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31.
The International Association for Social Work with Groups (IASWG) proposes Standards of social group work that are intended to act as minimum standards that can be applied internationally. The aim of this article is to examine group work practices in Quebec in the light of IASWG Standards. To address this question, secondary analysis of existing data from a study undertaken in Quebec is presented. Results indicate that group work practices in Quebec tend to be rather structured (e.g., selection criteria, norms). The discussion shows that the IASWG Standards are useful for critically examining Quebec practices but also provides information that could contribute to the improvement of these Standards.  相似文献   
32.
Taking as a starting point two influential, yet different approaches in group work, that is, the self-directed group work and mutual aid models, this article examines a possible alternative for conducting social work with groups. Drawing from structuration theory, which makes a strong dialectical relation between agency and structure possible, this article highlights how our alternative model could lead to a greater integration of the micro- and macrodimensions in group-work practice. The Discussion section proposes three key principles for group work, namely, a belief in people’s strengths and capacities, a focus on critical thinking, and a concern for the development of a democratic culture in groups. These principles are conveyed through the group worker’s roles as consciousness raiser and process facilitator and provide a flexible and participatory process that can be used with a broad range of service-user groups. The article concludes with a discussion on the strengths and limitations of the model.  相似文献   
33.
Building on the concept of ‘multicultural middle class’, this paper explores social inclusion of professionally educated and employed non‐Anglophone immigrants in Australia. We focus specifically on the perceptions and implications of ‘foreign accent’ in the interaction between two groups of middle‐class Australians: non‐Anglophone immigrants and Anglo‐Australians. ‘Non‐Anglophone immigrants’ are defined as those who arrived in Australia as adults, grew up speaking a language other than English, and therefore usually speak English with a ‘foreign accent’. ‘Anglo‐Australians’ are defined as people born in Australia who grew up in families/households where only English was spoken, therefore speaking with a ‘native Australian’ accent. Through a survey of a targeted sample of respondents, the two groups were asked about their intergroup communication, wider interaction (e.g., intermarriage, friendships and working together) and mutual perceptions. Our findings indicate high levels of agreement between the two groups that Anglophone/non‐Anglophone communication is minimally hindered by comprehension problems due to foreign‐accented speech and cultural differences. Although the positive picture that emerges may reflect specific experiences and attitudes of middle‐class professionals and may not be generalisable, increased contact of the 'multicultural middle class' with its Anglo‐Australian counterpart is likely to be a factor in dissociating foreign accent and negative stereotyping.  相似文献   
34.
This study compares discounting for money and health in a field study. We applied the direct method, which measures discounting independent of utility, in a representative French sample, interviewed at home by professional interviewers. We found more discounting for money than for health. The median discount rates (6.5% for money and 2.2% for health) were close to market interest rates, suggesting that at the aggregate level the direct method solves the puzzle of unrealistically high discount rates typically observed in applied economics. Constant discounting fitted the data better than the hyperbolic discounting models that we considered. The substantial individual heterogeneity in discounting was correlated with age and occupation.  相似文献   
35.
36.
We consider a single-server queueing system which attends to N priority classes that are classified into two distinct types: (i) urgent: classes which have preemptive resume priority over at least one lower priority class, and (ii) non-urgent: classes which only have non-preemptive priority among lower priority classes. While urgent customers have preemptive priority, the ultimate decision on whether to interrupt a current service is based on certain discretionary rules. An accumulating prioritization is also incorporated. The marginal waiting time distributions are obtained and numerical examples comparing the new model to other similar priority queueing systems are provided.  相似文献   
37.
Shiga‐toxin producing Escherichia coli (STEC) strains may cause human infections ranging from simple diarrhea to Haemolytic Uremic Syndrome (HUS). The five main pathogenic serotypes of STEC (MPS‐STEC) identified thus far in Europe are O157:H7, O26:H11, O103:H2, O111:H8, and O145:H28. Because STEC strains can survive or grow during cheese making, particularly in soft cheeses, a stochastic quantitative microbial risk assessment model was developed to assess the risk of HUS associated with the five MPS‐STEC in raw milk soft cheeses. A baseline scenario represents a theoretical worst‐case scenario where no intervention was considered throughout the farm‐to‐fork continuum. The risk level assessed with this baseline scenario is the risk‐based level. The impact of seven preharvest scenarios (vaccines, probiotic, milk farm sorting) on the risk‐based level was expressed in terms of risk reduction. Impact of the preharvest intervention ranges from 76% to 98% of risk reduction with highest values predicted with scenarios combining a decrease of the number of cow shedding STEC and of the STEC concentration in feces. The impact of postharvest interventions on the risk‐based level was also tested by applying five microbiological criteria (MC) at the end of ripening. The five MCs differ in terms of sample size, the number of samples that may yield a value larger than the microbiological limit, and the analysis methods. The risk reduction predicted varies from 25% to 96% by applying MCs without preharvest interventions and from 1% to 96% with combination of pre‐ and postharvest interventions.  相似文献   
38.
This article will reflect on the experience of undertaking a participatory action research influenced study within a module of a social work degree programme. In doing so it will touch on some of the literature associated with student, service user and carer involvement in qualifying programmes, and in particular on research and module design. It will outline the history of service user and carer involvement in respect of a specific module within a singular degree course. It will provide an overview and some findings of the study, which sought to evaluate the involvement of an inherent service user and carer group within that degree course. However, as service user and carer involvement within degree programmes has had significant attention within the wider literature, the current study seeks to present a reflexive commentary on student, service user and carer involvement in research modules and participatory action research. Whilst the research presented here should be regarded as an initial foray with acknowledged limitations, it equally highlights some perspectives that lead to an understanding of how greater levels of student, service user and carer involvement within social work research might be achieved, in particular in the context of social work qualifying programmes.  相似文献   
39.
The lack of senior female role models continues to be cited as a key barrier to women's career success. Yet there is little academic research into the gendered aspects of role modelling in organizations, or the utility of role models at a senior level. The paper starts with a review of papers examining the construction of role models in organizational settings. This leads to the inclusion of two related areas – organizational demographics as the contextual factor affecting the availability of role models and how they are perceived, and work identity formation as a possible key explanatory factor behind the link between the lack of senior female role models and the lack of career progression to top organizational levels. The literature looking at social theories of identity formation is then considered from a gender perspective. The key gaps identified are that while the behavioural value of role models has been well documented, a better understanding is needed of how gender and organizational demography influence the role modelling process. Importantly, the symbolic value and possibly other values of female role models in the identity construction of senior women require further in‐depth investigation. Finally, this review calls for a more integrated approach to the study of role models and work identity formation, pulling together literatures on organizational demography, the cognitive construal of role models and their importance for successful work identity formation in senior women.  相似文献   
40.
This article contributes to the literature of news production studies by providing a powerful example of how processes of deliberation bring change to journalism. It explores the reconstruction of impartiality using the single case‐study of social media in the British Broadcasting Corporation (BBC) international journalism. In this case‐study, symbolic interactionism and mesostructure analysis enable us to explore social organizations and social processes, placing them in larger embedded contexts (structural, historical, and mode of action) and extended temporality. Following D. L. Altheide's (1996) ecology of communication framework, this study on BBC impartiality demonstrates that in the newsroom, techies have responded strategically to the logic of their environment. Techies have joined in the process of the new symbolic architecture of impartiality, which has transformed news agenda‐setting. This new logic, ushered in by techies, has shaped editorial decisions at the public broadcaster. This article discusses how social media have contributed to the nature, organization, and consequences of communication activities of the BBC.  相似文献   
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