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Based on subsample of 3,476 married couples drawn from two waves of the National Survey of Families and Household, this study examines the extent to which working evening, night, or rotating schedules and weekends affects the likelihood of marriages ending in separation or divorce within approximately 5 years. Logistic regression analysis revealed that this relationship depends on the presence of children and is specific to the type of nonstandard schedule, the gender of the spouse, and the duration of marriage. Among men with children, married less than 5 years at Wave 1, working fixed nights made separation or divorce some six times more likely relative to working days. Among women with children, married more than 5 years at Wave 1, working fixed nights increased the odds by three times, and might have had an effect during the earlier years of marriage as well (although not statistically significant). These findings are evident when controlling for the number of hours worked as well as for demographic variables, and when considering, in addition, the husband's and wife's gender ideologies and the extent to which couples spent time alone together. The question of whether spouses in troubled marriages are more likely to move into night or rotating shifts was explored, but this did not seem to be the case.  相似文献   
43.
We distinguish between the typical sort of short-range conflict management, in which governments must engage, and the long-term processes of conflict resolution, which must include the involvement of entire societies and the replacement of adversarial relations with cooperative ones. How can third parties facilitate conflict resolution? This article discusses five principles that have evolved from attempts to facilitate conflict resolution in the Mideast: enhancement of each adversary's identity , creation of new symbols, enfranchisement of elements within each of the conflict groups, enhancement of indigenous development , and use of indigenous third parties . We argue that this nongovernmental facilitation of conflict resolution (with governmental tacit cooperation) is the real alternative to terrorism.  相似文献   
44.
Medicaid managed care programs are becoming more widespread. To investigate the clinical, organizational, and financial impacts on service providers, a stratified, random sample of providers in the Massachusetts Managed Mental Health/Substance Abuse Program were surveyed by phone in Years 3 and 4 of the initiative. Providers reported that they were making widespread clinical changes such as more use of group, brief, and episodic therapies. They were increasing utilization review, Total Quality Management, and outcomes measurement. They were increasing in size, affiliating with other agencies, and providing a greater range of services. They were preparing for capitation. Compared to before the program and a year earlier, about 40 percent of providers were doing better financially and a quarter were doing worse. The study documents the hypothesis that a widespread and continuing transformation is taking place in response to managed care.  相似文献   
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ABSTRACT

All over the world, financial capitalism and extractivism are appropriating land as if it was nothing more than a commodity, a mere ‘factor’ of production that can be exploited to generate financial returns. Movements and activists are organizing, resisting, protecting and promoting life-giving visions against this continuous enclosure of living beings and paces: they use their bodies, laws, educational projects, histories and visions to regain control over territory as a political space, self-determine and create solidarities. In the act resistance, they are the target of moral, physical and legal violence. They and their ideas are criminalized, disciplined, punished and in some cases exterminated. In this contribution, activists from the Basque Country, Guatemala, Kenya and the Six Nations and a group of academics get together to learn from each other, support the ongoing search for common vocabularies and identify possible milestones of a coordinated and international strategy for a life-enhancing future.  相似文献   
47.
Consider an m-way cross-classification table (for m = 3, 4, … ) of m dichotomous variables that describes (1) the 2 m possible response patterns to a set of m questions (where the response to each question is binary), and (2) the number of individuals whose responses to the m questions can be described by a particular response pattern, for each of the 2 m possible response patterns. Consider the situation where the data in the cross-classification table are analyzed using a particular latent class model having T latent classes (for T = 2, 3, …), and where this model fits the data well. With this latent class model, it is possible to estimate, for an individual who has a particular response pattern, what is the conditional probability that this individual is in a particular latent class, for each of the T latent classes. In this article, the following question is considered: For an individual who has a particular response pattern, can we use the corresponding estimated conditional probabilities to assign this individual to one of the T latent classes? Two different assignment procedures are considered here, and for each of these procedures, two different criteria are introduced to help assess when the assignment procedure is satisfactory and when it is not. In addition, we describe here the particular framework and context in which the two assignment procedures, and the two criteria, are considered. For illustrative purposes, the latent class analysis of a classic set of data, a four-way cross-classification of some survey data, obtained in a two-wave panel study, is discussed; and the two different criteria introduced herein are applied in this analysis to each of the two assignment procedures .  相似文献   
48.
Do infants show distinct negative facial expressions for different negative emotions? To address this question, European American, Chinese, and Japanese 11‐month‐olds were videotaped during procedures designed to elicit mild anger or frustration and fear. Facial behavior was coded using Baby FACS, an anatomically based scoring system. Infants' nonfacial behavior differed across procedures, suggesting that the target emotions were successfully elicited. However evidence for distinct emotion‐specific facial configurations corresponding to fear versus anger was not obtained. Although facial responses were largely similar across cultures, some differences also were observed. Results are discussed in terms of functionalist and dynamical systems approaches to emotion and emotional expression.  相似文献   
49.
Environmental control measures (ventilation, high-efficiency particulate air filtration, and upper room ultraviolet germicidal irradiation [UVGI]) are recommended to effectively control tuberculosis (TB) transmission from unsuspected TB patients in high-risk settings, but the effectiveness of their use is not often clear. This study presents a simulation model for a hypothetical hospital waiting room, in which the number of susceptible immunocompetent people in the waiting room follows a Poisson distribution (M = 5) in either low (annual number of TB patients = 5) or high TB risk settings (annual number of TB patients = 50), and used the model to evaluate the reduction of TB transmission risk by upper room UVGI. An exponential dose-response model was used for TB transmission and a two-zone model was used for evaluating the effect of upper room UVGI. Upper room UVGI reduced TB risk by 1.6-fold at 3 microW/cm2 UV irradiance in the upper room in the low TB risk setting and by 4.1-fold at 15 microW/cm2 UV irradiance in the upper room in the high TB risk setting. Use of upper room UVGI also reduced the mean annual new infection rate from 2.2 to 1.3 infections per year at 3 microW/cm2 and to 0.6 infections per year at 15 microW/cm2 in our hypothetical high-risk settings. The effect of upper room UVGI was sensitive to both vertical air velocity (air mixing) and UV irradiance level. Results from partitioning variability indicate that most variability of TB transmission risk came from waiting time in our hypothetical hospital.  相似文献   
50.
Despite the significant financial and human resources invested in child protection services (CPS), it is unknown whether these services are effective in preventing recurrence of child physical abuse and neglect. This paper reviews available studies evaluating the effectiveness of these interventions and identifies methodological limitations and factors that may contribute to these limitations. We searched databases to identify randomised controlled trials published in peer‐reviewed journals in the past five decades that evaluated interventions to reduce recurrence of physical abuse and neglect. We outlined ten methodological standards that are important for rigorous testing of psychosocial interventions and applied them in critically appraising identified studies. Thirteen randomised controlled trials were reviewed. This review identified methodological limitations (e.g. small sample size, lack of standardisations, contamination) that made it difficult to draw reliable conclusions as to the effectiveness of interventions. Field‐specific factors that contributed to methodological limitations (e.g. heterogeneity of sample, multiple family problems, psychosocial nature of interventions) were identified and recommendations were provided for improvement. It was concluded that it is possible to implement high‐quality trials that are ethical and feasible in the child welfare field. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
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