Search results for "social context"

Sex ratio at mating does not modulate age fitness effects in Drosophila melanogaster

2019

Abstract Understanding the effects of male and female age on reproductive success is vital to explain the evolution of life history traits and sex‐specific aging. A general prediction is that pre‐/postmeiotic aging processes will lead to a decline in the pre‐ and postcopulatory abilities of both males and females. However, in as much the sexes have different strategies to optimize their fitness, the decline of reproductive success late in life can be modulated by social context, such as sex ratio, in a sex‐specific manner. In this study, we used Drosophila melanogaster to investigate whether sex ratio at mating modulates age effects on male and female reproductive success. As expected, male…

Note critique : A World of Difference ? Comparing Learners Across Europe ? OSBORN M . ; BROADFOOT P . ; MC NESS E . ; PLANEL C . ; RAVN B . & TRIGGS …

2005

El paper de la interacció social en el procés de sortida del rol laboral. La jubilació primerenca com a exemple.

2010

El procés d'envelliment a Europa dóna lloc a canvis importants en la composició de la força laboral que plantegen nous desafiaments als diversos agents socials, les empreses, l'administració pública i els treballadors mateixos. Aquesta situació ha fet sorgir un interès cada cop major per entendre el procés que du les persones a jubilar-se abans de temps. La investigació en aquest àmbit ha partit de dues perspectives. Una perspectiva considera la jubilació primerenca com un fenomen involuntari i que és resultat de les polítiques socials i dels acords entre l'empresa, l'administració i els sindicats per fer front a problemes estructurals. L'altra perspectiva, tot i que considera també els efe…

Coordinated Interpersonal Behaviour in Collective Dance Improvisation: The Aesthetics of Kinaesthetic Togetherness

2018

International audience; Collective dance improvisation (e.g., traditional and social dancing, contact improvisation) is a participatory, relational and embodied art form which eschews standard concepts in aesthetics. We present our ongoing research into the mechanisms underlying the lived experience of "togetherness" associated with such practices. Togetherness in collective dance improvisation is kinaesthetic (based on movement and its perception), and so can be simultaneously addressed from the perspective of the performers and the spectators, and be measured. We utilise these multiple levels of description: the first-person, phenomenological level of personal experiences, the third-perso…

Behavioural profile of drug users attending public drug-treatment centres in Sicily: the role of social context

2007

<p><strong>Objective</strong>: Investigations of injecting drug users (IDUs) have suggested that the social context may influence high-risk behaviours in this population. The aim of this study was to describe knowledge, attitudes and behaviours of IDUs attending public drug-treatment centres in our area.</p><p><strong>Study design and methods</strong>: A cross-sectional survey was conducted between July 2002 and February 2004, enrolling 607 drug users attending four public drug-treatment centres in the Palermo area. Two of them were located inside the urban area, whereas the other two were in rural districts near the city. All participants answered …

Per una buona psicoanalisi dell’arte: Vygostskij e il Mosè di Freud

2012

The aim of this article is to show that Vygotskijan and Freudian positions on the psychological analysis of art move from a similar conception of art and of human mind. To demonstrate our thesis we have substantially used two works: Vygostkij’s Psychology of art and Freud’s Moses of Michelangelo. We consider that, in spite of the critic that Vygostkij makes against the psychoanalytic approach to the products of art, probably for historic reasons, the importance that he gives to the notion of form, of social context and of conscious factors in artistic creations is the same that Freud gives in his applied psychoanalysis, and this is clear in the essay on Moses. In particular, if we concentra…

Redefining habits and linking habits with other implicit processes

2019

In their commentaries on Hagger (2019), Gardner, Rebar, and Lally (2019) and Phillips (2019) provide welcome debate on the conceptualization and operation of habits in physical activity. In this response, I extend their comments by (i) calling for a redefining of habits to encompass contemporary views of habit, and (ii) suggesting that descriptions of physical activity habits should make reference to their relations with other implicit constructs that reflect automatic processes. Specifically, I contend that extant definitions of habits for complex behaviors like physical activity should move away from definitions of unitary responses to specific cues or contexts, and, focus on ‘macro’ expr…

The reasoned action approach applied to health behavior: Role of past behavior and tests of some key moderators using meta-analytic structural equati…

2018

Abstract Rationale The reasoned action approach (RAA) is a social cognitive model that outlines the determinants of intentional behavior. Primary and meta-analytic studies support RAA predictions for multiple health behaviors. However, including past behavior as a predictor in the RAA may attenuate model effects. Direct effects of past behavior on behavior may reflect non-conscious processes whereas indirect effects of past behavior through social cognitive variables may represent reasoned processes. Objective The present study extended a previous meta-analysis of the RAA by including effects of past behavior. The analysis also tested effects of candidate moderators of model predictions: be…

Trends in health complaints from 2002 to 2010 in 34 countries and their association with health behaviours and social context factors at individual a…

2015

BACKGROUND: This article describes trends and stability over time in health complaints in adolescents from 2002 to 2010 and investigates associations between health complaints, behavioural and social contextual factors at individual level and economic factors at macro-level.METHODS: Comprising N = 510 876 11-, 13- and 15-year-old children and adolescents in Europe, North America and Israel, data came from three survey cycles of the international Health Behaviour in School-aged Children (HBSC) study. Age- and gender-adjusted trends in health complaints were examined in each country by means of linear regression. By using the country as the random effects variable, we tested to what extent in…

Cultural institutions as agents of urban and community regeneration in the (post-)pandemic city. The case of the «Laboratorio Zen Insieme» in Palermo

2022

Although all cities in the world have been affected by the COVID-19 pandemic, its impacts on the territories, yet to be understood, are unevenly distributed, revealing extremely varied imbalances depending on the places. However, it is clear that the virus and its variants have aggravated pre-existing socio-spatial inequalities, creating new ones and bringing attention back to those implications between space, planning, public health and citizenship that are at the origins of contemporary urbanism. In a reference framework in which the crisis is globalized but unequal and in the absence of a welfare system capable of responding to the urgencies of the most marginalized social contexts and g…