Investigates the factors that influence the accuracy of eyewitness testimony.

Identifying the Culprit: Assessing Eyewitness Identification makes the case that better data collection and research on eyewitness identification, new law enforcement training protocols, standardized procedures for administering line-ups, and improvements in the handling of eyewitness identification in court can increase the chances that accurate identifications are made. This report explains the science that has emerged during the past 30 years on eyewitness identifications and identifies best practices in eyewitness procedures for the law enforcement community and in the presentation of eyewitness evidence in the courtroom. In order to continue the advancement of eyewitness identification research, the report recommends a focused research agenda.

The majority of research on eyewitness memory has traditionally studied children and young adults. By contrast, this volume is designed to provide an overview of empirical research on the cognitive, social, and health related factors that impact the accuracy of eyewitness testimony given by the elderly. The book takes a lifespan developmental perspective that incorporates research on witnesses of all ages, but uses the findings to focus on issues unique to the elderly. This includes research on recognition memory with lineup identifications and recall memory that occurs when an elderly witness is asked to describe an event in court. The Elderly Eyewitness also examines jurors’ reactions to the testimony of an elderly witness, and the legal and social policy issues that emerge when the elderly witness participate in legal proceedings. While reviewing what is known about the elderly witness, the book also provides a direction for future research into this new frontier of scientific inquiry. Its audience spans researchers in cognitive and developmental psychology, and professionals working in the growing area of psychology and law.

Examines traditional safeguards against mistaken eyewitness identification.

Includes material on the case of Steve Titus, Ted Bundy, Timothy Hennis, Tony Herrerez, Howard Haupt, Clarence Von Williams, John Demjanjuk, and Tyrone Briggs.

Why do police officers, investigators, prosecutors, judges, and others with an interest in eliciting accurate memory-based testimony need to inform themselves of the research literature in experimental psychology that addresses the question of witness memory? The answer is straightforward, from the perspective of a simple cost/benefit analysis. As with so many matters in the administration of public funds, effectiveness holds important rewards. Those who investigate crimes and decide which line of investigation to pursue and which line to postpone or set aside, necessarily make judgments about the likely guilt of suspects based on the information at hand. If they can make these judgments with a high degree of accuracy, everyone benefits. For many cases eyewitness identification is an important component of evidence, prosecution, and plea negotiation. If witness identification is correctly implemented, investigators and prosecutors can make their judgments effectively, and focus their resources more efficiently. A major component of effectiveness requires avoiding expending scarce resources on erroneous prosecutions. It is in everyone's interest to make the best use of the memory of witnesses: to preserve it without changing it; to render it maximally accessible; to provide an environment in which witnesses feel free to report their recollections; and to accurately assess the probable validity of the witness's report, regardless of the witness's certainty or doubts about its accuracy. This volume gathers evidence from various research domains on eyewitness testimony. Although many of the studies discussed deal with eyewitness identification, it is noteworthy that many of them also touch upon other areas of concern to eyewitness researchers, including chapters on: *voice recognition by humans and computers, with particularly detailed instructions on conducting voice "lineup," *differential aspects of recognition memory in children, *elderly eyewitness' memory, *problems of cross-racial identification, *psychological aspects of facial image reconstruction techniques, *person descriptions, *particular benefits of reinstating context as a means to improve eyewitness memory, *problems associated with various research paradigms in the eyewitness arena, and *recommendations on how to conduct lineups and photospreads and their proper evaluation. Differentiated from other literature on this topic by its non-technical language and accessibility to non-professionals, this volume covers a great deal of ground, raises a host of questions, settles some others, and points the way to more effective use and evaluation of what eyewitnesses have to say.

The consideration of witness testimony had traditionally been a task left to fact-finders with scant guidance from legal professionals. As a result, various practices have developed during the investigative and trial process which can obscure or even eradicate critical material. Miscarriages of justice will continue to occur, so long as those working within the justice system continue to accept witnesses and their testimony at face value. This book aims to make practitioners, as well as the fact-finders and those who guide them, aware of a wide range of perspectives on witness testimony. Each contributor identifies bad practice and puts forward ideas for improvement or removal of previously acceptable investigative and forensic methods.

Every year, numerous crimes occur involving child eyewitnesses. In some cases, children are the only eyewitnesses, which makes them especially critical for solving the cases. But how reliable is child eyewitness evidence? This book summarises the research on how well children can describe an event and perpetrator (which is a recall task) and how well they can identify the perpetrator in person or in photographs (which is a recognition task). It shows that although children may be less advanced in these skills than adults, they nonetheless can provide invaluable evidence. Pozzulo interprets the research in light of developmental theories, and notes practical implications for forensic investigations. In particular, the chapters highlight interviewing techniques to facilitate accurate recall and lineup techniques to facilitate accurate recognition. This book is an essential resource for all forensic investigators.