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911.
John Bangaarts Martin Brockerhoff Joanna Busza Geoffrey McNicoll 《Population and development review》1999,25(1):182-188
Books reviewed in this article: Chris Beyrer, War in the Blood: Sex, Politics and AIDS in Southeast Asia Caroline H. Bledsoe et al. (eds.), Critical Perspectives on Schooling and Fertility in the Developing World Donald J. Hernandez and Evan Charney (eds)., From Generation to Generation: The Health and Well-Being of Children in Immigrant Families Nana Poku and David T. Graham (eds.), Redefining Security: Population Movements and National Security Jyoti Shankar Singh, Creating a New Consensus on Population Jael Silliman and Ynestra King (eds.), Dangerous Intersections: Feminist Perspectives on Population, Environment, and Development; A Project of the Committee on Women, Population, and the Environment Michael S. Teitelbaum and Jay Winter, A Question of Numbers: High Migration, Low Fertility, and the Politics of National Identity United Nations Department of Economic and Social Affairs, Population Division, World Population Monitoring 1997 Anthony Young, Land Resources: Now and for the Future 相似文献
912.
There is increased focus on using research evidence to guide clinical practice in the provision of child mental health services, to allocate resources and to make policy decisions. Emphasis has been placed on randomised controlled trials, which are clearly vital. However, given the complexity of children's lives and the multiple systems relevant to their care, it is important to consider alternative research designs and to think creatively about outcomes. In the context of difficulties with random allocation a number of quasi-experimental designs are described that may more closely reflect actual clinical work. In the context of ecological theory, the importance of taking a systems level approach to evaluation is highlighted, with examples from the US. Finally, the ways in which qualitative outcomes measures can be used to sensitively describe the effects of treatment are outlined, and their potential for giving voice to children and families as consumers of mental health services. These suggestions aim to lessen the tension between the requirements of the scientific investigations of treatment effectiveness and the realities of clinicians' daily experiences. 相似文献
913.
This cross-national study of 306 nursing home residents in the United States and the United Kingdom examines the similarities and differences in their evaluation of service quality. Service quality was defined as the differences between expectations about the service and actual perceptions of the service delivered in terms of five dimensions: tangibles, assurance, empathy, reliability and responsiveness. The SERVQUAL instrument was used to measure service quality. The two groups differed in their expectations for quality and their perceptions of service quality: US residents' ratings were lower in all respects. 相似文献
914.
Popular commentaries suggest that the movement against genetic engineering in agriculture (anti-GE movement) was born in Europe,
rooted in European cultural approaches to food, and sparked by recent food-safety scares such as “mad cow” disease. Yet few
realize that the anti-GE movement's origins date back thirty years, that opposition to agricultural biotechnology emerged
with the technology itself, and that the movement originated in the United States rather than Europe. We argue here that neither
the explosion of the GE food issue in the late 1990s nor the concomitant expansion of the movement can be understood without
recognizing the importance of the intellectual work carried out by a “critical community” of activists during the two-decade-long
period prior to the 1990s. We show how these early critics forged an oppositional ideology and concrete set of grievances
upon which a movement could later be built. Our analysis advances social movement theory by establishing the importance of
the intellectual work that activists engage in during the “proto-mobilizational” phase of collective action, and by identifying
the cognitive and social processes by which activists develop a critical, analytical framework. Our elaboration of four specific
dimensions of idea/ideology formation pushes the literature toward a more complete understanding of the role of ideas and
idea-makers in social movements, and suggests a process of grievance construction that is more “organic” than strategic (pace the framing literature).
Rachel Schurman is Associate Professor of Sociology and Global Studies at the University of Minnesota. Her research interests lie in the
areas of international political economy of food and agriculture, environmental sociology, and social movements. She is co-editor
of Engineering Trouble: Biotechnology and Its Discontents (University of California Press, 2003) and several articles and book chapters on the anti-genetic engineering movement. Her
current book project, with William Munro, explores how organized social resistance to GMOs has shaped the trajectory of agricultural
biotechnology.
William Munro is Associate Professor of Political Science and Director, International Studies Program, at Illinois Wesleyan University.
His research and writing focuses on the politics of agrarian change and state formation in Africa, as well as post-conflict
development. He is the author of The Moral Economy of the State: Conservation, Community Development and State-Making in Zimbabwe (Ohio University Press,1998). He is currently collaborating with Rachel Schurman on a book about social resistance to agricultural
biotechnology. 相似文献
915.
916.
Phillip W. Braddy Janaki Gooty John W. Fleenor Francis J. Yammarino 《The Leadership Quarterly》2014,25(2):373-390
Based on extensive research that views leadership as a multi-faceted phenomenon, we examined how the relationships between task-oriented and relationship-oriented leader behaviors and career derailment potential vary by observer perspective. We present findings using three different analytical techniques: random coefficient modeling (RCM), relative weight analysis (RWA), and polynomial regression (PR). RCM findings suggest that self-, direct report, peer, and supervisor ratings of leader behaviors differ and are associated with career derailment potential. RWA results indicate that self-ratings matter the least, whereas peer ratings of leader behaviors typically matter the most in predicting career derailment potential. PR analyses indicate that career derailment potential is lowest when self-ratings are lower than other ratings of leader behaviors and/or when self–other ratings converge on higher, rather than lower, ratings of leader behaviors. Implications for leadership and self–other agreement research and professional practice are discussed. 相似文献
917.
Bill C. Hardgrave John A. Aloysius Sandeep Goyal 《Production and Operations Management》2013,22(4):843-856
Accurate inventory records are key to effective store execution, affecting forecasting, ordering, and replenishment. Prior empirical research, however, shows that retailer inventory records are inherently inaccurate. Radio Frequency Identification (RFID) enables visibility into the movement of inventories in the supply chain. Using two different field experiments, the current research investigates the effectiveness of this visibility in reducing retail store inventory record inaccuracy (IRI). Study 1 used an interrupted time‐series design and involved daily physical counts of all products in one category in 13 stores (8 treatments and 5 controls) of a major global retailer over 23 weeks. Results indicate a significant decrease in IRI of approximately 26% due to RFID‐enabled visibility. Using an untreated control group design with pre‐test and post‐test, Study 2 expands the number of categories to five and the number of stores to 62 (31 treatment and 31 control stores). Results show that the effectiveness of RFID in reducing IRI varies by category (ranging from no statistically significant improvement to 81%). Results also suggest that RFID ameliorates the effects of known determinants of IRI and provide the key insight that the technology is most effective for product categories characterized by these determinants. 相似文献
918.
John F. Bell 《Journal of applied statistics》1996,23(2-3):349-360
This paper investigates the application of classification tree methodology to the bird habitat associations of the red grouse in the south Pennines of England. The effectiveness of this classification will be investigated using the kappa coefficient. Although the results for these data are disappointing, the methodology seems to have potential for this kind of problem. 相似文献
919.
Upper bounds axe derived for the efficiency factor of a class of resolvable incomplete block designs known as latinized designs. These designs are particularly useful in glasshouse and field trials, and can be readily extended to two-dimensional blocking structures. Existing bounds for resolvable designs axe also reviewed and a comparison is made between the third moment bounds discussed by Jarrett (1989) and the second moment bounds of Tjur (1990). 相似文献
920.
John C. Caldwell 《Journal of Population Research》1995,12(1):1-14
This lecture examines the nature of demography and how the work of W.D. Borrie relates to it. The principal topics are: the
meaning of ‘demography’, changes in the discipline, the uniqueness of demography, population theories and ideologies, and
the writings of W.D. Borrie. 相似文献