. The responses were analyzed by ordered logistic regression to identify associations between profile characteristics and observer preferences. The Bayesian Information Criterion was used to select variables that explained observer preferences most accurately. RESULTS: Nasal, bilabial, and chin prominences; the nasofrontal angle; and lip curls had the greatest effect on overall profile attractiveness perceptions. The lip-chin-throat angle and upper lip curl had the greatest effect on forehead prominence perceptions. The bilabial prominence, nasolabial angle (particularly the lower component), and mentolabial angle had the greatest effect on nasal prominence perceptions. The bilabial prominence, nasolabial angle, chin prominence, and submental length had the greatest effect on lip prominence perceptions. The bilabial prominence, nasolabial angle, mentolabial angle, and submental length had the greatest effect on chin prominence perceptions. CONCLUSIONS: More prominent lips, within normal limits, may be considered more attractive in the profile view. Profile parameters have a greater influence on their neighboring aesthetic units but indirectly influence related profile parameters, endorsing the importance of achieving an aesthetic balance between relative prominences of all aesthetic units of the facial profile.

Relação entre características antropométricas e função sexual feminina / Relationship between anthropometric characteristics and female sexual function

Introdução: Sabe-se que a obesidade e o sobrepeso afetam negativamente a função sexual feminina. O objetivo deste estudo foi avaliar a relação entre as medidas antropométricas (massa corporal, índice de massa corporal e relação cintura-quadril) e função sexual. Método: Participaram do estudo 197 mulheres de 18 a 75 anos, as quais foram avaliadas com balança digital, estadiômetro e fita métrica e responderam ao questionário Female Sexual Function Index. Resultados: Encontrou-se correlação positiva entre a circunferência da cintura e ispareunia. Quanto maior o valor do índice cintura-quadril, menor o desejo e a excitação sexual. Nas mulheres com sobrepeso houve correlação positiva da circunferência da cintura com a função sexual e desejo sexual. As mulheres com peso normal sentiam-se mais satisfeitas sexualmente que as com sobrepeso e obesidade (Kruskal Wallis=6.1, p=.048). Resultados: Encontrou-se correlação positiva entre a circunferência da cintura e dispareunia. Quanto maior o valor do índice cintura-quadril, menor o desejo e a excitação sexual. Nas mulheres com sobrepeso houve correlação positiva da circunferência da cintura com a função sexual e desejo sexual. As mulheres com peso normal sentiam-se mais satisfeitas sexualmente que as com sobrepeso e obesidade (Kruskal Wallis=6.1, p=.0 p=.048). Conclusão:Os dados indicam que a massa corporal, o IMC e as medidas de circunferência da cintura e do quadril podem exercer influência na função sexual feminina principalmente no tocante aos níveis de auto-percepção de atratividade física.

Introduction: It is known that obesity and overweight adversely affect female sexual function. The objective of this study was to evaluate the relationship between anthropometric variables (body mass, body mass index and waist-hip ratio) and sexual function. Method: The study included 197 women aged 18 to 75 years which were evaluated with a digital scale, stadiometer and a measuring tape and answered the Female Sexual Function Index questionnaire. Results: It was found a positive correlation between waist circumference and dyspareunia. The higher the value of waist-hip ratio the less desire and arousal was reported. In overweighed women a positive correlation of waist circumference with sexual function and sexual desire was found. The normal weight women felt more sexually satisfied than those with overweight and obesity (Kruskal Wallis = 6.1, p = .048). Conclusion: The data indicate that body mass, BMI and measures of waist and hip circumference can exert influence on female sexual function particularly relating to levels of self-perception of physical attractiveness.

Study of face pleasantness using facial analysis in standardized frontal photographs

OBJECTIVE: The purpose of this research was to check if the numeric facial analysis can determine facial attractiveness. METHOD: The sample consisted of frontal and lateral standard facial photographs, in natural head position, of 85 Brazilian Caucasian women, without facial plastic surgery report. The sample mean age was 23 years and 9 months. A group of 5 orthodontists, 5 layman and 5 plastic artists classified the photographs according to their own attractiveness graduation in: pleasant, acceptable and not pleasant. The numeric facial analysis was then performed using a computerized method. Linear, proportional and angular measurements were compared among groups. RESULTS: According subjective analysis the sample was consisted of 18.8% of pleasant, 70.6% of acceptable and 10.6% of not pleasant. In most measurements there were no differences among groups. Just in three of them significant statistical difference was observed and in two of them the comparison value was within decision limit. All the differences found were related to the lower third of the face and to facial pattern. CONCLUSION: On the present research, the numeric facial analysis, by itself, was not capable of detecting facial attractiveness, considering that beauty judgment seems to be very personal.

OBJETIVO: esse estudo foi desenvolvido com o propósito de verificar se a análise facial numérica realizada em fotografias frontais é sensível em detectar a atratividade da face. MÉTODOS: a amostra foi composta por fotografias faciais padronizadas, frontais e laterais, em posição natural da cabeça, de 85 mulheres brasileiras, leucodermas, com idades entre 18 e 30 anos, sem histórico de cirurgia plástica facial. A idade média da amostra foi de 23 anos e 9 meses. As fotografias foram classificadas de acordo com o grau de atratividade da face por uma banca composta de cinco especialistas em Ortodontia, cinco leigos e cinco artistas plásticos. A partir dessa classificação, os indivíduos foram divididos em três grupos: esteticamente agradáveis, esteticamente aceitáveis e esteticamente desagradáveis. Em seguida, foram realizados os traçados fotométricos por meio computadorizado. As médias das variáveis lineares, proporcionais e angulares propostas foram comparadas estatisticamente entre os grupos. RESULTADOS: pela análise subjetiva, 18,8% da amostra foram classificados como esteticamente desagradáveis, 70,6% como esteticamente aceitáveis e 10,6% como esteticamente agradáveis. Na maioria das variáveis, não observou-se diferenças entre os grupos. Em apenas três delas houve diferenças estatisticamente significativas. Todas as diferenças encontradas relacionaram-se ao terço inferior da face e ao padrão facial. CONCLUSÃO: no presente estudo, a análise facial numérica utilizada isoladamente não foi sensível na detecção de padrões de atratividade, já que os critérios de beleza parecem ser altamente subjetivos.

Entendeu ou quer que eu desenhe? Transições familiares através da visão sistêmica / Got it? Understanding family transitions through the systems perspective

Este ensaio teórico tem como objetivo apresentar a teoria sistêmica como um meio de filtrar o caos em que ocorrem as transições familiares, através do recurso de imagens que sintetizam o emaranhado das suas interações. Examinou-se, para tal, os alicerces da teoria sistêmica, destrinchou-se as transformações básicas quando da interação entre células individuais e contextos coletivos e, por fim, explanou-se as transições familiares mais comuns. Entende-se que os prejuízos do possível reducionismo acarretado pelas representações gráficas são plenamente compensados pelo ganho em clareza e objetividade que as ilustrações oferecem para cada processo, facilitando a sua compreensão, manipulação e associação.

This theoretical essay presents the system theory as a mean to filter out the chaos in which family transitions occurs, by the use of images that summarize and disentangle its interactions. For this purpose, it was examined the foundations of systems theory, it was unraveled the basic transformations regarding individual cells and collective contexts and, finally, it was explained the most characteristics family transitions. The proposed reductionism losses are considered offset by the gains in clarity and objectivity that the illustrations provides for each process, facilitating their understanding, manipulation and association.