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Citizens often misperceive the nature of risks they face and the impacts of alternative actions on those risks. For example, consumers may underestimate the probability of flood in their area, or they may underestimate the beneficial effect of passive restraints on the likelihood of automobile accident fatality. But recommendations that the government should mandate optimal purchases are often ignored by politicians or rejected in favor of direct public compensation. This paper uses some simple models of public choice to explain why other remedies are used; it explicitly accounts for the fact that the same ignorant consumer whose behavior would have to be constrained are the ones whom the politician must please. In a simple world-of-equals model, such consumer-voters may well favor the alternative devices of implicit mutual insurance and conditional payment. When voters are heterogeneous, the political equilibrium (if one exists) is shown to depend upon the distribution of voters by perceived net benefit of public action and of taxes. Public action may be least feasible exactly when it would do the most good.  相似文献   
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This longitudinal investigation examined main and interactive effects of coparent support and conflict on mother and child adjustment in 248 low-income, African American, single mother-headed families. The findings indicated that coparent conflict was a more robust predictor of mother and child maladjustment both cross-sectionally and longitudinally than was coparent support. Moreover, findings revealed that coparent conflict and support interacted to predict one parenting behavior, monitoring, both cross-sectionally and longitudinally. Coparent relationships characterized by high levels of support and low levels of conflict were associated with the highest levels of parental monitoring behavior, whereas coparent relationships characterized by low levels of support and high levels of conflict were associated with the lowest levels of monitoring. The findings highlight the importance of examining both positive and negative aspects of coparent relationships in this at-risk, but understudied, group.  相似文献   
106.
Seto and Barbaree reported the unexpected finding that adult male sex offenders who scored higher on psychopathy and exhibited better behavior in treatment were almost four times more likely to commit a new serious offence than other offenders once released. The present study reexamined this sample after a longer follow-up time using more complete recidivism data from a national police database. Although psychopathy continued to be a significant predictor of general and serious recidivism, treatment behavior was no longer related to either general or serious recidivism, and there was no statistically significant interaction between psychopathy and treatment behavior. Additional analyses ruled out the possibility that the differences between studies could be accounted for by the different average length of follow-up. A direct comparison of the two sources of recidivism data showed that differences in recidivism between subgroups were reduced by using the more complete recidivism data.  相似文献   
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There is a great deal of variation in the methods and wording used by medical examiners in the medicolegal investigation and certification of infant deaths. This paper was created by the NAME Ad Hoc Committee on Sudden Unexplained Infant Death to address several specific issues, namely: * To establish a functional approach to the investigation of sudden unexplained infant deaths; * To outline a "bare minimum" set of recommendations to define the scope of investigation required; * To recommend methods and wording to be used when certifying infant deaths; * To develop a list of potential stressors or possible external causes of death that should be identified and reported on the death certificate and/or within a medical examiner/coroner office database. This paper was electronically posted for NAME member review and comment for a period of 30 days. The paper was further revised based on member comments and then submitted to the NAME board of directors in the fall of 2005 prior to the annual meeting. This text of this paper was officially approved and endorsed by the NAME board of directors on October 14, 2005, at the annual meeting in Los Angeles, CA.  相似文献   
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Substantial research has focused on the negative associations between coparenting conflict, parental psychological functioning, and parenting behavior in European American, middle-income, families. However, less attention has been given to ethnic minority families and to families that are nontraditionally structured. In an effort to address this gap, the current longitudinal study examines the relation between conflict with the mother-identified primary co-caregiver and parenting practices in single parent, economically disadvantaged African American families. Participants included 234 mother–child dyads. It was hypothesized that conflict would relate to less utilization of positive parenting practices and that this association would be mediated, at least in part, by maternal psychological distress. Hypotheses were examined using structural equation modeling (Lisrel 8.3): Conflict with a co-caregiver was significantly related to parenting both directly and indirectly through maternal psychological distress. Implications of the findings are discussed.
Shannon DorseyEmail:
  相似文献   
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This research examines the possibility that racial disparities in drug court graduation are attributable to individual-level employment or education or to neighborhood-level disadvantage. Individual-level data on 455 drug court clients and neighborhood-level census and police incident data are joined geographically. Drug court graduation is modeled using multilevel logistic regression. In a model with no neighborhood-level indicators, client race, employment, and education all predicted drug court graduation. When neighborhood-level variables are introduced, client-level race drops from significance but employment and education remain significant predictors of graduation. Client race, then, appears to be an indirect indicator of neighborhood disadvantage, while client employment and education remain important individual-level predictors of drug court graduation. These results support further analysis of neighborhood-based barriers to drug court graduation and the development of drug court programming that can address neighborhood-based challenges.  相似文献   
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