How useful are databases in environmental and criminal forensics?

Advances in computational and information technologies have facilitated the acquisition of geospatial information for regional and national soil and geology databases. These have been completed for a range of purposes from geological and soil baseline mapping to economic prospecting and land resource assessment, but have become increasingly used for forensic purposes. On the question of provenance of a questioned sample, the geologist or soil scientist will draw invariably on prior expert knowledge and available digital map and database sources in a ‘pseudo Bayesian’ approach. The context of this paper is the debate on whether existing (digital) geology and soil databases are indeed useful and suitable for forensic inferences. Published and new case studies are used to explore issues of completeness, consistency, compatibility and applicability in relation to the use of digital geology and soil databases in environmental and criminal forensics. One key theme that emerges is that, despite an acknowledgement that databases can be neither exhaustive nor precise enough to portray spatial variability at the scene of crime scale, coupled with expert knowledge, they play an invaluable role in providing background or
reference material in a criminal investigation. Moreover databases can offer an independent control set of samples.

A specific pathway can be identified between genetic characteristics and behaviour profiles in Prader-Willi syndrome via cognitive, environmental and physiological mechanisms

Behavioural phenotypes associated with genetic syndromes have been extensively investigated in order to generate rich descriptions of phenomenology, determine the degree of specificity of behaviours for a particular syndrome, and examine potential interactions between genetic predispositions for behaviour and environmental influences. However, relationships between different aspects of behavioural phenotypes have been less frequently researched and although recent interest in potential cognitive phenotypes or endophenotypes has increased, these are frequently studied independently of the behavioural phenotypes.

Taking Prader-Willi syndrome (PWS) as an example, we discuss evidence suggesting specific relationships between apparently distinct aspects of the PWS behavioural phenotype and relate these to specific endophenotypic characteristics.

The framework we describe progresses through biological, cognitive, physiological and behavioural levels to develop a pathway from genetic characteristics to behaviour with scope for interaction with the environment at any stage.

We propose this multilevel approach as useful in setting out hypotheses in order to structure research that can more rapidly advance theory.

Beyond Individualism: Social Work and Social Identity

Individualism continues to have a notable impact on social work. The personalisation of services and the individualisation of care are just two examples of this societal trend. While helping service users to articulate their aspirations for a better future, individualism, if taken too far, undermines the social aspects of life. In response to this concern, this paper argues that social work must appreciate the interplay between the individual and the collective spheres, and its impact on identity formation, in order to enhance human well-being. To give substance to this argument, Jenkins's model of social identity is appropriated and augmented to take account of four interlinked, yet distinct, orders of experience, namely the individual, interactional, institutional and societal orders. This reworked conceptualisation is then considered in terms of its implications for social work practice.

Reimagining rights-based accountability: Community use of economic and social rights

This article explores the ways in which marginalised groups in Northern Ireland have employed and translated for practical use human rights standards, principles and mechanisms to campaign for the implementation of economic and social rights obligations. With the support of Participation and Practice of Rights, a regional nongovernmental organisation, marginalised groups have drawn upon human rights in their local context to campaign on issues related to mental health, housing, work and play. Based on case studies from four such campaigns, this article reviews the practical steps groups took to engage directly or indirectly with economic and social rights tools and mechanisms. The article reflects on the usefulness of these frameworks and mechanisms for achieving change in the case studies discussed, as well as the value of a human rights framework for empowering marginalised communities to make rights-based demands for change. It is argued that although the realisation of economic and social rights is limited in part by the lack of traditional enforcement mechanisms, community driven campaigns offer an opportunity for reimagining mechanisms for rights-based accountability.

Service user perspectives on palliative care education for health and social care professionals supporting people with learning disabilities

Background and objectives
Evidence from European and American studies indicates limited referrals of people with learning (intellectual) disabilities to palliative care services. Although professionals’ perceptions of their training needs in this area have been studied, the perceptions of people with learning disabilities and family carers are not known. This study aimed to elicit the views of people with learning disabilities, and their family carers concerning palliative care, to inform healthcare professional education and training.

Methods
A qualitative, exploratory design was used. A total of 17 people with learning disabilities were recruited to two focus groups which took place within an advocacy network. Additionally, three family carers of someone with a learning disability, requiring palliative care, and two family carers who had been bereaved recently were also interviewed.

Results
Combined data identified the perceived learning needs for healthcare professionals. Three subthemes emerged: ‘information and preparation’, ‘provision of care’ and ‘family-centred care’.

Conclusions
This study shows that people with learning disabilities can have conversations about death and dying, and their preferred end-of-life care, but require information that they can understand. They also need to have people around familiar to them and with them. Healthcare professionals require skills and knowledge to effectively provide palliative care for people with learning disabilities and should also work in partnership with their family carers who have expertise from their long-term caring role. These findings have implications for educators and clinicians.