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1.
To examine flexible work scheduling of married workers a conceptual framework was developed and tested using the 1997 Current Population Survey Work Schedules Supplement. Odds of flextime use were higher for married males, non-Hispanic whites, those with relatively higher levels of education and income, those with a preschool aged child, residents of the Midwest or West (as compared with the South), managers or professionals, and employees of the federal government.  相似文献   
2.
In this paper, we propose a new methodology for solving stochastic inversion problems through computer experiments, the stochasticity being driven by a functional random variables. This study is motivated by an automotive application. In this context, the simulator code takes a double set of simulation inputs: deterministic control variables and functional uncertain variables. This framework is characterized by two features. The first one is the high computational cost of simulations. The second is that the probability distribution of the functional input is only known through a finite set of realizations. In our context, the inversion problem is formulated by considering the expectation over the functional random variable. We aim at solving this problem by evaluating the model on a design, whose adaptive construction combines the so-called stepwise uncertainty reduction methodology with a strategy for an efficient expectation estimation. Two greedy strategies are introduced to sequentially estimate the expectation over the functional uncertain variable by adaptively selecting curves from the initial set of realizations. Both of these strategies consider functional principal component analysis as a dimensionality reduction technique assuming that the realizations of the functional input are independent realizations of the same continuous stochastic process. The first strategy is based on a greedy approach for functional data-driven quantization, while the second one is linked to the notion of space-filling design. Functional PCA is used as an intermediate step. For each point of the design built in the reduced space, we select the corresponding curve from the sample of available curves, thus guaranteeing the robustness of the procedure to dimension reduction. The whole methodology is illustrated and calibrated on an analytical example. It is then applied on the automotive industrial test case where we aim at identifying the set of control parameters leading to meet the pollutant emission standards of a vehicle.  相似文献   
3.
In 2003, the Office of Juvenile Justice and Delinquency Prevention (OJJDP) provided Florida's Department of Juvenile Justice (DJJ) with a $3.5 million grant to design and implement a faith- and community-based program for incarcerated juveniles. Florida's experience developing a completely new program has provided valuable lessons regarding important issues to consider and address before clients are referred to the program. This article enumerates 10 key lessons from Florida's experience that can provide important guidance to other sites across the country hoping to develop faith-related services for youths in institutions.  相似文献   
4.
This study examined Family Court of Australia (FCA) judicial determinations in parenting disputes when allegations of child sexual abuse (CSA) are made by an interested party, usually the mother. For the study, 156 published judgments from 2013–2015 were examined to measure how often allegations of CSA are substantiated, suspected to be true, and disbelieved. The characteristics most common in substantiated versus unsubstantiated cases, evidence of abuse presented, and resulting parenting orders were assessed. Findings indicate that, against international comparisons, FCA judges substantiate cases very conservatively, with rates of substantiation much lower than in other studies. Allegations made by mothers against fathers were disproportionately unsubstantiated, as were those which did not fall under the Magellan case management system. Cases where the only evidence of CSA was a child’s disclosure and parent’s allegation were common in both substantiated and unsubstantiated cases, meaning that a lack of other evidence does not preclude a positive finding of risk of CSA by the FCA. Those cases also involving a protection order against the accused were more likely to be substantiated. Confirmation biases and a judicial tendency to err on the side of false negatives are discussed.  相似文献   
5.
One‐fourth of deportees from the United States are parents of US‐citizen children. We do not know how separation from families affects remigration among deportees, who face high penalties given unlawful reentry. We examined how family separation affects intent to remigrate among Salvadoran deportees. The majority of deportees with children in the United States were also separated from their spouse, and the vast majority had US‐citizen children. Family separation was the single most important factor affecting intent to remigrate. We interpret these findings in light of immigration policy debates.  相似文献   
6.
This article describes the innovative use of a pop culture source-song lyrics to augment the teaching of qualitative methods in social work research. The use of pop culture sources as learning tools in the MSW curriculum has the potential to enhance the learning experience for students. These techniques have not been applied in the content of MSW research classes. This approach could be advantageous over other typical data sources because it is more accessible to students while also being reflective of a collective identity of people in society. Future work should assess student and educator responses to this pedagogical approach.  相似文献   
7.
Nearly 5.1 million children younger than age 18 live with at least one undocumented parent, about 7% of the U.S. child population. Between 2010 and 2013, an estimated 300,000 parents of U.S. citizen children were deported. Raising children in the context of deportation risk increases overall parenting stress for undocumented Latino parents. To investigate this and understand the experience of undocumented parenting, the authors interviewed 70 undocumented parents in two Southwest cities from 2012 to 2013. The authors frame their analysis using the lens of the problem of “illegality.” There are three domains of stressors associated with parenting in the context of deportation risk: trapped parenting, threat of family separation, and altered family processes. The authors discuss these findings in the context of the literature on undocumented families and parenting stress and connect these findings to the current sociopolitical context experienced by Latino families in the United States .  相似文献   
8.
When nonprofit organizations make significant changes in mission, there are many issues of organizational structure and culture that must be re‐examined and re‐aligned. As the second segment in the case of Casa de Esperanza illustrates, there are many human issues that must be navigated by leaders making such changes. Case B illustrates the challenges that must be confronted as leaders embrace the agency's identity as a community‐based Latina organization, rather than a government‐funded domestic violence organization. The case describes the management planning and implementation processes, including changes in leadership, programming, and operations. Staff responses to these changes are also stressed, revealing the very human elements of organizational change. © 2004 Jodi Sandfort  相似文献   
9.
Although intention to quit an organizationrepresents one of the better predictors of actualturnover behavior, the intention behavior relationshipvaries widely across studies. This study argues that one reason for the variability is that individualspossess different motives for stating a high intentionof leaving, and it is the motive that accounts in partfor when the intention will manifest itself in actual turnover. Using a longitudinal design,expectations were supported in that only thoseintentions motivated by disaffection with theorganization and its values resulted in the loss ofemployees.  相似文献   
10.
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