Search results for "59"
showing 10 items of 1607 documents
Propiedades psicométricas de la Escala de Actitudes hacia la Autoridad Institucional en adolescentes (AAI-A)
2013
Las actitudes de los adolescentes hacia la autoridad institucional se relacionan con su implicación en comportamientos transgresores y con conductas de riesgo tales como el consumo de sustancias o las conductas predelictivas. Las actitudes que mantienen hacia profesores, policía, escuela y leyes constituyen, por tanto, una variable relevante en el estudio del ajuste psicosocial de los adolescentes. El objetivo de este trabajo es el de aportar un instrumento fiable para la medición de estas actitudes, analizando las propiedades psicométricas de la Escala de Actitudes hacia la Autoridad Ins-titucional en adolescentes (AAI-A). La estructura factorial de esta escala es analizada mediante anális…
Relationship between mothers' thoughts and behaviors and their daughters' development of the body image
2019
Behaviors related to body image are influenced by learning and sociocultural environment; the parents can contribute to their children’s food problems through social values that they are supporting. Furthermore, it is known that during the development of the body image of girls it is fundamental the identification with the parent of the same sex. However, the extent of maternal influence is unknown, so our aim is to analyze the relationship between thoughts and behaviors of mothers and the development of their daughters’ body image, specifically on the variables: perceived image and ideal image, satisfaction and concern about body image, and social network behaviors. The study involved 53 p…
¿Qué dicen los adolescentes sobre el acoso escolar?
2019
Resumen: Todos los actos antisociales, incluidos la violencia y el acoso escolar, lo son dentro de la colectividad en la que se producen y son reflejo de esa colectividad. Este estudio se centra en el discurso espontáneo de 406 adolescentes entre 15 y 21 años sobre el acoso escolar. El análisis cualitativo de los datos permite inferir cuatro principios discursivos que se articulan desde la inicial negación de la violencia (“eso no pasa”), a la negación de la responsabilidad (“si pasa, no soy yo, somos todos”), la negación de la gravedad (“si es broma, no hace daño), y la atribución a la víctima (el acoso tiene más que ver con la víctima que con el agresor). El análisis del discurso espontán…
Managing biotic interactions for ecological intensification of agroecosystems.
2014
9 pages; International audience; Agriculture faces the challenge of increasing food production while simultaneously reducing the use of inputs and delivering other ecosystem services. Ecological intensification of agriculture is a paradigm shift, which has recently been proposed to meet such challenges through the manipulation of biotic interactions. While this approach opens up new possibilities, there are many constraints related to the complexity of agroecosystems that make it difficult to implement. Future advances, which are essential to guide agricultural policy, require an eco-evolutionary framework to ensure that ecological intensification is beneficial in the long term.
Tiempos felices: Transformaciones en las tecnologías psicológicas de gobierno de la subjetividad
2020
This paper traces some inflections in the psy disciplines? discourses and technologies for the government of subjectivity during the last decades. It is focused on exploring different mechanisms through which psychological disciplines ?their discourses, techniques and practices? penetrate social life and contribute to establishing subject models consistent with transformations in the political and economic rationalities of late capitalism. Drawing on previous research in the field of gender politics and happiness discourses in the pop psychological culture, I track a line with three moments: i) the production of psychological individuality and identity normalization; ii) the proliferation o…
El gobierno de las aguas por instituciones comunitarias. La desmunicipalización en la acequia de Escalona (1591-1783)
2018
La historiografía viene proponiendo un doble modelo en lo que concierne a la imbricación de las instituciones políticas locales en el gobierno de las aguas y la gestión hidráulica realizada: acequias sometidas a control municipal, en las que correspondía a los ediles del consitorio adoptar decisiones relevantes y ejercer jurisdicción, frente a una minoría exigua de macrosistemas en los que los colectivos de regantes realizaron una gestión autónoma. En otros trabajos he cuestionado esta dicotomía en l’Horta, recalcando que la imbricación de instituciones municipales y oficiales de la monarquía fue allí relevante (Peris, 1992, 2003a, 2014a, 2014b). El presente artículo, que combina referencia…
Deep learning enables robust assessment and selection of human blastocysts after in vitro fertilization
2019
AbstractVisual morphology assessment is routinely used for evaluating of embryo quality and selecting human blastocysts for transfer after in vitro fertilization (IVF). However, the assessment produces different results between embryologists and as a result, the success rate of IVF remains low. To overcome uncertainties in embryo quality, multiple embryos are often implanted resulting in undesired multiple pregnancies and complications. Unlike in other imaging fields, human embryology and IVF have not yet leveraged artificial intelligence (AI) for unbiased, automated embryo assessment. We postulated that an AI approach trained on thousands of embryos can reliably predict embryo quality with…
Predator-Induced Plasticity on Warning Signal and Larval Life-History Traits of the Aposematic Wood Tiger Moth, Arctia plantaginis
2021
Predator-induced plasticity in life-history and antipredator traits during the larval period has been extensively studied in organisms with complex life-histories. However, it is unclear whether different levels of predation could induce warning signals in aposematic organisms. Here, we investigated whether predator-simulated handling affects warning coloration and life-history traits in the aposematic wood tiger moth larva, Arctia plantaginis. As juveniles, a larger orange patch on an otherwise black body signifies a more efficient warning signal against predators but this comes at the costs of conspicuousness and thermoregulation. Given this, one would expect that an increase in predation…
El papel de la sociología en el ámbito del desarrollo local: aportaciones tras dos décadas de experiencia en la administración pública
2021
Danno morale
2016
Il danno alla persona costituisce uno dei temi piu` affascinanti ed al contempo controversi dei sistemi della tradizione giuridica occidentale, tanto che non puo` destare stupore il fatto che ad esso si e` accompagnata una vasta riflessione sia sugli aspetti pratici sia sulle ricadute di teoria generale del diritto sull’illecito civile extracontrattuale. Si tratta, infatti, di una materia che lambisce i piu` eterogenei e complessi problemi che si sono agitati intorno all’istituto aquiliano e che, a tutt’oggi, ne continuano ad animare ogni discorso: la nozione positiva di danno extracontrattuale; la tipicita` o l’atipicita` della responsabilita` da torto; il significato da attribuire alla lo…