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461.
Some scholars have suggested that a negative consequence of strengthening child support enforcement is to encourage fathers to shift from regular sector to underground employment. We employ data from the Fragile Families and Child Wellbeing Study to investigate the relationship between the strength of child support enforcement (CSE) and levels of underground and regular sector employment among unmarried fathers. We find that, in general, living in a city with stricter CSE is associated with fewer hours of underground employment. We find little evidence that stronger enforcement is associated with employment or hours in the regular sector. © 2007 by the Association for Public Policy Analysis and Management.  相似文献   
462.
Previous studies find large crossnational differences in inequality amongst rich Western nations, due in large part to differences in the generosity of welfare state transfers. The United States is the least generous nation and the one having the most aftertax and transfer inequality. But these analyses are limited to the effects of cash and nearcash transfers and direct taxes on incomes, while on average, half of welfare state transfers in rich nations are inkind benefits—health insurance, education, and other services. Counting inkind benefits at government cost and accounting for the indirect taxes used to finance transfers substantially reduces crossnational differences in inequality at the bottom of the income distribution. The findings have implications for how we think about tradeoffs across welfare state domains that all nations face and we illustrate this with reference to the current U.S. debate about health insurance. © 2006 by the Association for Public Policy Analysis and Management  相似文献   
463.
The objective of this study was to identify the number and subtypes of homicide-suicides in the United States by age group and state over a 3-year period from 1997 through 1999. A total of 673 homicide-suicides, including 674 perpetrators and 779 victims, were identified from Internet searches of 191 national newspapers, and they were classified according to a modified Hanzlick-Koponen typology. One quarter of the homicide-suicides were perpetrated by persons 55 years or older, and 77% were spousal/consortial, higher than the 57% observed in the younger age group; 11% of the older homicide-suicides were familial, compared with 16% in the younger age group. Whereas only 3% of older homicide-suicides were infanticide/pedicide, 16% of the younger homicide-suicides involved parents killing their children. Forty-five states, including the District of Columbia, reported a homicide-suicide during the 3-year period, and they occurred most frequently in Florida (163), California (98), Texas (36), and New York (35). Newspaper surveillance is useful to identify where homicide-suicides are occurring most frequently, but they are underestimates of the true prevalence. However, the number of incidents detected is large enough that the cases detected may be a fairly representative sample.  相似文献   
464.
465.
A survey of sex and birth control behavior of 51 male adolescents aged 15–17 was conducted utilizing a structured interview protocol. The purpose of the study was to describe male adolescent birth control behavior incorporating developmental issues, and to interpret the findings in light of what is known about female birth control behavior. Based on research with teenage females, three social influences were examined for their possible impact on male birth control behavior. A new operational definition ofmale effective birth control usage involving the effectiveness of the method and the consistency of its usage was developed. Findings similar to those obtained from research on females suggest that adolescent sexual partners may be the only direct social influence on adolescents' birth control usage. Results indicating differences from research with females suggest that in general: male birth control behavior is primarily self-oriented, males are more likely to be effective contraceptors with casual partners than with girl friends, males are more likely to communicate about sex and birth control with similar age peers than with family members and/or other adults, and that teen males view sex and birth control decisions as female decisions.He also conducts private psychotherapy, specializing in marital and family therapy. His doctorate from the University of Pennsylvania is from a unique joint program in marital/family therapy and sex education. His interests include sex roles and their impact on intimate relationships, adolescent development, and male sexuality. This article is based on his doctoral dissertation.faculty member in the Human Sexuality Program. Dr. Rose served as supervisor on Dr. Cohen's doctoral dissertation.  相似文献   
466.
Our (2014) model for the regulation of cognitive enhancement devices (CEDs) received a great deal of interest from those involved in European device regulation and from academic commentators. Further, since the publication of our recommendations, the number of manufacturers of brain stimulation devices for non-medical purposes has increased, underscoring the need for a regulatory response. In this paper, we clarify aspects of our original proposal and address additional regulatory issues beyond our original focus on the sale of devices. We begin with theoretical points pertaining to the definition of a CED and the distinction between treatment and enhancement. We then respond to practical challenges raised by the prospect of implementing our regulatory framework. Next, we address some wider societal considerations relating to users and other stakeholders. Finally, we revisit the broader regulatory context within which the various discussions are situated.  相似文献   
467.
National security decision-making is informed by intelligence assessments, which in turn depend on sound information evaluation. We critically examine information evaluation methods, arguing that they mask rather than effectively guide subjectivity in intelligence assessment. Drawing on the guidance metaphor, we propose that rigid ‘all-purpose’ information evaluation methods be replaced by flexible ‘context-sensitive’ guidelines aimed at improving the soundness, precision, accuracy and clarity of irreducibly subjective judgments. Specific guidelines, supported by empirical evidence, include use of numeric probability estimates to quantify the judged likelihood of information accuracy, promoting collector-analyst collaboration and periodic revaluation of information as new information is acquired.  相似文献   
468.
BACKGROUND: Clozapine is the gold standard in treatment of treatment-resistant psychotic patients. We know little about the effects of compulsory treatment in patients unwilling to accept the necessary treatment. AIMS: To assess the effectiveness, tolerability and safety of compulsory treatment with clozapine (CTC). METHOD: A cohort of 17 consecutive patients given compulsory treatment with clozapine were rated retrospectively by their treating psychiatrists on the basis of their case notes. RESULTS: CGI-S decreased significantly over time until last observation after a mean of more than 15 months. No patient deteriorated as measured by CGI-I. At last observation as many as ten of the 11 patients still on clozapine were classified as much to very much improved. The degree of custodial restriction at last observation showed improvement in 11 patients and no change in six. No serious adverse events were observed. CONCLUSION: A trial of compulsory treatment with clozapine showed this treatment to be feasible, effective, safe and well tolerated.  相似文献   
469.
The comment critically discusses the application of the principleof proportionality by the Israeli Supreme Court in the TargetedKillings case. While the judgment confirms the customary statusof the principle and its applicability to all Israel DefenseForces (IDF) military operations during armed conflicts, itssubstantive contents remain, as might have been expected, unclear.In particular, the application of the ‘least-injuriousalternative’ subtest with regard to all civilians takinga direct part in hostilities is unsubstantiated and perhapstoo sweeping. However, the reference by the Court to ex anteand ex post review mechanisms to monitor the application ofthe proportionality principle constitutes a positive contributionto its development under international humanitarian law, whichmight also have some implications for criminal prosecutionsof soldiers and commanders involved in unlawful targeted killingoperations.  相似文献   
470.
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