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211.
212.
"A rise in neo-isolationism in the United States has given encouragement to a new fiscal politics of immigration. Growing anti-immigrant sentiment has coalesced with forces of fiscal conservatism to make immigrants an easy target of budget cuts. Limits on legal alien access to social welfare programs that are contained in the 1996 welfare and immigration reform acts seem motivated not so much by a guiding philosophy of what it means to be a member of American society as by a desire to shrink the size of the federal government and to produce a balanced budget. Even more than in the past, the consequence of a shrinking welfare state is to metamorphose legal immigrants from public charges to windfall gains for the federal treasury."  相似文献   
213.
Using a comprehensive simulation study based on empirical data, this article investigates the finite sample properties of different classes of parametric and semiparametric estimators of (natural) direct and indirect causal effects used in mediation analysis under sequential conditional independence assumptions. The estimators are based on regression, inverse probability weighting, and combinations thereof. Our simulation design uses a large population of Swiss jobseekers and considers variations of several features of the data-generating process (DGP) and the implementation of the estimators that are of practical relevance. We find that no estimator performs uniformly best (in terms of root mean squared error) in all simulations. Overall, so-called “g-computation” dominates. However, differences between estimators are often (but not always) minor in the various setups and the relative performance of the methods often (but not always) varies with the features of the DGP.  相似文献   
214.
This study reports findings from field research on the perceptions of small business owners and managers of the impact of the Americans with Disabilities Act (ADA) on their firms. Binary Logistic Regression analyses indicate that the majority of owners have positive attitudes toward the act and exhibit high levels of compliance. Firm support for the ADA and participation in carrying out its requirements is driven by both positive and negative factors and extends well beyond the group of businesses that under the law are required to comply with Titles I and III of the legislation. The results suggest strongly positive impacts of the ADA in the areas of accommodating customers with disabilities and disabled employees who are already on the job. Specific factors influencing compliance decisions and accommodations spending are incorporated in a proposed model of firm behavior.  相似文献   
215.
The authors of this article include the professor and most of the students in a doctoral course on marriage and family therapy ethical and professional issues that met the semester that a disturbed student shot and killed 32 Virginia Tech students and faculty before killing himself. In this article, we reflect through short essays on issues related to the tragedy, ethics, and recovery.  相似文献   
216.
Using a quasi-experimental design, a sample of female welfare clients (N = 91) was followed over 32 months to compare two competing models used to describe welfare dependency. The individual deficit model suggested that clients would not engage in work activities on their own initiative and that legislative sanctions were required to force clients into employment. The ecological/community model suggested that community economic distress, rather than lack of skills or motivation, prevented clients from becoming gainfully employed. Results showed that while both models explained the rate at which clients left the welfare system, the community that one lived in was a stronger predictor of welfare exits than government programs mandating individual effort. Results revealed that many clients were employed regardless of whether or not it was mandated. Furthermore, clients who resided in lower income communities and were required to work to keep receiving welfare benefits under the new legislation, spent an average of nearly twice as much time in the welfare system (22.75 months) as individuals who faced neither stress (11.5 months). The findings highlight the need to incorporate community economic development strategies in the overall program to decrease welfare dependency, rather than focusing solely on individual remediation.  相似文献   
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This article attempts to assess the increasing role of complementary social insurance in healthcare in Belgium. As different players attempt to fill in the lacunae of the statutory social security scheme, the demarcation of their sphere of action and of their mutual relationship is becoming problematic. It is therefore interesting to see the evolution of solidarity and selectivity. The analysis of both categories and products in complementary health insurance indicates the limitations and the bottlenecks in coming years for the social security scheme on the one hand and complementary social insurance on the other.  相似文献   
219.
Imitation is argued to have an important affiliative function in social relationships. However, children's tendency to imitate different play partners during naturalistic play and associations with social understanding have been overlooked. We investigated the frequency and context of imitation in a longitudinal study of 65 focal children (T1: M age = 56.4 months, SD = 5.71) during play with their older or younger sibling and a friend in two separate play sessions. Children were observed again approximately 3 years later (T2: n = 46, M age = 94.6 months; SD = 6.6). We coded focal children's verbal and nonverbal imitation of their play partner, their partner's response to being imitated, the context in which imitation occurred (e.g., pretense), and the focal child's social understanding (i.e., mental state references). Verbal imitation occurred more often than nonverbal imitation and was used most often during the contexts of play negotiations and pretense. Although focal children's imitation of both their siblings and friends increased significantly over time, children imitated friends more than siblings at T1. All play partners responded positively (i.e., smiling, laughing) most often to being imitated. Associations between focal child imitation and mental state talk with friends at T2 approached significance. Our findings provide a deeper understanding of the nature of imitation during children's play interactions and support assertions that imitation is a process whereby children build affiliation, mutuality, and shared meanings in their relationships.  相似文献   
220.
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