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As with its esteemed predecessor, this timely volume offers ways of applying psychological knowledge to address pressing concerns in legal procedures and potentially to reduce criminal offending. In such areas as interrogations, expert testimony, evidence admissibility, and the “death qualification” process in capital trials, contributors offer scientific bases for trends in suspect, witness, and juror behavior and identify those practices liable to impinge on just outcomes. Recommendations span a wide range of research, practice, and policy areas, from better approaches to assessment to innovative strategies for reducing recidivism. The interdisciplinary perspectives of these chapters shed salient light on both the reach of the issues and possibilities for intervening to improve the functioning of the justice system. Among the topics covered: · The validity of pleading guilty. · The impact of emotions on juror judgments and decision making. · The content, purpose, and effects of expert testimony on interrogation practices and suspect confessions. · A synthetic perspective on the own-race bias in eyewitness identification. · Risk-reducing interventions for justice-involved individuals. · Criminal justice and psychological perspectives on deterring gangs. As a means to spur research and discussion, and to inspire further collaboration between the fields, Volume 2 of Advances in Psychology and Law will interest and intrigue researchers and practitioners in law-psychology as well as practicing attorneys, trial consultants, and clinical psychologists.
The use of DNA evidence in Australian courts has increased exponentially in the last two decades. DNA technology is well-validated and no longer the subject of defence challenges. Juror difficulties in understanding and applying the scientific and statistical information conveyed by forensic experts about a DNA match have been documented in qualitative and quantitative studies.
This book explores challenges posed by the use of DNA evidence to the traditional features, procedures and principles of the criminal trial. It examines the limitations of existing theories of criminal trial processes in the face of increasing use of scientific evidence in the court room. The research elucidates the interconnections at trial of three epistemologies, namely legal reasoning, as represented by counsel and trial judge, common sense manifested by the jury and scientific reasoning expounded by the expert witness. Sallavaci argues that while scientific reasoning is part of this hybrid of trial languages and practices, its extended use is producing specifically novel tensions which impact on the traditional criminal trial landscape. Through the lens of DNA evidence, the book investigates how far the use of scientific evidence in the fact finding process poses challenges for the adversarial character of the proceedings and rules of evidence; how it affects the role of the judge, jury and expert witness, as well as the principle of orality and continuity of the trial. In comparing the challenges faced in English common law trials to those of the USA, this book has international scope, and will be of great use and interest to students and researchers of Criminal Law and Practice, Policing, and the role of Forensics in Law.
The majority of common law jurisdictions, and some civil law jurisdictions, use juries composed of citizens drawn from the general population to deliberate and reach collective verdicts in criminal cases. Juries are relied on to use their collective judgment to reach verdicts that accord with normative legal goals; for example, by being accurate and fair. How Juries Work suggests that, though important symbolically, the current jury system is not necessarily well-designed to meet the demands of modern society, which increasingly requires evidence-based procedure that is carefully designed to achieve normative goals. Rebecca K. Helm proposes new models of how jurors and juries function in practice, informed by psychological theory and empirical research, which provides a framework to interpret and integrate the large body of existing work on jury decision-making. Drawing on this framework, Helm highlights the deficiencies and strengths of the jury as a legal factfinder, providing key insights into how to minimise deficiencies and maximise strengths through trial procedure. The book concludes with a set of timely evidence-based suggestions as to how procedure surrounding trial by jury might be altered to enhance the administration of justice in the many jurisdictions where the criminal law jury is utilised. How Juries Work integrates legal and psychological theory and research to present a comprehensive assessment of the modern criminal law jury, and of how evidence-based research can improve jury performance.
Scores of talented and dedicated people serve the forensic science community, performing vitally important work. However, they are often constrained by lack of adequate resources, sound policies, and national support. It is clear that change and advancements, both systematic and scientific, are needed in a number of forensic science disciplines to ensure the reliability of work, establish enforceable standards, and promote best practices with consistent application. Strengthening Forensic Science in the United States: A Path Forward provides a detailed plan for addressing these needs and suggests the creation of a new government entity, the National Institute of Forensic Science, to establish and enforce standards within the forensic science community. The benefits of improving and regulating the forensic science disciplines are clear: assisting law enforcement officials, enhancing homeland security, and reducing the risk of wrongful conviction and exoneration. Strengthening Forensic Science in the United States gives a full account of what is needed to advance the forensic science disciplines, including upgrading of systems and organizational structures, better training, widespread adoption of uniform and enforceable best practices, and mandatory certification and accreditation programs. While this book provides an essential call-to-action for congress and policy makers, it also serves as a vital tool for law enforcement agencies, criminal prosecutors and attorneys, and forensic science educators.
Josiah Sutton was convicted of rape. He was five inches shorter and 65 pounds lighter than the suspect described by the victim, but at trial a lab analyst testified that his DNA was found at the crime scene. His case looked like many others -- arrest, swab, match, conviction. But there was just one problem -- Sutton was innocent. We think of DNA forensics as an infallible science that catches the bad guys and exonerates the innocent. But when the science goes rogue, it can lead to a gross miscarriage of justice. Erin Murphy exposes the dark side of forensic DNA testing: crime labs that receive little oversight and produce inconsistent results; prosecutors who push to test smaller and poorer-quality samples, inviting error and bias; law-enforcement officers who compile massive, unregulated, and racially skewed DNA databases; and industry lobbyists who push policies of "stop and spit." DNA testing is rightly seen as a transformative technological breakthrough, but we should be wary of placing such a powerful weapon in the hands of the same broken criminal justice system that has produced mass incarceration, privileged government interests over personal privacy, and all too often enforced the law in a biased or unjust manner. Inside the Cell exposes the truth about forensic DNA, and shows us what it will take to harness the power of genetic identification in service of accuracy and fairness.
Uniting forensics, law, and social science in meaningful and relevant ways, Forensic Science and the Administration of Justice, by Kevin J. Strom and Matthew J. Hickman, is structured around current research on how forensic evidence is being used and how it is impacting the justice system. This unique book—written by nationally known scholars in the field—includes five sections that explore the demand for forensic services, the quality of forensic services, the utility of forensic services, post-conviction forensic issues, and the future role of forensic science in the administration of justice. The authors offer policy-relevant directions for both the criminal justice and forensic fields and demonstrate how the role of the crime laboratory in the American justice system is evolving in concert with technological advances as well as changing demands and competing pressures for laboratory resources.
The development of DNA technology furthers the search for truth by helping police & prosecutors in the fight against violent crime. Most of the individuals whose stories are told in the report were convicted after jury trials & were sentenced to long prison terms. They successfully challenged their convictions, using DNA tests on existing evidence. They had served, on average, seven years in prison. By highlighting the importance & utility of DNA evidence, this report presents challenges to the scientific & justice communities. A task ahead is to maintain the highest standards for the collection & preservation of DNA evidence.