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Lauren Bennett Cattaneo Margret E. Bell Lisa A. Goodman Mary Ann Dutton 《Journal of family violence》2007,22(6):429-440
Using four categories of accuracy (true positive, false positive, true negative, false negative), this study explored (1)
how accurately intimate partner violence (IPV) victims are able to assess their risk of re-abuse; and (2) potential predictors
of accuracy. Women seeking help for IPV (N = 246) rated the likelihood that they would experience physical re-abuse in the coming year and then reported 18 months later
whether those risks had been realized. Victim assessments were more likely to be right than wrong, and were subject to neither
a pessimistic nor optimistic bias. In the multivariate analysis, significant/marginally significant predictors of the accuracy
categories were the history of violence from this and former partners, level of substance use, PTSD symptoms, and the recency
of the violence. Among the more robust findings were the connection between level of stalking and true positives, and between
substance use and false negatives. This study suggests that victim assessments have significant potential to inform practice,
and deserve further exploration.
相似文献
Lauren Bennett CattaneoEmail: |
23.
Lauren Troutman M.Sc. Colin Moffatt Ph.D. Tal Simmons Ph.D. 《Journal of forensic sciences》2014,59(3):621-626
Five pairs of mass graves, each containing carcasses of 21 rabbits, were used to examine differential decomposition at four locations within the burial: surface, deep, mid‐outer, and core. Every 100 accumulated degree days (ADD), a pair of graves was exhumed, and total body score (TBS) and internal carcass temperature of each rabbit were recorded. Decomposition did not differ for core‐ and deep‐positioned carcasses (p = 0.13); differences were significant (p < 0.001) for all other location comparisons. Decomposition occurred fastest in shallow carcasses, followed by mid‐outer carcasses; deep and core carcasses decomposed slowest and at rates not significantly different from one another. Adipocere formation was minimal and confined to deep carcasses. Carcass location within the mass grave significantly influenced internal carcass temperature (p < 0.001); a mean internal temperature difference of ca. 1°C existed between deep and shallow carcasses (30 cm apart). Effects of mass compactness and oxygenation require further investigation. 相似文献
24.
Lauren Sue October 《Journal of immigrant & refugee studies》2020,18(4):421-433
AbstractDuring a xenophobia and social cohesion research project conducted by the Safety and Violence Initiative (SaVI) of the University of Cape Town (UCT) and Freedom House USA, researchers found an overwhelming perception that foreign nationals were taking things that belong to South Africans. This perception was most prevalent in the male population, and antiforeigner resentment was mainly aimed toward male foreign nationals. This paper uses ethnographic research in the form of qualitative interviews from Motherwell and Makhanda in the Eastern Cape province to find out how constructions of hegemonic masculinities at the local level contribute to antiforeigner resentment. 相似文献
25.
Objectives
Non-Hispanic blacks and Hispanics in the United States are more likely to be incarcerated than non-Hispanic whites. The risk of incarceration also varies with age, and there are striking differences in age distributions across racial/ethnic groups. Guided by these trends, the present study examines the extent to which differences in age structure account for incarceration disparities across racial and ethnic groups.Methods
We apply two techniques commonly employed in the field of demography, age-standardization and decomposition, to data provided by the Bureau of Justice Statistics and the 2010 decennial census to assess the contribution of age structure to racial and ethnic disparities in incarceration.Findings
The non-Hispanic black and Hispanic incarceration rates in 2010 would have been 13–20 % lower if these groups had age structures identical to that of the non-Hispanic white population. Moreover, age structure accounts for 20 % of the Hispanic/white disparity and 8 % of the black/white disparity.Conclusion
The comparison of crude incarceration rates across racial/ethnic groups may not be ideal because these groups boast strikingly different age structures. Since the risk of imprisonment is tied to age, criminologists should consider adjusting for age structure when comparing rates of incarceration across groups.26.
Lauren Lanahan 《The Journal of Technology Transfer》2016,41(2):220-249
US State governments invest in early-stage innovative activity as an economic development strategy. Nevertheless, attention directed at the public sector’s role in this capacity has been placed on federal policy actions overlooking the growing role of states. The primary aims of this paper are two-fold: (1) to articulate the motivations for multilevel public support for small business innovative activity, placing emphasis on state level incentives directed towards entrepreneurial activity; and (2) to empirically evaluate the State Match Phase I (SMP-I) program. The SMP-I program is a diffuse state level policy designed to complement the federal Small Business Innovation Research (SBIR) program by offering noncompetitive matching funds to the state’s successful SBIR Phase I recipients. This offers an opportunity to examine the marginal impact of public R&D given the state intervention. This paper employs a state and year fixed effects model and considers two outcome variables—SBIR Phase II success rates and SBIR Phase I application activity. To account for industrial heterogeneity, the data are stratified by the federal mission agencies. Results from the empirical analysis indicate that the state match increases the Phase II success rates for firms participating in the National Science Foundation SBIR program. 相似文献
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Inferring the Number of Contributors to Complex DNA Mixtures Using Three Methods: Exploring the Limits of Low‐Template DNA Interpretation 下载免费PDF全文
Lauren E. Alfonse M.S. Genesis Tejada M.S. Harish Swaminathan Ph.D. Desmond S. Lun Ph.D. Catherine M. Grgicak Ph.D. 《Journal of forensic sciences》2017,62(2):308-316
In forensic DNA casework, the interpretation of an evidentiary profile may be dependent upon the assumption on the number of individuals from whom the evidence arose. Three methods of inferring the number of contributors—NOCIt, maximum likelihood estimator, and maximum allele count, were evaluated using 100 test samples consisting of one to five contributors and 0.5–0.016 ng template DNA amplified with Identifiler® Plus and PowerPlex® 16 HS. Results indicate that NOCIt was the most accurate method of the three, requiring 0.07 ng template DNA from any one contributor to consistently estimate the true number of contributors. Additionally, NOCIt returned repeatable results for 91% of samples analyzed in quintuplicate, while 50 single‐source standards proved sufficient to calibrate the software. The data indicate that computational methods that employ a quantitative, probabilistic approach provide improved accuracy and additional pertinent information such as the uncertainty associated with the inferred number of contributors. 相似文献
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Melani Claire Cammett Lauren M. MacLean 《Studies in Comparative International Development (SCID)》2011,46(1):1-21
Throughout the Global South, diverse non-state actors have historically played critical roles in enabling populations to meet
their basic needs, whether by providing or mediating access to social benefits and programs. To date, little research explores
non-state social welfare, particularly in the Global South, and existing studies tend to focus on technical and administrative
concerns while neglecting the potential political ramifications. This introductory essay aims to conceptualize and theorize
the politics of non-state social welfare. We highlight three dimensions of the political consequences of non-state social welfare, including
the implications for state capacity, equity of access to social welfare, and experiences of citizenship. Based on this framework
as well as the findings of the empirical contributions to the special issue, the essay concludes that non-state provision
may pose more political challenges than proponents recognize, but its effects are ultimately contingent on the types of relationships
between state and non-state providers. 相似文献