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Population and Environment - Human activity is a major driver of change and has contributed to many of the challenges we face today. Detailed information about human population distribution is...  相似文献   
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Although there has recently been a rise in parenting support programmes within the UK, only a minority of these programmes have benefited from evaluation of either outcomes or processes. This paper describes the development of the PALS programme (Parents Altogether Lending Support), reporting both on its effectiveness in improving parents' interactions with their children and on the lessons that were learned about embedding such a programme within the local community. Over the 18‐month period of the programme, a total of 17 courses were run, with 75 parents and carers (primarily mothers) participating in the programme overall. Evaluation results indicated that participants enjoyed the course and found it beneficial, particularly in terms of altering their own actions in specific ways that were able to promote better behaviour on the part of their children. Participants also valued the opportunity to share their experiences with other parents. The key lesson identified in regard to the development of parenting programmes concerned the need for the community to feel a sense of ownership for the initiative. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
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Abstract The effect of nonfarm development on dairy farm survival in New York's highly developed lower Hudson Valley is analyzed. The major hypothesis is that significant losses of dairy farms during this period are the result of urban development pressures. Contrary to this hypothesis, however, the bivariate and multivariate analyses of data from a mail survey of all commercial dairy operators in Dutchess County as of 1984 and industry survivors, exiters, and new entrants through 1990 demonstrate that nonfarm development has a negligible effect on dairy farm survival; rather, survival is significantly affected by age of operator and by family disruption. Thus, demographic and family process factors are found to be more powerful determinants of dairy farm survival in this particular metropolitan context.  相似文献   
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Parameter design or robust parameter design (RPD) is an engineering methodology intended as a cost-effective approach for improving the quality of products and processes. The goal of parameter design is to choose the levels of the control variables that optimize a defined quality characteristic. An essential component of RPD involves the assumption of well estimated models for the process mean and variance. Traditionally, the modeling of the mean and variance has been done parametrically. It is often the case, particularly when modeling the variance, that nonparametric techniques are more appropriate due to the nature of the curvature in the underlying function. Most response surface experiments involve sparse data. In sparse data situations with unusual curvature in the underlying function, nonparametric techniques often result in estimates with problematic variation whereas their parametric counterparts may result in estimates with problematic bias. We propose the use of semi-parametric modeling within the robust design setting, combining parametric and nonparametric functions to improve the quality of both mean and variance model estimation. The proposed method will be illustrated with an example and simulations.  相似文献   
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Summary. We develop a general methodology for tilting time series data. Attention is focused on a large class of regression problems, where errors are expressed through autoregressive processes. The class has a range of important applications and in the context of our work may be used to illustrate the application of tilting methods to interval estimation in regression, robust statistical inference and estimation subject to constraints. The method can be viewed as 'empirical likelihood with nuisance parameters'.  相似文献   
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With its roots in American pragmatism, symbolic interactionism has created a distinctive perspective and produced numerous important contributions and now offers significant prospects for the future. In this article, I review my intellectual journey with this perspective over forty years. This journey was initiated within the American society, sociology, and symbolic interaction of circa 1960. I note many of the contributions made by interactionists since that time, with particular focus on those who have contributed to the study of social organization and social process. I offer an agenda for the future based on currently underdeveloped areas that have potential. These are inequality orders, institutional analysis, collective action across space and time, and the integration of temporal and spatial orders. The article concludes with calls for further efforts at cross‐perspective dialogues, more attention to feminist scholars, and an elaborated critical pragmatism.  相似文献   
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Zusammenfassung Unter besonderer Berücksichtigung von Führungskr?ften wird ein aktueller überblick über Stressmanagementinterventionen in der Arbeitswelt (ASMI) anhand von Metaanalysen und Reviews geleistet. Kognitiv-behaviorale und Entspannungstrainings dominieren und sind effektiv auf individueller Ebene. Interventionen mit Führungskr?ften werden selten evaluiert. Neuere Entwicklungen von ASMI sind ressourcenbezogen und integrieren zielgruppenorientiert personen- und bedingungsbezogenen Methoden auf der Grundlage stressbezogener Analysen. Für Führungskr?fte wird auf der Grundlage ihrer Anforderungen, Stressoren und Ressourcen ein Coaching Konzept entwickelt, bei dem die F?rderung der Self-Leadership Kompetenz und Transferpl?ne im Mittelpunkt stehen.
The state-of-the-art in worksite stress management interventions (wSMI) with focus on the executive staff is shown through meta-analyses and reviews. The field is dominated by cognitive-behavioral, multimodal and relaxation trainings. These methods are effective on the individual level, however interventions with executives are rarely evaluated. New developments in wSMI are described where target-group and condition-focused methods are integrated on the basis of stress analyses. For executives, a coaching concept based on the specific demands, stressors and resources is developed with emphasis on the promotion of self-leadership and transfer plans.


Dipl.-Psych. Christine G. Busch, Studium: TU Berlin, 1995–1996 Trainerin für Stressmanagement der AOK Berlin u. wiss. Mitarbeiterin an der Universit?t Potsdam; 1996–1998 Univ.-Assistentin für angewandte Psychologie an der Universit?t Innsbruck; seit 1998 wiss. Angestellte der Arbeits-, Betriebs- und Umweltpsychologie an der Universit?t Hamburg.

Dipl.-Psych. Brigitte Steinmetz, Studium: Universit?t Hamburg, seit 2000 freiberufl. T?tigkeit; 2001–02 Stipendiatin der Universit?t Hamburg; seit 2002 wiss. Mitarbeiterin der Arbeits-, Betriebs- und Umweltpsychologie an der Universit?t Hamburg  相似文献   
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This study examines housing quality among three groups of single-parent women: white, African-American, and Hispanic. Three indicators of housing quality—crowding, affordability, and satisfaction—are used to discover the extent to which these groups experience housing problems. This study also explores differences and similarities in the factors that precipitate problems in housing quality for these three groups of single parents. Findings suggest important differences and similarities in the nature of housing quality problems among white, African-American, and Hispanic single-parent women. The specified variables explained about 20% of the variance in crowding, housing affordability, and housing satisfaction. On measures of objective and subjective housing quality, white single mothers are better housed than their African-American or Hispanic counterparts. Hispanic single mothers have the largest housing cost burden and average more persons per household than the other groups. African-Americans are twice as likely as either group to live in low-quality housing and reported the lowest average satisfaction with their housing. Her research interests include housing and neighborhood assessment and women and public policy issues. She has recently published articles inUrban Affairs Quarterly andHousing and Society on housing and neighborhood assessment criteria among black urban households and the housing cost burden of various groups of female-headed households. She received her Ph.D. from Ohio State University. Her research interests include the housing adjustment behavior of women and public policy. She has recently completed her thesis on the role of noncustodial parents in determining the quality of life of their children. She is also the recipient of the Tessie Agan Award for research excellence from the American Association of Housing Educators for a paper titled “Unterstanding Constraints and Residential Satisfaction among Low-Income Single-Parent Families.”  相似文献   
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