Criminality Among Rural Stimulant Users in the United States

Despite the increase in media attention on "meth cooking" in rural areas of the United States, little is known about rural stimulant use, particularly the criminality associated with stimulant use. Data were collected from community stimulant users in rural Ohio, Arkansas, and Kentucky (N=709). Findings from three logistic regression models indicate that younger stimulant users (x =32.55, SD = 10.35), those with more convictions, and those who used crack frequently were significantly more likely to have been arrested for committing a substance-related crime, a property crime, or another crime in the 6-months before entering the study. Implications include the need for longitudinal studies to further understand rural stimulant use as well as increasing community and corrections-based drug abuse prevention and treatment interventions for stimulant users who live in rural areas.     

Criminal Specialization Revisited: A Simultaneous Quantile Regression Approach

Whether criminals are specialized or versatile in their offending is a long-standing research area that has been recently revitalized by a paradigm that recognizes that both specialization and versatility characterize offending careers. Based on data from an enriched sample of 500 adult habitual criminals, the current study introduces a measure of relative specialization—the offense specialization coefficient—and a novel analytical technique called simultaneous quantile regression to further the study of specialization. Although offenders committed a mix of offenses, there was considerable and at times pronounced evidence of specialization. Age, sex, and arrest onset had differential predictive validity of specialization for eight crimes at the 75th and 95th quantiles. Implications and suggestions for future research are offered.     

Analysis and discrimination of electrical tapes: Part I. Adhesives

This study involved the comparative analysis and discrimination of 90 electrical tape adhesives. The objectives included the evaluation of the ability of individual techniques to discriminate samples and the assessment of the ability of the techniques combined to distinguish samples. The techniques utilized were stereomicroscopy, Fourier transform infrared spectroscopy (FTIR), pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS), and scanning electron microscopy/energy dispersive spectroscopy (SEM/EDS). Stereomicroscopy, to assess adhesive colors of black, clear/colorless, and clear adhesives with brown tint, resulted in a discrimination of 53%. FTIR analysis yielded eight distinct groups with a discrimination of 67%. Py-GC/MS analysis resulted in 16 groups with a discrimination of 83%. These analyses confirmed and further subdivided the FTIR groups. SEM/EDS resulted in five separate groups at 17% discrimination, increasing the overall discrimination to above 85%.     

Analysis and discrimination of architectural paint samples via a population study

This study involved the comparative analysis and discrimination of 964 architectural paint samples collected in the United States and Canada. The samples were evaluated to determine the extent to which randomly collected architectural finishes can be discriminated following standard operating protocols for paint analysis. The study also provides a basis for assessing the significance of a result in which a pair or group are undifferentiated. The techniques utilized were stereomicroscopy, Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) with both backscatter electron imaging (BSI) and energy dispersive spectroscopy (EDS), and pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS). To assess the layer characteristics (e.g., number, color, sequence, thickness), stereomicroscopy was used with FTIR and/or SEM as needed. The use of visual and microscopic evaluations in concert with FTIR resulted in 42 undifferentiated pairs, a discrimination of 99.99%. Adding SEM and Py-GC/MS analysis resulted in further discrimination of 31 pairs, resulting in eleven undiscriminated pairs of samples. At the conclusion of the study, samples that remained undifferentiated proved to originate from the same source. Therefore, no random pairs were indistinguishable at the conclusion of all examinations.     

On the consequences of ignoring genetic influences in criminological research

Purpose

Many criminological scholars explore the social causes of crime while giving little consideration to the possibility that genetic factors underlie the observed associations. Indeed, the standard social science method (SSSM) assumes genetic influences do not confound the association between X and Y. Yet, a nascent stream of evidence has questioned the validity of this approach by revealing many criminological variables are at least partially affected by genetic influences. As a result, a substantial proportion of the literature may be misspecified due to uncontrolled genetic factors. No effort has been made to directly estimate the extent to which genetic confounding has biased the associations presented in criminological studies.

Methods

The present study seeks to address this issue by drawing on simulated datasets.

Results/Conclusions

Results suggest genetic confounding may account for a negligible portion of the relationship between X and Y when their correlation (r_yx) is larger than the correlation between genetic factors and Y (i.e., r_yx > r_yg). Genetic confounding appears to be much more problematic when the correlation between X and Y is in the moderate-to-small range (e.g., r_yx = .20) and the genetic effect is in the moderate-to-large range (e.g., r_yg ≥ .30).     

Solution or Smokescreen? Evaluating Industry Self-Regulation of Televised Food Marketing to Children

It is well established that children's exposure to television advertising for unhealthy food products contributes to the epidemic of childhood obesity. Given this finding, public health officials recommended that the government restrict unhealthy food marketing to children if the industry does not accomplish that goal voluntarily. Food marketers responded by adopting industry self-regulation several years ago, but this study finds that it has produced only marginal improvements in the overall nutritional quality of foods advertised to youth. Unless federal policy-makers intervene, it appears that unhealthy food marketing to children will continue to contribute to childhood obesity in the future.     

Privacy principles,risks and harms

The protection of privacy is predicated on the individual's right to privacy and stipulates a number of principles that are primarily focused on information privacy or data protection and, as such, are insufficient to apply to other types of privacy and to the protection of other entities beyond the individual. This article identifies additional privacy principles that would apply to other types of privacy and would enhance the consideration of risks or harms to the individual, to groups and to society as a whole if they are violated. They also relate to the way privacy impact assessment (PIA) may be conducted. There are important reasons for generating consideration of and debate about these principles. First, they help to recalibrate a focus in Europe on data protection to the relative neglect of other types of privacy. Second, it is of critical importance at a time when PIA (renamed ‘data protection impact assessment’, or DPIA) may become mandatory under the European Commission's proposed Data Protection Regulation. Such assessment is an important instrument for identifying and mitigating privacy risks, but should address all types of privacy. Third, one can construct an indicative table identifying harms or risks to these additional privacy principles, which can serve as an important tool or instrument for a broader PIA to address other types of privacy.     

Does Ethical Leadership Matter in Government? Effects on Organizational Commitment,Absenteeism, and Willingness to Report Ethical Problems

Recent ethical scandals involving managers in government organizations have highlighted the need for more research on ethical leadership in public sector organizations. To assess the consequences of ethical leadership, 161 managers in a large state government agency and 415 of their direct reports were surveyed, and personnel records were obtained to measure absenteeism. Results indicate that after controlling for the effects of employee characteristics, perceptions of procedural fairness, and supportive leader behavior, ethical leadership reduced absenteeism and had a positive influence on organizational commitment and willingness to report ethical problems. Implications of the findings and suggestions for future research are presented.     

How Do States Implement Liberal Immigration Policies? Control Signals and Skilled Immigration Reform in Australia

States often face immigration “control dilemmas” between popular pressures for tighter immigration controls versus economic pressures for more liberal work visa controls. Using a systematic process analysis of recent policy developments in Australia, this article argues that the Howard government's large expansion of “wanted” forms of immigration hinged upon its ability to control “unwanted” forms of immigration. The concept of “control signals” is introduced to account for the government's success in exiting an immigration control dilemma, which allowed it to pursue skilled immigration reforms that would have otherwise proven difficult. A research agenda is established for examining the conditions under which the use of control signals is likely to be successful and for applying the concept to other realms of public policy where states face control dilemmas.