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331.
Language educators’ regard for variation in late modernity: Perceptions of linguistic variation in minority contexts
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This article investigates language educators’ regard for linguistic variation in a minority language context. It argues that teachers function as language norm authorities who may influence the linguistic practices and ideologies of students, and that this role takes on added significance in minority language contexts where access to the target language may be limited. Data are presented from a study on the linguistic ideologies of Irish language educators – ‘new speakers’ who acquired the language mainly thorough the education system. Participants’ ideologies on variation in modern spoken Irish were explored using semi‐structured interviews incorporating a speaker evaluation design. Although participants valorise traditional dialectal varieties of Irish, in line with established hierarchies, ideological frameworks are contested so that new ways of using Irish are beginning to gain overt acceptance. The results reveal the manner in which hierarchies of language variation in the Irish language are in flux in our contemporary late‐modern period. 相似文献
332.
Through the rapid expansion worldwide of impervious areas and habitat fragmentation, urbanization has strong consequences that must be understood to efficiently manage biodiversity. We studied the effects of urbanization on flower-feeding insects by using data from a citizen science program in the Parisian region. We analysed the occurrence of insects from 46 different families on flowers of different morphologies, using landscape indices in buffer areas from a 100-m to a 4000-m radius around 1194 sampled sites. Our aims were to determine (i) how the proportion of impervious area around sampled sites affected the occurrence of flower-feeding insect families and at which landscape scales impervious area calculations best predicted these occurrences; (ii) the effect of corolla shape variables on insect family occurrences. Twenty-one families were negatively impacted by increasing proportion of impervious areas (urbanophobic) and 3 were positively impacted (urbanophilic). Urbanophobic families were most affected by the proportion of impervious areas when it was estimated within buffers of 200-m to 1400-m radii, depending on the family. Notable losses of urbanophobic families were detected at less than 50% of impervious areas, which highlights the threat to the diversity of flower-feeding insects posed by urban sprawl. Corolla shape variables were the variables most often significantly implicated in the occurrence of insect families. Urbanophobic families were negatively affected by the tubular shape of flowers, and tubular corollas were found more often in urbanized areas. These results suggest that flora management might be a key component for the conservation of insect diversity in cities. 相似文献
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334.
Colin Crouch 《Social Policy & Administration》1999,33(4):437-457
The purpose of this paper is to account for the revival of both academic and substantive interest in what had long been seen as an unimportant byway of social policy: the role of social partners, especially trade unions, in the management of national social insurance systems. The answer is found in the budgetary crises facing these systems along with the frequent embedded role of the social partner organizations in their governance. Meanwhile, this welfare state role of trade unions then has implications back on to the conduct of industrial relations. The diversity of national experiences is considered, including the reasons for British exceptionalism on this question. Particular use is made of a comparison between Italy and the Netherlands on the one hand (cases of some success in the role of social partners in managing change in social insurance arrangements), and France and Germany on the other (at the time of writing, cases of stalemate). 相似文献
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337.
This paper discusses ways of looking at the future, with particular emphasis on the future as a ‘conscious dream’, and discusses an approach by which conscious dreams can be represented as explicit models. A case study is given of the use of this method with three housing managers who were enabled by it to articulate their own images of the future and understand each others' images. The benefits to be gained from such a procedure are discussed. 相似文献
338.
A tenure committee first votes on whether to hire a candidate; if it does, it receives an informative performance signal,
and then votes on whether to tenure the candidate; rejection at either stage returns the committee to a candidate pool, endogenising
the value of the outside option. A candidate’s fate depends only on the behaviour of two ‘weather-vane’ committee members.
Committee members may vote against favoured candidates if the weather-vane is opposed; enthusiastic assessments by one of
these weather-vanes may harm a candidate’s chances by increasing others’ thresholds for hiring him; sunk time costs may lead
voters who voted against hiring to vote for tenuring him, even after a poor probationary performance. For two member committees
that are patient and perceptive, the optimal voting rule is a (weak) majority at the hiring stage and unanimity at the tenure
stage; when such committees are impatient or imperceptive, the double (weak) majority rule is optimal. Perversely, the performance
of a patient, imperceptive committee improves as its perceptiveness further declines. Consistent with practice, falling threshold
rules are not optimal. Results on optimal voting rules are also presented in limit cases as committee members’ beliefs become
more correlated. Finally, we compare the model to a discrete-time European options model. 相似文献
339.
In an attempt to identify the number, nature, and effectiveness of coping mechanisms used by long-term prisoners to cope with stress, a sample of inmates was administered scales measuring depression, coping strategies, and sensation-seeking. It was found that the prisoners' depression scores were very high, placing several inmates into the category of severe clinical depression. However, the number of coping mechanisms used by prisoners to deal with a stressful situation was not reflected by the depression scores. Extensive use of coping mechanisms was, if anything, associated with an increased level of depression. The expected relationship between sensation-seeking and proneness to depression in prison failed to emerge. 相似文献
340.
Lorraine O'Gorman Chris Lobsinger Des Casey Colin MacKenzie Jo Grimwade Marta Lohyn 《Australian and New Zealand Journal of Family Therapy》1998,19(1):28-31
If we do not sometimes look back over our shoulders to remind ourselves of the ANZJFT's past achievements, we may forget, and newcomers may never be stimulated to explore earlier contributions for themselves. For this reason, six subscribers were asked to write five hundred words in answer to the question ‘Over the time you have been reading the Journal, what article sticks in your memory the most?’ The one restriction that was placed upon their choice was that if they found themselves unable to choose between two articles, they were to discuss the older of the two, to help assure a wider spread. 相似文献