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  • Author or Editor: David Wastell x
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The social implications of epigenetics and neuroscience
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In recent years, new areas of biology, especially epigenetics and neuroscience, have enthralled the public imagination. They have been used as powerful arguments for developing social policy in a particular direction, from early intervention in the lives of disadvantaged children to seeking ‘biomarkers’ as identifiers of criminality.

This timely book, written by leading commentators, critically examines the capabilities and limitations of these biotechnologies, exploring their implications for policy and practice.

The book will enable social scientists, policy makers, practitioners and interested general readers to understand how the new biologies of epigenetics and neuroscience have increasingly influenced the fields of family policy, mental health, child development and criminal justice.

The book will facilitate much needed debate about what makes a good society and how best to build one. It also draws attention to the ways that the uncertainties of the original science are lost in their translation into the everyday world of practice and policy.

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This book offers an analysis and summary of the uses, abuses and limitations of attachment theory in contemporary child welfare practice.

Analysing the primary science and drawing on the authors’ original empirical work, the book shows how attachment theory can distort and influence decision-making. It argues that the dominant view of attachment theory may promote a problematic diagnostic mindset, whilst undervaluing the enduring relationships between children and adults.

The book concludes that attachment theory can still play an important role in child welfare practice, but the balance of the research agenda needs a radical shift towards a sophisticated understanding of the realities of human experience to inform ethical practice.

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English

The field of crime control is undergoing radical reform in the UK, as are all public services. This article addresses two trends that are central to the modernisation agenda: the shift to partnership working and the use of empirical evidence to inform policy making and practice. It evaluates the potential of geographical information systems to support strategic decision making in the context of local crime reduction partnerships, which were established on a national basis by the 1998 Crime and Disorder Act. A number of salient multi-agency data-sharing initiatives have been launched over recent years, and this study focuses on the experience of one such project (Multi-agency Data Exchange [MADE]) in Lancashire, which was set up to provide a county-wide information brokerage for Crime and Disorder Reduction Partnerships. The power of spatial coding to integrate data from disparate partner agencies will be of particular interest. The potential of MADE’s evidence base to provide sophisticated criminological analysis is demonstrated through two case studies. Much of this potential has, however, gone unexploited, as will be shown. The article concludes with some methodological reflections on the problems of developing multi-agency information systems, the lessons to be learned from successful projects such as MADE, and the general barriers to evidence-based methods in practical policy making.

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Current social policy initiatives are promoting early intervention to improve the lives of disadvantaged children. Neuroscientific evidence is prominent in this discourse, creating the lustre of science, but too much has been taken on trust. In particular, the argument that the first three years are critical has created a now-or-never imperative to intervene before irreparable damage is done to the developing infant brain. A critique of current policy in the United Kingdom is provided here, drawing on counter-arguments from the policy discourse in the United States during the ‘decade of the brain’, updated with more recent research findings. Overall, we show that the infant brain is not readily susceptible to permanent and irreversible damage from psychosocial deprivation. Rather, plasticity and resilience seem to be the general rule. The co-option of neuroscience has medicalised policy discourse, silencing vital moral debate and pushing practice in the direction of standardised, targeted interventions rather than simpler forms of family and community support, which can yield more sustainable results.

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This chapter reviews the historical origins of the project of human improvement, from the Enlightenment onward, coming to the fore especially during the Victorian era. It traces the ascendancy of developmental psychology and ‘infant determinism’ which has always been a key part of the project of human improvement. Attachment theory has played an important part in this this; we draw attention to the contradictions and inconsistencies in this influential body of thought.

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This Chapter provides an introduction to some key concepts from the philosophy and sociology of science and technology to examine how the sciences ‘think’. We make particular use of the concept of the “thought style”, drawn from the work of Ludwig Fleck. Two such styles are identified underpinning the biotechnological project: the neuroscientific and genetic thought-styles. Key features of these worldviews are identified and critiqued, highlighting their internal contradictions and constraints (e.g. the mythology that epigenetic inscriptions represent permanent changes in the phenotype). We designate the fusion of these two cognate belief systems as the neuromolecular thought-style.

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This chapter examines how biology has been brought to bear in understanding forms of behaviour variously known as madness, mental illness or developmental disorder, culminating in the current preoccupations with finding the genetic markers and neurological traces for a variety of manifestations of the human condition. Two developmental disorders are highlighted: autism and ADHD. In both cases the quest for biomarkers has been unavailing, but this seems only to have inspired greater exertion, showing the potency of the neuromolecular thought-style and the bias to seek confirmatory evidence for its truth. What the science actually shows is uncertainty and a pattern of inconsistent and unreliable findings.

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This chapter examines how biological thinking is merging with the project of human improvement. It reviews social policies, tracing the ways in which neuroscience has been invoked to relocate a moral project within a scientific rationality. We deconstruct one such report in particular, the Allen report, which has been influential in the UK. The Chapter explores the emergence of a preventive mind-set in social policy which promotes intervention early in infancy to address inter-generational social disadvantage. The idea that the brain is critically susceptible to early experience, predetermining the rest of the life-trajectory, has led to the “the myth of the first three years”. We systematically debunk this myth: what the science actually shows is plasticity and resilience.

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This chapter examines how ideas about early intervention and damage to the infant brain are making their way into child protection practice. It uses evidence from policy reports and government initiatives to illustrate how the notions of harm and ‘good enough’ parenting are changing.

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This chapter reviews the rise of prevention science in the late twentieth and early twenty first centuries. Located within the developmental origins of health and disease paradigm, prevention science promotes intervention to stop damage and ensure optimal human flourishing. Prevention science combines infant determinism, economic modeling and versions of evidence-based practice, with consequences for concepts of normality. Although persuasive, we illustrate the fundamental limitations and flaws of the macro-economical approach, with reference to the influential work of James Heckman. The use of biomarkers to enable more effective targeting of policy interventions is highlighted, although we note that the benefits of such approaches are marginal.

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