12 resultados para Tripartite Altruism

em Aston University Research Archive


Relevância:

20.00% 20.00%

Publicador:

Resumo:

Motherhood and Priesthood are two roles that carry with them particular expectations and demands; both are premised on the notion of altruism and sacrifice, constant availability, and putting the needs of others before one’s own (Carroll et al. 1983; Hayes 1996; Peyton and Gatrell 2013; Thorne 2000). This has also been gendered; sacrifice and altruism have traditionally been connected with women (Hays 1996). This article will examine what happens when clergy mothers simultaneously enact the roles of priesthood and motherhood, and how this is managed in the context of ‘intensive’ motherhood and priesthood. Based on in-depth semi-structured interviews with 17 clergy mothers in the Anglican Church, it will highlight the contradictions, negotiations and interweaving which occurs for both roles to be concurrently enacted, offering a contextual insight into the management of motherhood vis-à-vis professional life.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The present study examines the structure of organizational citizenship behavior (OCB) and its relation to organizational commitment in Nepal. Four-hundred and fifty employees of five Nepalese organizations filled out standardized questionnaires. Exploratory and confirmatory factor analyses revealed two factors of OCB, altruism and compliance, replicating Western models of extra-role behavior. Structural equation analysis showed a positive relation between affective and normative commitment on the one hand and both citizenship factors on the other. Continuance commitment was negatively related to compliance and unrelated to altruism. The findings thus confirmed the structure and usefulness of the concepts in an under-researched geographical area. Findings of the research are discussed within the Nepalese sociocultural context. © Blackwell Publishing Ltd with the Asian Association of Social Psychology and the Japanese Group Dynamics Association 2005.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

In this article, the authors analyze participants' accounts of why they took part in a repeat-interview study exploring newly diagnosed patients' perceptions of diabetes service provision in Lothian, Scotland. The study involved three semistructured in-depth interviews with each patient (N = 40), which spanned a year. The authors provide a thematic discursive analysis of responses to the question, Can I ask you what made you decide to part in the study and why you've stayed involved over the past year? The main themes are (a) recruitment within health contexts ("the nurse said it would help"), (b) altruism ("if it can help somebody"), (c) qualitative research being seen as inherently innocuous ("nothing to lose"), and (d) therapeutic aspects of interviewing ("getting it off my chest"). The analysis contributes both to the qualitative literature about generic research participation and to a germinal literature exploring qualitative health research participation. © 2006 Sage Publications.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Tripartite neuropsychologies have featured through two and half millennia of Western thought. They received a modern airing in Paul MacLean's well-known text The Triune Brain. This paper examines the origin of these triune psychophysiologies. It is argued that the first such psychophysiology was developed in the fifth century BCE in the Republic and its Pythagorean sequel, the Timaeus. Aristotle, Plato's pupil and colleague, developed a somewhat similar theory, though this time based on his exhaustive biological researches. Finally, a generation later, Herophilus and Erasistratus at the Alexandrian Museum put together a more anatomically informed tripartite theory that, somewhat modified by Galen in the second century AD, remained the prevailing orthodoxy for nearly fifteen hundred years until it was overturned by the great figures of the Renaissance. Nonetheless, as already mentioned, the notion that human neuropsychology is somehow best thought of as having a tripartite structure has remained remarkably resilient and has reappeared time and again in modern and early modern times. This paper investigates its origins and suggests that it is perhaps now time to move on.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The burgeoning research into altruism and helping behaviour has examined the effect of many variables that enhance or inhibit helpfulness, but little attention has been given to the influence of culture. In the present research, data on various aspects of helping behaviour were collected in both the UK and the Sudan so that the importance of cultural influences could be investigated. In addition this research also tested the validity of current models of helping. In a repertory grid study, urgency and cost emerged as the main constructs people in the two countries use to distinguish between various helpful situations. A laboratory experiment designed to test existing models of intervention behaviour found significant main effects of country, group, size, cost and urgency; and a group size/urgency interaction. Subjects in the Sudan intervened faster than subjects in the UK; lone subjects intervened faster than subjects in small and large groups; subjects in low cost intervened faster than subjects in high cost conditions; and subjects in high urgency intervened faster than subjects in low urgency conditions. Group size effect was stronger in low than in high urgency conditions. Two field studies further investigated the effect of urgency and cost in urban-nonurban context. Significant main effects of urgency and cost were found in cities but not in towns; and people in cities were less helpful than people in towns. A questionnaire survey found that in both countries there were significant urban-nonurban differences in the incidence of reported social contacts and exchange of helpful acts between acquaintances, neighbours and strangers. However, there were no urban-nonurban differences between relatives and close friends. Finally, attitudes to altruism and helpfulness did not differ between the two countries or between urban and nonurban residents. The results highlight the need to incorporate urgency and cultural variables in theoretical models of helping behaviour.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

This work focuses on translated political speeches made by Canadas prime minister during times of national crises. Delivered orally in both English and French, this translation-based political discourse is examined in a tripartite manner, offering the reader contextualisation of the corpus researched; description of the translation shifts encountered; and interpretation of the discourse varies greatly depending on the era observed. Since the latter half of the 20th century, for instance, different text types have been assigned to different categories of translators. As for translative shifts revealed in the corpus, they have been categorised as either paratextual or textual divergences. Paratextual differences indicate that the Canadian prime ministers national statements in English and French do not necessarily seek to portray symmetry between what is presented in each language. Each version of a national speech thus retains a relative degree of visual autonomy. In sum, accumulated instances of paratextual divergence suggest an identifiable paratextual strategy, whereby translation contributes to the illusion that there is only one federal language: the readers. The deployment of this paratextual strategy obscures the fact that such federal expression occurs in two official languages. The illusion of monolingualism generates two different world views one for each linguistic community. Similarly, another strategy is discerned in the analysis of translative textual shifts a textual strategy useful in highlighting some of the power struggles inherent in translated federal expression. Textual interpretation of data identifies four federal translation tendencies: legitimisation and characterisation of linguistic communities; dislocation of the speech-event; neutralisation of (linguistic) territory; and valorisation of federalism.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Astrocytes in the somatosensory ventrobasal (VB) thalamus of rats respond to glutamatergic synaptic input with metabotropic glutamate receptor (mGluR) mediated intracellular calcium ([Ca²?](i)) elevations. Astrocytes in the VB thalamus also release the gliotransmitter (GT) glutamate in a Ca²?-dependent manner. The tripartite synapse hypothesis posits that astrocytic [Ca²?](i) elevations resulting from synaptic input releases gliotransmitters that then feedback to modify the synapse. Understanding the dynamics of this process and the conditions under which it occurs are therefore important steps in elucidating the potential roles and impact of GT release in particular brain activities. In this study, we investigated the relationship between VB thalamus afferent synaptic input and astrocytic glutamate release by recording N-methyl-D-aspartate (NMDA) receptor-mediated slow inward currents (SICs) elicited in neighboring neurons. We found that Lemniscal or cortical afferent stimulation, which can elicit astrocytic [Ca²?](i) elevations, do not typically result in the generation of SICs in thalamocortical (TC) neurons. Rather, we find that the spontaneous emergence of SICs is largely resistant to acute afferent input. The frequency of SICs, however, is correlated to long-lasting afferent activity. In contrast to short-term stimulus-evoked GT release effects reported in other brain areas, astrocytes in the VB thalamus do not express a straightforward input-output relationship for SIC generation but exhibit integrative characteristics.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

This paper seeks to advance research and practice related to the role of employers in all stages of the assessment process of work-based learning (WBL) within a tripartite relationship of higher education institution (HEI), student and employer. It proposes a research-informed quality enhancement framework to develop good practice in engaging employers as partners in assessment. The Enhancement Framework comprises three dimensions, each of which includes elements and questions generated by the experiences of WBL students, HEI staff and employers. The three dimensions of the Enhancement Framework are: 1. ‘premises of assessment’ encompassing issues of learning, inclusion, standards and value; 2. ‘practice’, encompassing stages of assessment made up of course design, assessment task, responsibilities, support, grading and feedback; 3. ‘communication of assessment’ with the emphasis on role clarity, language and pathways. With its prompt questions, the Enhancement Framework may be used as a capacity-building tool for promoting, sustaining, benchmarking and evaluating productive dialogue and critical reflection about assessment between WBL partners. The paper concludes by emphasising the need for professional development as well as policy and research development, so that assessment in WBL can more closely correspond to the potentially transformative nature of the learning experience.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

What is known and objective: Adverse drug reactions to prescribed medication are relatively common events. However, the impact such reactions have on patients and their attitude to reporting such events have only been poorly explored. Previous studies relying on self-reporting patients indicate that altruism is an important factor. In the United Kingdom, patient reporting started in 2005; though, numbers of serious reports remain low. Method: A purposive sample of fifteen patients who had been admitted to an inner city hospital with an adverse drug reaction were interviewed using a semi-structured questionnaire. Patients were asked to relate in their own words their experience of an adverse drug reaction. Patient's reactions to the information leaflet, adherence to treatment and use of other sources of information on medication were assessed. Interviews were recorded, and a thematic analysis of patients'responses was performed. Results and discussion: Analysis of the patient interviews demonstrated the reality of being admitted to hospital is often a frightening process with a significant emotional cost. Anger, isolation, resentment and blame were common factors, particularly when medicines had been prescribed for acute conditions. For patients with chronic conditions, a more phlegmatic approach was seen especially with conditions with a strong support networks. Patients felt that communication and information should have been more readily available from the health care professional who prescribed the medication, although few had read the patient information leaflet. Only a minority of patients linked the medication they had taken to the adverse event, although some had received false reassurance that the drug was not related to their illness creating additional barriers. In contrast to previous studies, many patients felt that adverse drug reporting was not their concern, particularly as they obtained little direct benefit from it. The majority of patients were unaware of the Yellow Card Scheme in the UK for patient reporting. Even when explained, the scheme was felt too cold and impersonal and not a patient's 'job'. What is new and conclusion: Patients having a severe adverse drug reaction following an acute illness felt negative emotions towards their health care provider. Those with a chronic condition rationalized the event and coped better with its impact. Neither group felt that reporting the adverse reaction was their responsibility. Encouraging patients to report remains important but expecting patients to report solely for altruistic purposes may be unrealistic. © 2011 Blackwell Publishing Ltd.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

There is a widespread sense that the Front National (FN) came of age in 2014 as a challenger for power in France. The municipal and European elections appeared to herald a transformation in the party's development and prospects, demonstrating its capacity to compete as a major player at subnational and supranational levels following strong performances at the national level in the presidential and legislative elections of 2012. This article takes a critical view of that assessment. It argues that the FN in 2014 made significant progress but that the apparent surge of support for the party in these elections belies fundamental weaknesses in the depth and range of its electoral capacities and in its prospects for transforming itself into a party of government. These weaknesses were again evident in the departmental elections of 2015, confirming that the FN has not succeeded in ending bipolarisation and imposing a genuinely tripartite structure on French politics. Far from being the 'first party of France' and 'at the gates of power', the FN is still consigned primarily to a role of spoiler, with its progression stalled by institutional obstacles, electoral limitations and a political containment which it remains powerless to overcome.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

There is currently great scientific and medical interest in the potential of tissue grown from stem cells. These cells present opportunities for generating model systems for drug screening and toxicological testing which would be expected to be more relevant to human outcomes than animal based tissue preparations. Newly realised astrocytic roles in the brain have fundamental implications within the context of stem cell derived neuronal networks. If the aim of stem cell neuroscience is to generate functional neuronal networks that behave as networks do in the brain, then it becomes clear that we must include and understand all the cellular components that comprise that network, and which are important to support synaptic integrity and cell to cell signalling. We have shown that stem cell derived neurons exhibit spontaneous and coordinated calcium elevations in clusters and in extended processes, indicating local and long distance signalling (1). Tetrodotoxin sensitive network activity could also be evoked by electrical stimulation. Similarly, astrocytes exhibit morphology and functional properties consistent with this glial cell type. Astrocytes also respond to neuronal activity and to exogenously applied neurotransmitters with calcium elevations, and in contrast to neurons, also exhibited spontaneous rhythmic calcium oscillations. Astroctyes also generate propagating calcium waves that are gap junction and purinergic signalling dependent. Our results show that stem cell derived astrocytes exhibit appropriate functionality and that stem cell neuronal networks interact with astrocytic networks in co-culture. Using mixed cultures of stem cell derived neurons and astrocytes, we have also shown both cell types also modulate their glucose uptake, glycogen turnover and lactate production in response to glutamate as well as increased neuronal activity (2). This finding is consistent with their neuron-astrocyte metabolic coupling thus demonstrating a tractable human model, which will facilitate the study of the metabolic coupling between neurons and astrocytes and its relationship with CNS functional issues ranging from plasticity to neurodegeneration. Indeed, cultures treated with oligomers of amyloid beta 1-42 (Aβ1-42) also display a clear hypometabolism, particularly with regard to utilization of substrates such as glucose (3). Both co-cultures of neurons and astrocytes and purified cultures of astrocytes showed a significant decrease in glucose uptake after treatment with 2 and 0.2 μmol/L Aβ at all time points investigated (p <0.01). In addition, a significant increase in the glycogen content of cells was also measured. Mixed neuron and astrocyte co-cultures as well as pure astrocyte cultures showed an initial decrease in glycogen levels at 6 hours compared with control at 0.2 μmol/L and 2 μmol/L P <0.01. These changes were accompanied by changes in NAD+/NADH (P<0.05), ATP (P<0.05), and glutathione levels (P<0.05), suggesting a disruption in the energy-redox axis within these cultures. The high energy demands associated with neuronal functions such as memory formation and protection from oxidative stress put these cells at particular risk from Aβ-induced hypometabolism. As numerous cell types interact in the brain it is important that any in vitro model developed reflects this arrangement. Our findings indicate that stem cell derived neuron and astrocyte networks can communicate, and so have the potential to interact in a tripartite manner as is seen in vivo. This study therefore lays the foundation for further development of stem cell derived neurons and astrocytes into therapeutic cell replacement and human toxicology/disease models. More recently our data provides evidence for a detrimental effect of Aβ on carbohydrate metabolism in both neurons and astrocytes. As a purely in vitro system, human stem cell models can be readily manipulated and maintained in culture for a period of months without the use of animals. In our laboratory cultures can be maintained in culture for up to 12 months months thus providing the opportunity to study the consequences of these changes over extended periods of time relevant to aspects of the disease progression time frame in vivo. In addition, their human origin provides a more realistic in vitro model as well as informing other human in vitro models such as patient-derived iPSC.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The departmental elections of March 2015 redrew the French political landscape, setting the new terms of electoral competition in advance of the regional elections of December 2015 and, more critically, the presidential election of April–May 2017. These elections saw the far-right National Front (FN) come top in both rounds only to be outmanoeuvred by the mainstream parties and prevented from winning a single department. As a case study in vote–seat distortion, the elections highlighted a voting system effective in keeping the FN out of executive power but deficient in terms of democratic representation and inadequate as a response to the new tripartite realities of France's changing political landscape.