Using Cost Analysis to Examine Variability in Replications of an Efficacious Child Neglect Prevention Program

This article reports on a program- and case-level cost analysis of five replication sites of an efficacious child neglect prevention program. Approximately one-third of all sites' total labor hours were expended on direct family services and casework support for a specific family, with the remainder spent on indirect implementation support and program administration activities. Including non-personnel costs, the all-site mean total cost per family was $6,276, ranging across sites from $2,245 to $10,260. Costs varied greatly among individual families within sites. More research is needed to understand factors associated with differences in cost.     

Ethnic and religious variations in the reporting of racist victimization in Britain: 2000 and 2008/2009

The role of victimization in the generation of ethnic inequalities is increasingly acknowledged yet its impact on the lives of people with different religious affiliations remains underexplored. This is despite evidence of the importance of religion for forms of group identification and social mobilization. An exploration of the particular impact of religion as a focus for experiences of victimization may be particularly pertinent given the increasingly negative treatment of Muslim people since the riots in Britain of 2001, the terrorist incidents of 2001, 2004 and 2005 and the political and military responses to them. Cross-sectional analyses of data collected in 2000 and 2008/2009 explore whether there is evidence that the ethnic/religious patterning of reports of different forms of victimization have varied over time, after adjusting for the impact of age, gender, migration and socioeconomic differences between the groups. In 2000 Muslim people with different ethnic backgrounds were less likely, but by 2008/2009 were more likely, to report experiences of victimization than Caribbean Christians. However, the ethnic/religious patterning of perceptions of Britain as a ‘racist society’ were more consistent over time. This may suggest that, despite their increased exposure to victimization over the period, Muslim people in the United Kingdom have yet to experience the racialization characteristic of the treatment of Caribbean Christians, which requires a more prolonged exposure to racist negative attitudes. But this may be only a matter of time. The persistent expectation of poor treatment described by Caribbean Christians is testament to the difficulties of addressing these negative perceptions once racialized identities are embedded. Immediate action must be taken to prevent this occurring among other ethnic/religious minorities.     

A biomechanical reconstruction of a wound caused by a glass shard--a case report

During the course of a criminal trial, an investigating pathologist is commonly asked how much force was required to produce an injury. This subjective opinion is based on the pathologist's previous experience of dealing with wounds inflicted with similar weapons. However, in the case of stab wounds inflicted by broken glass, it is unlikely that two glass fragments would be physically similar. In the case studied, two theories were examined: that a wound resulted from a thrown glass fragment or that it had been caused as a stab injury by the glass held in the bare hand. The investigation involved quantifying the energy required for human tissue penetration, comparison of sharpness, a biomechanical analysis of throwing actions and testing of the hypothesis that if the glass shard were used as a stabbing implement it would result in a cut to the hand.The investigation utilised a scientific methodology that reduced the need for speculative (though informed) opinion from the pathologist by producing quantitative results.     

Correlation between saw blade width and kerf width

Most studies of saw marks have focused on morphological characteristics and their utility in identifying saws suspected to have been utilized in cases of criminal dismemberment. The present study examined the extent to which metric analysis may be used to correlate saw blade measurements with minimum kerf widths (MKWs). A sample of 56 partially defleshed white‐tailed deer (Odocoileus virginianus) long bones was utilized as proxy for human remains. The long bones were cut using a variety of commercially available saws, including 11 manual‐powered and 5 mechanical‐powered saws. A total of 496 false start kerfs (FSKs) were created. Two experiments were performed, with the first test examining the MKWs of FSKs produced on specimens that were restrained using a bench vise, while the second test analyzed the MKWs of FSKs produced on minimally restrained specimens. Statistical analysis using Hierarchical Linear Modeling (HLM) indicated a positive relationship between saw blade width (mm) and MKW, with blade width (p < 0.001) and the overall difference between the mechanical‐ and manual‐powered saws (p = 0.029) tested, reaching statistical significance. A comparison of MKWs produced using manual‐powered saws on restrained and minimally restrained bones suggests that restraint condition (p = 0.009) has a statistically significant effect. In comparisons of MKWs to blade widths, the average ratio for mechanical‐powered saws is 18.7% greater than the average ratio for manual‐powered saws. While the mode of the ratios was 1.42, thus supporting the general rule that MKW does not exceed 1.5 times blade width, multiple individual ratios did surpass 1.5.     

The importance of policy design fit for effectiveness: a qualitative comparative analysis of policy integration in regional transport planning

Policy Sciences - Policy design has returned as a central topic in public policy research. An important area of policy design study deals with effectively attaining desired policy outcomes by...     

In the land of OZ: designating opportunity zones

Public Choice - The Tax Cuts and Jobs Act of 2017 allowed governors of the fifty states to designate low-income areas as a “Qualified Opportunity Zone” (QOZ), which entitled the...