Bone Mineral Density Adult Age Estimation in Forensic Anthropology: A Test of the DXAGE Application

Estimating age‐at‐death of individuals represented only by skeletonized human remains is a fundamental aspect of forensic anthropological casework. Recently, several researchers have proposed that bone mineral density (BMD) is a useful predictor of age‐at‐death in forensic contexts. Navega et al. (JFS 63(2):497–503) developed an online application called DXAGE for calculating age‐at‐death from BMD parameters. This study tests the utility of DXAGE by utilizing data from the National Health and Nutrition Examination Survey (NHANES). BMD data from a female subsample (n = 470) of the NHANES 2007–2008 dataset were analyzed, and the relationship between predicted age and real age was examined. Inaccuracy was 14.25 years, and bias was ?7.20 years. Results show that there is a weak correlation between predicted and actual age (r = 0.47) using the DXAGE application. While BMD data are potentially useful for predicting age age‐at‐death, the DXAGE application should be used cautiously in forensic anthropological contexts.     

Cases of Kava Impairment in Iowa Drivers

Kava is an Oceanic plant in which the root is consumed as a beverage and is becoming increasingly popular. The effects of kava consumption may include sedation, euphoria, and impairment of motor coordination. This article demonstrates kava impairment through four cases of self‐reported kava use supported with Drug Recognition Expert (DRE) evaluations of each subject. Subject's urines screened negative for common drugs of abuse by immunoassay analysis. Urine from cases 3 and 4 were analyzed by liquid chromatography–tandem mass spectrometry, and gas chromatography–mass spectrometry, which yielded the presence of kavalactones. Subjects exhibited poor driving behavior and signs of intoxication. Indicators of impairment from multiple drug categories, central nervous system (CNS) depressants, CNS stimulants, and cannabis were observed, which may be consistent with the presence of multiple kavalactones and their diverse array of mechanisms of action. The consumption of kava can hinder one's ability to operate a vehicle safely.     

Criminal Records and Employment: A Survey of Experiences and Attitudes in the United States

Ban-the-Box (BTB) legislation, which bans employers from asking about criminal history records on the initial job application, is arguably the most prominent policy arising from the prisoner reentry movement. BTB policies assume: 1) most employers ask about criminal records, and 2) inquiries occur at the application stage. However, we lack reliable information about the validity of these assumptions or about public attitudes towards criminal background checks, which limits our understanding of the potential scope of this innovative policy. Using survey data from a national probability sample, we estimate that in the past year, over 31 million U.S. adults were asked about a criminal record on a job application. According to our survey, virtually all of the criminal record inquiries occurred at the application stage, highlighting the potential of BTB. However, we also found that the public is sharply divided on whether to prevent employers from asking on applications, as per BTB.     

The Extent and Correlates of Public Support for Deterrence Reforms and Hot Spots Policing

As one approach to prison downsizing and criminal justice reform, scholars recommend altering the nature of policing by reallocating resources toward policing and increasing sentinel patrols and hot spots interventions. Public attitudes toward these reforms are unknown. In the current police crisis, shifting policies in ways disfavored by the public can impact police‐community relations, especially among those disproportionately affected. The current study uses survey data from a nationally representative sample of Americans to evaluate whether the public is receptive to the suggested reforms. Our results indicate that the majority of the general public believes policing is more cost‐effective than incarceration and supports a focus on sentinel patrols and crime hot spots, although there is less support for hot spots policing among blacks, Hispanics, and lower income individuals. The hot spots policing strategy most preferred is situational prevention, and the least supported is aggressive order‐maintenance policing.     

Does rigidity matter? Constitutional entrenchment and growth

European Journal of Law and Economics - Should procedural barriers to constitutional amendment be more onerous than those to the policy changes of ordinary politics? – i.e., should...     

Digital dilemmas: the unintended consequences of election technology

Digital technologies are increasingly used in elections around the world. Where the resources and capacity of the state are limited, some have argued that such technologies make it possible to rapidly “leapfrog” to cleaner and more credible elections. This article argues that the growing use of these technologies has been driven by the fetishization of technology rather than by rigorous assessment of their effectiveness; that they may create significant opportunities for corruption that (among other things) vitiate their potential impact; and that they carry significant opportunity costs. Indeed, precisely because new technology tends to deflect attention away from more “traditional” strategies, the failure of digital checks and balances often renders an electoral process even more vulnerable to rigging than it was before. These observations are not intended as a manifesto against the digitization of elections; apart from anything else, we argue that the drivers of the adoption of these new methods are too powerful to resist. But the analysis draws attention to the importance of more careful assessments of the problems, as well as the benefits, of such technologies – and to the need for more careful planning in their deployment.     

Why the U.S. Military Budget is ‘Foolish and Sustainable’

What defense budget the United States should have and what defense budget it can afford are separate questions. The debate raging in Washington about Pentagon spending ignores the distinction. Doves insist that we need a more modest military strategy because the current one is wasteful and economically unsustainable. Hawks say that the current approach is sensible and affordable. This article takes a third path, arguing that U.S. military policy is likely to remain extravagant because it is sustainable. We adopted our current strategy—which amounts to trying to run the world with the American military—because we could, not because it was wisest. Wealth and safety make the consequences of bad defense policy abstract for most U.S. taxpayers. So we buy defense like rich people shop, ignoring the balance of costs and benefits. We conflate ideological ambition with what is required for our safety. Unfortunately, the current political demand for austerity and fewer wars will only temporarily restrain our military spending and the ambitions it underwrites.