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1.
This article presents a review of 20 tests designed for assessing the academic English listening skill of second or foreign language learners. The available test information has been systematically condensed in purpose, listening construct, task characteristics, and validity evidence. It was found that most of the tests were developed for proficiency and placement purposes in academic contexts, with few of the tests serving for making workplace decisions. Also, global, local, and inferential skills constitute the construct in most listening comprehension tests. A practical approach for justifying the uses of these tests for different stakeholders is discussed. This review is a valuable resource for educators, administrators, test developers, and researchers looking for a comprehensive analysis of existing English tests that assess listening comprehension in second or foreign language learners.  相似文献   
2.
The development of a Municipal Information System, or currently better known as a local spatial data infrastructure, is considered complex due to the required inter-institutional relationships. In many developing countries Geographical Information Systems (GISs) are introduced but the benefits are modest as no changes take place in technical and organisational structure of organisations. Digital databases and computer-aided design (CAD) maps are mushrooming in great variety within different private and public institutions, municipal organisations and even within single departments and with structures similar to the paper period and thus operating on a stand-alone basis.Many national mapping agencies are not able to provide large-scale digital urban base maps, while the absence or low quality of cadastres makes those basic core data sets unavailable or inaccessible. The result is that duplication and incompatible data are frequently observed and also donor-driven stand-alone projects have a limited impact through the lack of institutional embedding and are not able to mature from the project to the institutional level. However, a positive sign is that there is an increasing awareness among data producers and consumers that investments in the development of digital data sets should be combined to reduce costs and increase benefits from especially GIS, and information and communication technology (ICT) in general.Within Trujillo a long-term vision was developed to make full use of ICT and GIS to modernise all operations of the Municipality to increase the efficiency and effectiveness of its tasks. However, large investments are not feasible due to the very limited municipal budgets. To guarantee the support of the municipal council, short-term results are required. This paper describes three ‘products’ as part of the vision to develop through a step-by-step approach a local spatial data infrastructure for Trujillo.The three, rather different, products are:
1. fiscal cadastre, to increase municipal revenues through property taxation;
2. an ‘environmental atlas’ based on a compatible spatial and attribute data sets from a variety of organisations; and
3. a municipal website with interactive GIS and meta data information.
The paper concludes with some comments on the institutional and political requirements for the successful development of a local spatial data infrastructure and stresses that such an infrastructure is not a product but an incremental development process that will progress only in case such a process is simple, cost effective, user-friendly, and flexible with clear products.Political interest and institutional stability and genuine interest for inter-institutional cooperation will add much to the success of this process.  相似文献   
3.
The article examines the limitations of methodological nationalism in the studies of social memory through a case study of memory of Stalinist repression in Belarus. It analyses how various social agencies – national and local activists, religious organisations, and international foundations – use the memory of repression for constructing post‐Soviet Belarusian identity by embedding their national representations in larger transnational frameworks. Drawing on the concept of ‘internal globalisation’, this article develops the idea of ‘internal transnationalism’ that suggests the importance of wider transnational configurations for the definition of nation. Internalized transnationalism does not make a national memory concept less nation‐centred, but it affects the choice of its cultural, political and civilizational framing. In contrast to methodological cosmopolitanism that implies rediscovering of the national as an internalized global, methodological transnationalism emphasizes the multiplicity of co‐existing transnational networks that can be invoked by social actors in their national mnemonic agenda. Using the case of the Kurapaty memorial site the article analyses how multiple framings of memory representations – the Belarusian national memory, liberal anti‐communist memory, contesting memories, such as Polish, Baltic and Jewish – compete and juxtapose in the space of social memory of political repression.  相似文献   
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5.
ABSTRACT

Latent variable modeling is commonly used in behavioral, social, and medical science research. The models used in such analysis relate all observed variables to latent common factors. In many applications, the observations are highly non normal or discrete, e.g., polytomous responses or counts. The existing approaches for non normal observations can be considered lacking in several aspects, especially for multi-group samples situations. We propose a generalized linear model approach for multi-sample latent variable analysis that can handle a broad class of non normal and discrete observations, and that furnishes meaningful interpretation and inference in multi-group studies through maximum likelihood analysis. A Monte Carlo EM algorithm is proposed for parameter estimation. The convergence assessment and standard error estimation is addressed. Simulation studies are reported to show the usefulness of the our approach. An example from a substance abuse prevention study is also presented.  相似文献   
6.
This paper describes a support group for children, ages 9–13, whose mothers are living with the Human Immunodeficiency Virus (HIV). Beginning with identification of the need for, and purpose of the group, the paper describes the group recruitment, screening and intake process; group composition; group content and process; barriers to service and issues specific to facilitation of the group. The group provided support to children by increasing knowledge of HIV and Acquired Immunodeficiency Syndrome (AIDS) issues, providing a forum for expression of feelings and concerns regarding their parent's HIV status, improving communication skills, identifying and expanding coping strategies, and facilitating peer support for normalization and validation of fears and concerns.  相似文献   
7.
We study the blocking probability in a continuous time loss queue, in which resources can be claimed a random time in advance. We identify classes of loss queues where the advance reservation results in increased or decreased blocking probabilities. The lower blocking probabilities are achieved because the system tends to favor short jobs. We provide analytical and numerical results to establish the connection between the system’s parameters and either an increase or decrease of blocking probabilities, compared to the system without reservation.  相似文献   
8.
This paper engages with the lived and experiential aspects of (trans)national identities in childhood, through the exploration of an ethnographic biography of a Greek‐Albanian boy in Athens. Through a grounded ethnographic approach, we examine the ways in which he experiences and negotiates his (trans)national identity. Our analysis demonstrates the everyday subtle and sophisticated understanding of the complexities and contradictions of national identities, and the child's own positioning within that. In conclusion, we suggest that interdisciplinary approaches should be assumed in the study of (trans)national identities in childhood, and ones that are grounded in children's own meaning making of their experiences of such identities.  相似文献   
9.
ABSTRACT

The article offers insights on how code-switching (CS) as a linguistic device and mechanism has served as an act of empowerment for the bilingual filmmaker to challenge government domination. Bahasa gado-gado, an Indonesian-English CS, is normatively unfavorable language use in Indonesia. The negative sentiment toward CS has been expressed by many Indonesians and the government. This article investigates the English switches in otherwise Indonesian popular cinematic texts: two films released after 1998, a critical political moment in Indonesia. Since the collapse of the New Order era in 1998, the use of bahasa gado-gado has been significantly visible in public spaces. Using a textual interpretive analysis, I show how CS is a tool used by characters to express “non-normative” sexual orientations in a liberating and open manner; by extension, CS in this context serves to expand monolithic definitions of Indonesianness.  相似文献   
10.
Population aging coupled with high poverty rates among older persons and a lack of access to social-security benefits or traditional support systems have led governments in low and middle-income countries to introduce non-contributory pension programs for the elderly. This article reviews a non-contributory pension program introduced in Mexico in 2007 that has since expanded greatly. We use a variety of sources to estimate current and future costs of this program.  相似文献   
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