Fostering positive intergroup relations between non-disabled people and physically disabled people: contact quality and its social psychological antecedents

Although intergroup contact is a well-established area of inquiry within social psychology, the majority of research adheres to testing its traditional formulation, i.e. the extent that contact can reduce prejudice. Under this approach researchers do not investigate what happens during interactions, only if (and often, what sort of) contact has occurred. Consequently, it lacks the power to explain why interactions should be as they are between groups. Conversely, this thesis proposes that investigating contact as an outcome may provide a new and important insight into intergroup life. Specifically, this thesis investigated social psychological antecedents of contact quality among non-disabled and physically disabled people. This unique and challenging context is one that has largely been neglected by prior research. A review of the existing literature identified two key potential antecedents of contact quality, specifically the psychological concerns and embarrassment that both groups experience when interacting with out-group members. A qualitative study (Study 1) was then conducted to gain insight into the phenomenology of these constructs. Importantly, this allowed for the identification of the unique group-specific concerns that non-disabled and physically disabled people may hold. This thesis went on to test the impact of concerns and embarrassment on contact quality through a series of experiments involving both vignette-based and actual interactions (Studies 2-5). Among both groups, these studies revealed evidence of an indirect link between concerns and reduced contact quality. Furthermore, embarrassment was identified as the linking mechanism driving this important relationship. Subsequently the thesis tested a series of interventions directed at attenuating embarrassment and improving the contact quality of these encounters. Two of these studies (Study 6-7) tested the efficacy of an interpersonal feedback strategy, delivered by the physically disabled interactant across an actual (Study 6) and vignette-based (Study 7) interaction. Findings indicated that such feedback could improve contact quality perceptions among both groups, but it was unclear if it did so by reducing embarrassment. Additionally, among the physically disabled sample, the effects became non-significant when controlling for demographic factors. Finally, Studies 8a and 8b examined the potency of a societal-level intervention, the 2012 Paralympic Games. Over the period of the event, concerns and embarrassment were found to decrease in both groups but there was no reported change in contact quality. Additionally, differences once again disappeared when controlling for demographic factors. Implications of these findings, limitations and directions for future research are discussed

The impact of exposure to media coverage of the 2012 paralympic games on mixed physical ability interactions

The current work assessed the impact of the 2012 Paralympic Games on psychological factors operating during interactions between physically disabled and non-disabled group members. In a two-wave longitudinal design the pre- to post-Paralympic increase in exposure to Paralympic media coverage led to more positive ingroup norms about disabled people’s competence and improved intergroup contact quality among both physically disabled and non-disabled participants. Moreover, more positive norms about disabled people’s competence partially mediated the relationship between media exposure and contact quality. However, exposure to Paralympic media coverage did not appear to impact embarrassment about intergroup contact within either group. Findings are discussed in terms of the efficacy and limitations of Paralympic media coverage to improve intergroup relations in the mixed physical ability context

An investigation into 3D printing of osteological remains: the metrology and ethics of virtual anthropology

Three-dimensional (3D) printed human remains are being utilised in courtroom demonstrations of evidence within the UK criminal justice system. This presents a potential issue given that the use of 3D replicas has not yet been empirically tested or validated for use in crime reconstructions. Further, recent movements to critically evaluate the ethics surrounding the presentation of human remains have failed to address the use of 3D printed replica bones. As such, this research addresses the knowledge gap surrounding the accuracy of 3D printed replicas of skeletal elements and investigates how the public feels about the use of 3D printed replicas. Three experimental studies focussed on metrology and identified 3D printed replicas to be accurate to within ± 2.0 mm using computed tomography (CT) scanning, and to within ± 0.2 mm or to 0-5% difference using micro-CT. The potential loss of micromorphological details was also examined and identified that quality control steps were key in identifying and mitigating loss of detail. A fourth experimental study collected data on the opinion of the public of the use of 3D printed human remains in courtroom demonstrations. Respondents were broadly positive and considered that prints can be produced ethically by maintaining the dignity and respect of the decedent. A framework that helps to assess ethical practices was developed as well as an adaptable pathway that can assist with assessing the quality and accuracy of 3D prints. The findings from this research contribute to an empirical evidence base that can underpin future 3D printed crime reconstructions and provides guidance for creating accurate 3D prints that can inform future practice and research endeavours

Imaging in forensic science: Five years on

The Journal of Forensic Radiology and Imaging was launched in 2013 with the aim to collate the literature and demonstrate high-quality case studies on image-based modalities across the forensic sciences. Largely, the focus of this journal has been on the transmissive aspect of forensic imaging, and therefore a significant number of high-quality case studies have been published focusing on computed tomography and magnetic resonance imaging. As a result, the ‘and imaging’ aspect is often neglected. Since 2013, technology has fundamentally evolved, and a number of new techniques have become accessible or have been demonstrated as particularly useful within many sub-disciplines of forensic science. These include active and passive surface scanning techniques, and the availability of three-dimensional printing. Therefore, this article discusses non-contact techniques, their applications, advantages, and considerations on the current state of play of imaging in forensic science

Building a Better Liberia for Everyone

A project led by a team at the Leonard Cheshire Disability and Inclusive Development Centre, based at University College London, UK, has been investigating the conditions that enable effective poverty reduction for people with disabilities in Liberi

Drilling down into ethics: A thematic review of ethical considerations for the creation and use of 3D printed human remains in crime reconstruction

The existing literature contains some exploration of the ethics concerning human remains in forensic and virtual anthropology. However, previous work has stopped short of interrogating the underlying ethical concepts. The question of how people understand and apply these concepts in practice, and what it means to act ethically, remain underexplored. This thematic review explores the ethical considerations that contribute to the creation and use of 3D printed human remains for forensic purposes. The three main branches of ethical theory are outlined to explore how they may apply to forensic practice. Key themes relating to 3D printing human remains in forensic contexts were explored to better understand the ethics landscape, ethical challenges, and the current guidelines in place. Through this thematic review, nine ethics principles were identified as key principles for guiding best practice: anonymity, autonomy, beneficence, consent, context, justice, non-maleficence, proportionality, and transparency. It is suggested that these principles could be incorporated into adaptable guidelines going forward to support ethical practice. The findings also suggest that holistic ethics cognition training may have value in supporting forensic scientists in ethical decision-making, together with procedural and structural design that may promote best practice and reduce cognitive load

The impact of an inclusive education intervention on learning outcomes for girls with disabilities within a resource-poor setting

Background: Despite a global commitment to the right to education for persons with disabilities, little is known about how to achieve inclusive education in practice, particularly in low- and middle-income countries (LMICs), where the majority of the world’s people with disabilities reside. Moreover, although exclusion from education is magnified by intersecting gender and socioeconomic inequalities, there is especially little knowledge regarding what approaches to inclusive education are effective amongst girls with disabilities living in resource-poor settings. Objectives: The objective of this article was to assess the impact of an inclusive education intervention led by a non-governmental organisation (NGO) on the educational attainment of girls with disabilities in the resource-poor Lakes region of Kenya. Method: A quasi-experimental design was employed, where the literacy and numeracy educational attainment of the intervention and control groups was compared over two time points a year apart (Time 1 and Time 2; total matched N = 353). During this period, activities pertaining to six core components of a holistic inclusive education model were implemented. Results: Relative to the control group, girls with disabilities in the intervention group reported a greater increase in literacy and numeracy attainment, adjusted for grade and level of functional difficulty. Conclusion: Findings suggest that the intervention was successful in engendering additional improvements in the educational attainment of girls with disabilities from the resource-poor Lakes region of Kenya. Results highlight both the applicability of NGO-led interventions in settings, where national implementation of inclusive education is constrained, and the potential of taking such interventions to scale