The propensity of individuals to deposit DNA and secondary transfer of low level DNA from individuals to inert surfaces

We have shown that there is a difference between individuals in their tendency to deposit DNA on an item when it is touched. While a good DNA shedder may leave behind a full DNA profile immediately after hand washing, poor DNA shedders may only do so when their hands have not been washed for a period of 6h. We have also demonstrated that transfer of DNA from one individual (A) to another (B) and subsequently to an object is possible under specific laboratory conditions using the AMPFISTR SGM Plus multiplex at both 28 and 34 PCR cycles. This is a form of secondary transfer. If a 30 min or 1h delay was introduced before contact of individual B with the object then at 34 cycles a mixture of profiles from both individuals was recovered. We have also determined that the quantity and quality of DNA profiles recovered is dependent upon the particular individuals involved in the transfer process. The findings reported here are preliminary and further investigations are underway in order to further add to understanding of the issues of DNA transfer and persistence.     

The Growing Power and Autonomy of House of Commons Select Committees: Causes and Effects

This article is an examination of the rising prominence of House of Commons select committees during the 2010–2015 Parliament, which takes into account the impact of the Wright reforms. The new system of electing committee chairs and members is explored as a central reform that has burnished the autonomy, independence and credibility of the committees. In addition, the characteristics of the coalition government and circumstances entailed by a two‐party executive are seen as factors that have made more robust the neutrality of the committees, which have been looked to ever more urgently as impartial scrutineers of government policy and personnel. As the system has been strengthened and received greater attention from the government, the public and the media, select committees have also come to present a platform upon which certain members and chairs have grown their profile. This phenomenon in turn has added to the desirability of roles on committees, which now present an alternative career route to the ministerial ladder.     

Jurisdictional integration: A framework for measuring and predicting the depth of international regulatory cooperation in competition policy

This article takes a new approach to international regulatory cooperation by developing a concept of the depth of cooperation, jurisdictional integration. A dataset of international competition policy agreements is compiled and ranked against an ordinal index of the depth of de jure cooperation in enforcing competition policies. There has been both a deepening and broadening of de jure cooperation over time. Statistical analysis finds that common membership of the Organisation for Economic Co‐operation and Development is a strong predictor of the depth of agreements to cooperate in enforcing competition policies; that we can be confident that the depth of agreements is low when signatories' substantive competition laws are dissimilar; and that the depth of de jure cooperation is a strong predictor of whether an agreement is “intergovernmental” or “transgovernmental.” The article puts forward a new way to map and measure international regulatory cooperation, and a new variable for use in research on its causes and consequences.     

Developmental Relations Between Bullying Victimization and Suicidal Ideation in Middle Adolescence and Emerging Adulthood: Do Internalizing Problems and Substance Use Mediate Their Links?

Journal of Youth and Adolescence - Previous research has suggested that bullying victimization is associated with higher suicidal risk among young people; however, the mechanisms underlying this...     

Confronting the Reality of Gender-based Violence in Northern Uganda

Two decades of conflict in northern Uganda have had a devastatingimpact on the lives of thousands of civilians. Like so manyof today's ‘dirty wars,’ gender-related crimes havebeen pervasive. While numerous disciplines over the past centuryhave developed sophisticated theories for understanding thenature and agency surrounding sexual offences, the nascent fieldof transitional justice is only just beginning to grapple withthese issues or design appropriate measures of redress. Thispaper is based on research undertaken to look at issues of gender-basedviolence (GBV) in four camps for the internally displaced innorthern Uganda in order to provide insight into the natureand prevalence of GBV within a specific context. The findingsshow that specific GBV dynamics need to be scrutinised withinzones of conflict and taken into consideration in the policiesadopted post-conflict. The paper both illuminates the natureof such abuses within the Ugandan context and points to theneed for concerted attention to be paid to the pervasive genderdimensions of violence when designing transitional justice mechanisms.     

A comparative analysis of conviction outcomes of American domestic terrorists

This research uses quantitative analyses to determine whether or not conviction outcomes differ across three major American domestic terrorism groups: ecoterrorists, left-wing extremists, and right-wing extremists. Findings suggest that ecoterrorists receive lighter treatment within the criminal justice system while controlling for important variables, such as gender, age, and count severity. Findings highlight differences between “home-grown” terrorist groups, departing from a large segment of terrorism research focused on domestic versus international comparisons or terrorist versus civilian comparisons. Results elicit new research questions to understand why domestic terrorists receive differential treatment within the criminal justice system, despite controlling for key variables.     

A quasi-experimental test of the effects of criminal justice involvement on later mental health

Objectives

While many criminological theories posit causal hypotheses, many studies fail to use methods that adequately address the three criteria of causality. This is particularly important when assessing the impact of criminal justice involvement on later outcomes. Due to practical and ethical concerns, it is challenging to randomize criminal sanctions, so quasi-experimental methods such as propensity score matching are often used to approximate a randomized design. Based on longitudinal data from the Cambridge Study in Delinquent Development, the current study used propensity score matching to investigate the extent to which convictions and/or incarcerations in the first two decades of life were related to adverse mental health during middle adulthood.

Methods

Propensity scores were utilized to match those with and without criminal justice involvement on a wide range of risk factors for offending.

Results

The results indicated that there were no significant differences in mental health between those involved in the criminal justice system and those without such involvement.

Conclusions

The results did not detect a relationship between justice system involvement and later mental health suggesting that the consequences of criminal justice involvement may only be limited to certain domains.