Substance use disorders in forensic psychiatric patients

There is a lack of detailed information on the role of substance use disorders (SUD) as a substantial factor in offences and treatment in forensic psychiatric patients. The aim of this study was to get a better understanding of these specifics. Clinical records of 193 male patients admitted to a Dutch forensic psychiatric hospital were scrutinized on anamnestic, diagnostic and risk assessment data. One of the central findings was that the prevalence of SUDs was high. Patients with an SUD had a more extensive criminal history, unstable and deviant lifestyle and higher risk of violent behavior than patients without a substance use disorder. No differences were found in duration of treatment, aggressive incidents and leave. Another important finding was that a distinction could be made between patients with substance use as a primary criminogenic risk factor and patients with substance use as a secondary risk factor. Although substance use is identified as a general risk factor, this study supports the idea of sub categorization of patients with an SUD and emphasizes the need for a different treatment approach. Further study is needed to identify specific treatment approaches, based on more differentiated profiles of these patients.     

Y-chromosomal STR haplotypes in a Belgian population sample and identification of a micro-variant with a flanking site mutation at DYS19

Allele frequencies and haplotypes for 12 Y-chromosomal STR loci included in the Powerplex System (Promega, Madison, USA) were determined in a sample of 113 unrelated males of Belgian origin. Ninety-nine different haplotypes were observed with an overall haplotype diversity of 0.997.     

The "GeneTrustee": a universal identification system that ensures privacy and confidentiality for human genetic databases

This article describes a generic model for access to samples and information in human genetic databases. The model utilises a "GeneTrustee", a third-party intermediary independent of the subjects and of the investigators or database custodians. The GeneTrustee model has been implemented successfully in various community genetics screening programs and has facilitated research access to genetic databases while protecting the privacy and confidentiality of research subjects. The GeneTrustee model could also be applied to various types of non-conventional genetic databases, including neonatal screening Guthrie card collections, and to forensic DNA samples.     

Examining the Role of School Resource Officers on School Safety and Crisis Response Teams

School resource officers (SROs) are being increasingly employed in schools to respond to incidents of school violence and to help address safety concerns among students and staff. While previous research on school safety and crisis teams has examined the role of school mental health professionals’ and administrators, fewer studies have evaluated the role of the SRO. The current study examined differences between SROs, school administrators, and school mental health professionals (i.e., school psychologists, school counselors, social workers) regarding experiences with crisis events, as well as perceived effectiveness of crisis prevention and response strategies. The most common crisis events across professionals included student assaults, drug offenses, and mandated child abuse and neglect reporting. While SROs and school mental health professionals had similar ratings of school safety strategies, school administrators had less effective appraisals of crisis response plans and crisis postvention activities. Implications for practice and future directions for research are reviewed.     

Turning brownfields into greenspaces: examining incentives and barriers to revitalization

This study employs interviews, document review, and a national survey of local government officials to investigate the factors that influence the success of efforts to convert underutilized contaminated properties into greenspace. We find that the presence of contamination continues to be a concern despite federal and state efforts to ease liability fears but also that site and project features can overcome this hurdle. In particular, jurisdictions appear more likely to convert distressed properties into greenspace if recreational parks, rather than open space, are planned, sites are already owned rather than available only through tax foreclosure, and the state is perceived as being supportive of the conversion. In addition, mixed public-private funding and site locations in residential areas are more likely to attract community support for conversion projects.     

Selection of an adhesive tape suitable for forensic fiber sampling

Five commercial adhesive tapes were tested for fiber uptake and saturation, for recovery and for ease of analysis. On the basis of the results, a high tack adhesive tape has been selected to be used for forensic fiber sampling. This adhesive tape is used as sampling material in two different micro trace kits. The first tape lifting kit is used mainly for the sampling of cars and the second is a 1:1 tape lifting kit for the collection of fibers on a corpse.     

From the web to the streets: internet and protests under authoritarian regimes

This article systematically investigates the relationship between internet use and protests in authoritarian states and democracies. It argues that unlike in democracies, internet use has facilitated the occurrence of protests in authoritarian regimes, developing a theoretical rationale for this claim and substantiating it with robust empirical evidence. The article argues that whereas information could already flow relatively freely in democracies, the use of the internet has increased access to information in authoritarian regimes despite authoritarian attempts to control cyberspace. The article suggests this increased access to information positively affects protesting in authoritarian states via four complementary causal pathways: (1) by reducing the communication costs for oppositional movements; (2) by instigating attitudinal change; (3) decreasing the informational uncertainty for potential protesters; and (4) through the mobilizing effect of the spread of dramatic videos and images. These causal pathways are illustrated using anecdotal evidence from the Tunisian revolution (2010–2011). The general claim that internet use has facilitated the occurrence of protests under authoritarian rule is systematically tested in a global quantitative study using country-year data from 1990 to 2013. Internet use increases the expected number of protests in authoritarian states as hypothesized. This effect remains robust across a number of model specifications.     

Characteristics of Domestic Violence Offenders: Associations with Childhood Exposure to Violence

Many women are abused by intimate partners, millions of children witness such acts, and many of these children are physically abused. Children who are exposed to violence often evidence difficulties, including violent behavior, as adults. One hypothesized mode of intergenerational transmission is modeling. There is evidence that witnessing and/or experiencing violence are related to different patterns of abusive behavior and, perhaps, psychopathology, but the extent of the relationship is unclear. This study examined differences in generality, frequency, and severity of violent offenses, nonviolent criminal behavior, and psychopathology within a battering population of 1,099 adult males with varying levels of exposure to violence as children. Generality, frequency, and severity of violence and psychopathology all increased as level of childhood exposure to violence increased. Modeling theory was supported by the findings that men who witnessed domestic violence as children committed the most frequent domestic violence, and men who were abused as children were more likely to abuse children. Men who were abused also committed more general violence.