What do we really know? The effect of reporting thresholds on inferences using environmental right‐to‐know data

Environmental right‐to‐know regulations require regulated entities to publicly disclose measures of environmental performance but exempt entities from these disclosure requirements if they manufacture, process, or use a chemical below some threshold level. Environmental right‐to‐know data are widely used to assess environmental performance by academics, regulators, non‐profit organizations, and the public. This paper uses data from Massachusetts to estimate the effect of reporting thresholds in environmental right‐to‐know programs on the validity of inferences using data from these programs. The analysis indicates that errors in inference introduced by reporting thresholds may be significant. Up to 40% of the observed decline in reported toxic releases in Massachusetts may be attributed to non‐reporting due to the reporting thresholds. In addition, quartile rankings of facilities may be in error up to 45% of the time when behavior around the reporting thresholds is not taken into account.     

Examining the blue line in the rainbow: the interactions and perceptions of law enforcement among lesbian,gay, bisexual,transgender and queer communities

ABSTRACT

Despite the fact that LGBTQ individuals are at greater risk of victimization than the average citizen, the LGBTQ community’s relationship with law enforcement has been a turbulent one. Using a mixed-methods approach, including surveys, semi-structured interviews and observations of town hall meetings, and following the participatory action research framework, this study examines the interactions between the LGBTQ community and law enforcement, and the perceptions of police within the LGBTQ community. The current study demonstrates how members of the LGBTQ community continue to have negative experiences with police that adversely impact their perceptions of law enforcement. Moreover, the findings underline the importance of examining how multiple identities impact an individual’s experiences with and their perceptions of law enforcement. Expanding past research on this topic, this study offers an analysis based upon suggestions of the study’s participants of what steps must be taken in order to improve relations between these two groups.     

Concordance study between the AmpFlSTR MiniFiler PCR amplification kit and conventional STR typing kits

The AmpFlSTR MiniFiler polymerase chain reaction amplification kit developed by Applied Biosystems enables size reduction on eight of the larger STR loci amplified in the Identifiler kit, which will aid recovery of information from highly degraded DNA samples. The MiniFiler Kit amplifies CSF1PO, FGA, D2S1338, D7S820, D13S317, D16S539, D18S51, and D21S11 as well as the sex-typing locus amelogenin. A total of 1308 samples were evaluated with both the MiniFiler and Identifiler STR kits: 449 African American, 445 Caucasian, 207 Hispanic, and 207 Asian individuals. Full concordance between Identifiler and MiniFiler Kits was observed in 99.7% (10,437 out of 10,464) STR allele calls compared. The 27 differences seen are listed in Table 1 and encompass the loci D13S317 (n = 14) and D16S539 (n = 10) as well as D18S51 (n = 1), D7S820 (n = 1), and CSF1PO (n = 1). Genotyping discrepancies between the Identifiler and MiniFiler kits were confirmed by reamplification of the samples and further testing using the PowerPlex 16 kit in many cases. DNA sequence analysis was also performed in order to understand the nature of the genetic variations causing the allele dropout or apparent repeat unit shift.     

AutoMate Express™ forensic DNA extraction system for the extraction of genomic DNA from biological samples

Abstract: The AutoMate Express? Forensic DNA Extraction System was developed for automatic isolation of DNA from a variety of forensic biological samples. The performance of the system was investigated using a wide range of biological samples. Depending on the sample type, either PrepFiler? lysis buffer or PrepFiler BTA? lysis buffer was used to lyse the samples. After lysis and removal of the substrate using LySep? column, the lysate in the sample tubes were loaded onto AutoMate Express? instrument and DNA was extracted using one of the two instrument extraction protocols. Our study showed that DNA was recovered from as little as 0.025 μL of blood. DNA extracted from casework‐type samples was free of detectable PCR inhibitors and the short tandem repeat profiles were complete, conclusive, and devoid of any PCR artifacts. The system also showed consistent performance from day‐to‐day operation.     

Pilgrimage to wellness: an exploratory report of rural African American clergy perceptions of church health promotion capacity

Churches serve vital roles in African American communities, where disease burden is disproportionately greater and healthcare access is more limited. Although church leadership often must approve programs and activities conducted within churches, little is known about their perception of churches as health promotion organizations, or the impact of church-based health promotion on their own health. This exploratory study assessed perceptions of church capacity to promote health among 27 rural, African American clergy leaders and report the relationship between their own health and that of their congregation. Results indicate a perceived need to increase the capacity of their churches to promote health. Most common were conducting health programs, displaying health information, kitchen committee working with the health ministry, partnerships outside of the church, and funding. Findings lay the foundation for the development of future studies of key factors associated with organizational change and health promotion in these rural church settings.     

The impact of race on the adjudication of sexual assault and other violent crimes

This study assessed whether sexual assault offenders were differently adjudicated from other violent felons and to what extent any differences in adjudication decisions were explained by the defendant's race. Five court decisions were analyzed using a weighted sample of 41,151 cases adjudicated between 1990 and 1996 that were representative of cases in the seventy-five most populous United States counties. The results did not support the hypothesis that sexual assault cases were given, on average, more leniency than less serious violent offenses, however, various adjudication decisions for the four violent offenses were moderated by the defendant's race. Interaction models showed minorities were treated more punitively compared to Whites when they were charged with an assault, robbery, or murder, but they were treated more leniently when they were charged with a sexual assault. Explanatory models that accounted for the differential processing of minorities that were disproportionately lenient or punitive, depending on the crime, are discussed.     

Legal ethnography: Exploring the gendered nature of legal method

Beginning with the idea of law as discourse, this essay examines the ways in which legal method is gendered. Texts, such as affidavits and court forms, and local ‘mundane’ practices are part of the production and affirmation of the law as a producer of truth. A possible methodology for exploring legal method, ‘legal ethnography,’ is introduced as a means by which wemight explicate how legal method works to support and reify legal discourse, in the process silencing the voices of women. The essay also explores how legal method comes to be accepted as a ‘tool of the trade’ by lawyers, who then use it to translate the primary narrative of the client into a cause of action that is comprehensible to lawyers, judges, and other actors in the legal system. Finally, the limitations of the proposed methodology are considered.