Describing the feasibility of using case management in a specialist forensic substance misuse intervention for UK veterans: a case study

Veterans with mental health problems are a high-risk group for substance misuse difficulties and are over-represented in forensic settings. Yet, there are few substance misuse services available for this population. Evidence suggests that case management can provide effective interventions for veterans with substance misuse problems. However, there is little research to show its effectiveness in the UK. The present study reported on the implementation and preliminary outcomes of the Veterans Forensic Substance Misuses Service (VFSMS), piloted within a prison setting, to demonstrate the feasibility of the service. The VFSMS operated in four stages: Assessing needs, developing case management plans, providing bespoke support and developing discharge plans. Case studies were used to demonstrate this process, with measures of alcohol use and recovery showing outcomes for each case. Findings from three case studies suggested that case management was a feasible approach, with a range of interventions being used, including substance misuse and mental health services, plus housing and employment services. Outcome measures suggested that alcohol and substance misuse recovery improved following the VFSMS intervention. While the scope of the findings is limited, they suggested that case management is a feasible substance misuse intervention, with preliminary findings showing improvements in substance misuse outcomes.     

Parental Monitoring, Parental Warmth, and Minority Youths’ Academic Outcomes: Exploring the Integrative Model of Parenting

Guided by the integrative model of parenting, the present study investigated the relationship between parental monitoring and racial/ethnic minority adolescents’ school engagement and academic motivation as a function of parental warmth, and explored whether these associations varied for boys and girls. Participants (60 % female) were 208 sixth through eighth grade students (63 % African American, 19 % Latino, 18 % Multiracial) from an urban middle school in the Midwestern United States. Youth completed an in-school survey with items on parenting (parental monitoring, mothers’/fathers’ warmth), cognitive engagement (school self-esteem), behavioral engagement (school trouble), and academic motivation (intrinsic motivation). As hypothesized, mothers’ warmth enhanced the association between parental monitoring and youths’ engagement and motivation. No gender differences in these associations emerged. Fathers’ warmth strengthened the negative association between parental monitoring and school trouble, and this association was stronger for boys. Implications regarding the importance of sustaining a high level of monitoring within the context of warm parent–adolescent relationships to best support academic outcomes among minority youth are discussed.     

Unfree labour in immigration detention: exploitation and coercion of a captive immigrant workforce

This paper focuses on labour within immigration detention in the United Kingdom, offering an original national case study as well as a new conceptual framework for analysing such practices. It does so through an innovative engagement with recent literatures on forced labour, unfreedom and hyper-precarity, particularly amongst irregular migrants. We advance two key arguments in this paper. First, that the available data on labour within immigration detention indicate that detainees should legally be considered employees and granted access to labour protections, including the national minimum wage. Second, that work in immigration detention is an example of state-sanctioned exploitative, coercive and unfree labour amongst a hyper-precarious group of the population. This case has implications for other country contexts where immigration detention is used.     

A quantitative PCR assay for the assessment of DNA degradation in forensic samples

A multiplex quantitative PCR assay has been designed to amplify target sequences of different length, which allows for the assessment of DNA degradation in samples of forensic interest. The targets were chosen to provide quantification and fragment length information relevant to the STR amplification targets commonly used for forensic genotyping. The longer target (nuTH01, 170-190 bp) spans the TH01 STR locus. Although not one of the longest loci used for STR genotyping, it was chosen as a good compromise given the target length limitations on qPCR efficiency with TaqMan detection. The shorter target (nuCSF, 67 bp) was designed in the upstream flanking region of the CSF1PO STR locus. In addition to these human nuclear targets, the assay includes an internal PCR control target sequence to allow for an assessment of PCR inhibition. The assay was rigorously tested on samples with varying amounts of degradation, and the ratio of nuCSF:nuTH01 quantifications was shown to provide a good estimation of the degree of degradation present in a sample. This estimate, along with the internal control for PCR inhibition, provides a valuable tool for post-extraction sample assessment.     

A duplex real-time qPCR assay for the quantification of human nuclear and mitochondrial DNA in forensic samples: implications for quantifying DNA in degraded samples

A duplex real-time qPCR assay was developed for quantifying human nuclear and mitochondrial DNA in forensic samples. The nuclear portion of the assay utilized amplification of a approximately 170-190 bp target sequence that spans the repeat region of the TH01 STR locus, and the mitochondrial portion of the assay utilized amplification of a 69 bp target sequence in the ND1 region. Validation studies, performed on an ABI 7000 SDS instrument using TaqMan detection, demonstrated that both portions of the duplex assay provide suitable quantification sensitivity and precision down to 10-15 copies of each genome of interest and that neither portion shows cross-reactivity to commonly encountered non-human genomes. As part of the validation studies, a series of DNase-degraded samples were quantified using three different methods: the duplex nuclear-mitochondrial qPCR assay, the ABI Quantifiler Human DNA Quantification Kit qPCR assay, which amplifies and detects a 62 bp nuclear target sequence, and slot blot hybridization. For non-degraded and moderately degraded samples in the series, all three methods were suitably accurate for quantifying nuclear DNA to achieve successful STR amplifications to yield complete profiles using the ABI AmpFlSTR Identifiler kit. However, for highly degraded samples, the duplex qPCR assay provided better estimates of nuclear template for STR amplification than did either the commercial qPCR assay, which overestimated the quantity of STR-sized DNA fragments, leading to an increased proportion of undetected alleles at the larger STR loci, or slot blot hybridization, which underestimated the quantity of nuclear DNA, leading to an increased proportion of STR amplification artifacts due to amplification of excess template.