Development and evaluation of a standard method for the quantitative determination of elements in float glass samples by LA-ICP-MS

Forensic analysis of glass samples was performed in different laboratories within the NITE-CRIME (Natural Isotopes and Trace Elements in Criminalistics and Environmental Forensics) European Network, using a variety of Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) systems. The main objective of the interlaboratory tests was to cross-validate the different combinations of laser ablation systems with different ICP-MS instruments. A first study using widely available samples, such as the NIST SRM 610 and NIST SRM 612 reference glasses, led to deviations in the determined concentrations for trace elements amongst the laboratories up to 60%. Extensive discussion among the laboratories and the production of new glass reference standards (FGS 1 and FGS 2) established an improved analytical protocol, which was tested on a well-characterized float glass sample (FG 10-1 from the BKA Wiesbaden collection). Subsequently, interlaboratory tests produced improved results for nearly all elements with a deviation of < 10%, demonstrating that LA-ICP-MS can deliver absolute quantitative measurements on major, minor and trace elements in float glass samples for forensic and other purposes.     

A preliminary study on findings of psychopathy and affective disorders in adult sex offenders

The construct of psychopathy has often been considered mutually exclusive to the presence of genuine depressive or anxiety symptomotology. This article addresses the hypothesized reasons for this dichotomous relationship. In this study, 68 civilly committed adult male sex offenders were evaluated using a variety of psychological measures to determine if psychopathic individuals in this group would demonstrate clinically significant affective symptoms. Results indicate that the men in this sample endorsed high rates of psychopathy on the PCL-R, with 42% of these expressing concurrent symptoms of depression and 26% manifesting symptoms of an anxiety disorder. Relationships between affective symptoms and PCL-R factor scores and qualitative differences between these constructs in child molesters and rapists are also discussed.     

The creation of Ohio’s ethnic intimidation law: Triggering events, media campaigns, and interest group activity

The majority of the research being conducted on hate crime laws deals with civil liberties issues; however, there has been little research conducted on the creation of these laws. In 1986, Ohio joined a growing number of states in enacting hate crime legislation. This article involves a historical analysis of the creation of Ohio’s ethnic intimidation law. Through the use of interviews and archival data, it was found that interest group activity, media campaigns, and a specific triggering event were all influential in the process of enacting this legislation in Ohio. While these findings cannot be generalized to the creation of laws in general, or hate crime laws in other states, this study does fill a gap in the knowledge about the process of enacting laws.     

PARENT EDUCATION IN THE DOMESTIC RELATIONS COURT

This multisite assessment of five, court-affiliated parent education programs incorporates information from 3,000 exit surveys by attendees, 602 telephone interviews with willing parents six months later, comparisons with 145 divorcing parents who did not attend a program, and reviews of court activity. Parents report high levels of satisfaction with the programs and credit them with helping to sensitize them to their children's needs and making visitation more successful and enjoyable. Although attendees report better compliance with divorce decrees, comparable proportions of parents in treatment and comparison groups report conflict over child custody and access, and a review of court files shows identical litigation patterns for both groups over a four-year period of time .     

Groups Work for Women: Gender and Group Identity in Social Dilemmas

Behavior in social-dilemma (mixed-motive) situations has been of great interest to economists, psychologists, and negotiation scholars. In this study, we used a threshold social-dilemma game to examine factors that have not yet been investigated and that may have an impact on behavior in these settings: gender and group identity. We found that, for women, interacting with members of a naturally occurring group increased coordination and efficiency, while for men, interacting with members of a naturally occurring group decreased coordination and efficiency. Psychological literature on gender differences and group interdependence explains these differences. We conclude by discussing the implications of these results for gender differences in negotiation behavior.     

When public principals give up control over private agents: The new independence of ICANN in internet governance

In 2016, the United States (US) government relinquished its long‐standing delegation contract with the Internet Corporation for Assignment of Names and Numbers (ICANN), a private organization that governs the technical infrastructure of the internet. This presents a puzzle as the US not only gave up a power resource, but also relinquished the possibility, as a public principal, to hold the private agent ICANN accountable. I argue that public principals have incentives to leave control in the hands of private stakeholders when a delegation contract is exposed to external pressure by powerful outside states and the probability of extensive policy changes by the privatized agent is limited. The analysis shows that the unilateral US control over ICANN was strongly challenged by other states and private actors. Instead of granting a greater role to rising powers in internet governance, the US gave up its unilateral influence after internal reforms limited the risk that an independent ICANN could deviate too far from former policies.