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831.
The return of migrants to their country of origin and the development of efficient return measures have become more prominent on the political agenda of many Western European countries. Since policymakers prefer ‘voluntary’ return, governmental programmes to support the return of migrants – Assisted Voluntary Return (AVR) programmes – were developed as far back as the 1970s and have played an increasingly important role in migration policy over the last three decades. At the same time, general migration policy and welfare systems have undergone profound change, including in the meanings and connotations attached to social welfare, return support and return policy. This raises questions about the implications of these broader societal and policy changes for the widely implemented AVR programmes. In this article, we discuss the interpretation and evolution of AVR programmes by analyzing how one particular European country, Belgium, has developed its AVR programme over time. We explore the evolution of the programme's content, target group and institutional positioning, which shed light on its changing goals and are closely linked to a broader shift towards a ‘managerial’ approach to migration policy and the welfare state. We argue that return support may become decontextualized when it adopts ‘conditional entitlement’ as a central principle. This leads to strong differentiation, based on personal responsibility, between ‘deserving’ and ‘undeserving’ migrants, the levelling down of the support given to returnees, and a more coercive voluntary return policy in which social support is linked to deportation.  相似文献   
832.
So far ergonomics has been concerned with two categories of activities: correction and design. We propose to add a third category: prospection, and by so doing, we introduce a new series of activities that opens up the future of ergonomics. Corrective ergonomics relates to the past and comes with a demand and a client. It is turned towards the correction of existing situations and aims to reduce or eliminate problems. Here, after delimiting and defining the problem, the challenge is to find the best solution. Ergonomics for design relates to the present and also comes with a demand and a client. It is turned towards the design of new artefacts that have already been identified by a client, and that will allow users to do some activity and attain their goals. Here, after defining the scope of the project and the functional requirements, the challenge is to do the best design. Finally, prospective ergonomics relates to the future and does not come with a demand and a client. It is turned towards the creation of future things that have not been identified yet. Here the challenge is to detect existing user needs or anticipate future ones, and imagine solutions. These three categories of activities overlap and are not exclusive of each other. In this paper we define prospective ergonomics and compare it with corrective ergonomics and ergonomics for design. We describe its origin, goal, and prospects, we analyze its impacts on education and practice, and we emphasize the need of new collaboration between ergonomics and other disciplines.  相似文献   
833.
The elderly are at an increased risk for being diagnosed with diabetes. While previous studies have examined technique errors when a patient used his or her current blood glucometer or a single novel glucometer, no study has measured errors as a patient transferred to using a second, novel experimental glucometer. Results support findings that older adults perform more slowly and less accurately than younger adults when transferring between pieces of equipment. Implications for future blood glucometer design and training are discussed.  相似文献   
834.
Little is known about the effect of reduced vision on physical activity in older adults. This study evaluates the association of visual acuity level, self-reported vision, and ocular disease conditions with leisure-time physical activity and calculated caloric expenditure. A cross-sectional study of 911 subjects 65 yr and older from the University of Alabama at Birmingham Study of Aging (SOA) cohort was conducted evaluating the association of vision-related variables to weekly kilocalorie expenditure calculated from the 17-item Leisure Time Physical Activity Questionnaire. Ordinal logistic regression was used to evaluate possible associations while controlling for potential confounders. In multivariate analyses, each lower step in visual acuity below 20/50 was significantly associated with reduced odds of having a higher level of physical activity, OR 0.81, 95% CI 0.67, 0.97. Reduced visual acuity appears to be independently associated with lower levels of physical activity among community-dwelling adults.  相似文献   
835.
Donna Deitch's Desert Hearts, one of the highest-grossing lesbian films ever made, is a groundbreaking and poignant movie about self-discovery and self-acceptance. This article focuses on the societal obstacles-such as vastly different social classes, cultures, and educational backgrounds-that Vivian and Cay must overcome in order to begin their relationship. The article also shows the taboos faced by gays in the 1950s, such as the firing of college professors in that era. The latent lesbian desire of the homophobic Frances, which is rarely addressed in criticism of the film, is discussed in detail.  相似文献   
836.
This study is the first to evaluate the effect of sources of information on households’ consistency between their risk attitude when making savings and investment decisions and risk behavior displayed when they do save and invest. As the responsibility is being shifted to individuals to save for their own financial future, it is important that individuals and households save and invest in a manner that is consistent with their financial risk tolerance. Financial planners were found to provide significant value to households on the consistency of their financial risk attitude and behavior. The implications of this work are far-reaching in the financial planning arena.  相似文献   
837.
Adolescence is a time of increased sensitivity to peer influence, which creates vulnerabilities but also opportunities. In this study, we examined the influence of peers on prosocial behavior in 12‐ to 16‐year‐old adolescents (= 197). We utilized a public goods game in which participants made decisions about the allocation of coins between themselves and the group. Participants received manipulated peer feedback on a subset of decisions. Results indicate a significant interaction between feedback condition (prosocial, antisocial, or no feedback) and allocation choices: Prosocial behavior increased after prosocial feedback and decreased after antisocial feedback. These findings support the idea that peer influence creates not only vulnerabilities, but also opportunities for healthy prosocial development and social adjustment learning.  相似文献   
838.
This feasibility study assessed perceived acceptability, adherence rates, and reasons for nonadherence to smartphone-based ecological momentary assessment (EMA). At two sites, participants (n = 103) ages 65 years or older with diagnosed anxiety or depressive disorder and cognitive concerns responded three times daily to smartphone-based EMA questions assessing clinical outcomes for two 10-day periods. Quantitative and qualitative measures followed both 10-day EMA periods. Overall, 76% of participants completed surveys on ≥ 10 of the 20 assessment days, and 70% of participants completed at least 30% of the total surveys. Reasons for nonadherence included technical, logistical, physiological, and cognitive issues. Smartphone-based EMA is feasible in older adults with cognitive and emotional difficulties. EMA tools should be responsive to the needs and preferences of participants to ensure adequate acceptability and adherence in this population. Our findings can inform the design, development, and implementation of mobile technologies in older adults in research and clinical contexts.  相似文献   
839.
It is difficult for many social work students to grasp the importance they and their traditional client base play in global environmental issues. International development generally focuses on supporting human development through the development of natural resources. However, increased human consumption everywhere in the world is disrupting the global system upon which all life depends. Continued Western consumption habits are simply unsustainable. It is therefore incumbent that any increase in consumption, even in the ‘developing’ world, be considered in terms of global environmental sustainability; change must also occur within the developed world. To address this problem, reflexive processes that support transnational analysis and action must be developed. This paper suggests classroom activities that help students analyze and problem solve around this process of Reflexive Development.  相似文献   
840.
In the discrete cost sharing model with technological cooperation (Bahel and Trudeau in Int J Game Theory 42:439–460, 2013a), we study the implications of a number of properties that strengthen the well-known dummy axiom. Our main axiom, which requires that costless units of demands do not affect the cost shares, is used to characterize two classes of rules. Combined with anonymity and a specific stability property, this requirement picks up sharing methods that allow the full compensation of at most one technological contribution. If instead we strengthen the well-known dummy property to include agents whose technological contribution is offset by the cost of their demand, we are left with an adaptation of the Shapley–Shubik method that treats technologies as private and rewards their contributions. Our results provide two interesting axiomatizations for the adaptations of the Shapley–Shubik rule to our framework.  相似文献   
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