Analysing the law of evidence, this book includes essential doctrinal analysis. It takes an account of evidence theory, psychological research on information processing and retrieval, socio-legal work on police investigations, and jury research projects. It reviews changes to the law, brought about by the Criminal Justice Act 2003.

Written from an advocate's perspective, this guide introduces how the courtroom operates and offers a glimpse into the environment that influences these rulings. Major cases and doctrines are discussed. Examples are given to develop a feel for the context in which a particular evidence problem might arise-and for the language lawyers and judges use to resolve it. Also explores the rationale and purpose behind each rule.

Providing a complete view of U.S. legal principles, this book addresses distinct issues as well as the overlays and connections between them. It presents as a cohesive whole the interrelationships between constitutional principles, statutory criminal laws, procedural law, and common-law evidentiary doctrines. This fully revised and updated new edition also includes discussion questions and hypothetical scenarios to check learning. Constitutional principles are the foundation upon which substantive criminal law, criminal procedure law, and evidence laws rely. The concepts of due process, legality, specificity, notice, equality, and fairness are intrinsic to these three disciplines, and a firm understanding of their implications is necessary for a thorough comprehension of the topic. This book examines the tensions produced by balancing the ideals of individual liberty embodied in the Constitution against society’s need to enforce criminal laws as a means of achieving social control, order, and safety. Relying on his first-hand experience as a law enforcement official and criminal defense attorney, the author presents issues that highlight the difficulties in applying constitutional principles to specific criminal justice situations. Each chapter of the text contains a realistic problem in the form of a fact pattern that focuses on one or more classic criminal justice issues to which readers can relate. These problems are presented from the points of view of citizens caught up in a police investigation and of police officers attempting to enforce the law within the framework of constitutional protections. This book is ideal for courses in criminal law and procedure that seek to focus on the philosophical underpinnings of the system.

Identifies and evaluates the psychological choices implicit in the rules of evidence Evidence law is meant to facilitate trials that are fair, accurate, and efficient, and that encourage and protect important societal values and relationships. In pursuit of these often-conflicting goals, common law judges and modern drafting committees have had to perform as amateur applied psychologists. Their task has required them to employ what they think they know about the ability and motivations of witnesses to perceive, store, and retrieve information; about the effects of the litigation process on testimony and other evidence; and about our capacity to comprehend and evaluate evidence. These are the same phenomena that cognitive and social psychologists systematically study. The rules of evidence have evolved to restrain lawyers from using the most robust weapons of influence, and to direct judges to exclude certain categories of information, limit it, or instruct juries on how to think about it. Evidence law regulates the form of questions lawyers may ask, filters expert testimony, requires witnesses to take oaths, and aims to give lawyers and factfinders the tools they need to assess witnesses’ reliability. But without a thorough grounding in psychology, is the “common sense” of the rulemakers as they create these rules always, or even usually, correct? And when it is not, how can the rules be fixed? Addressed to those in both law and psychology, The Psychological Foundations of Evidence Law draws on the best current psychological research-based knowledge to identify and evaluate the choices implicit in the rules of evidence, and to suggest alternatives that psychology reveals as better for accomplishing the law’s goals.

"As Gary Lawson shows, legal claims are inherently objects of proof, and whether or not the law acknowledges the point openly, proof of legal claims is just a special case of the more general norms governing proof of any claim. As a result, similar principles of evidentiary admissibility, standards of proof, and burdens of proof operate, and must operate, in the background of claims about the law. This book brings these evidentiary principles for proving law out of the shadows so that they can be analyzed, clarified, and discussed."--Amazon website.

An Anatomy of Louisiana Evidence Law is the first of its kind in Louisiana, representing a new trend in law school casebooks across the country. Much more than just a compilation of cases and notes, this book is a complete coursebook. It presents a detailed, thorough, and comprehensive examination of the law of evidence through the use of concise commentary and a number of pedagogical elements designed to both reinforce legal principles and to help bridge the ever-widening gap between law school theory and practice. This exceptionally organized casebook covers the entire Louisiana Code of Evidence with a treatise-like explanation of the legal principles, written in a reader friendly style. The casebook includes both Louisiana cases and select U.S. Supreme Court cases directly affecting Louisiana law with discussion questions to assist students in understanding the cases and concepts in each section. Reinforced by a summary of key points, students are presented with a straightforward presentation of the law, designed to better equip them to more fully engage in classroom lectures and discussion. This style of presentation of the law is coupled with numerous opportunities for application with over 400 original problems and practical application exercises. Throughout the book are comparisons of major distinctions between the Louisiana Code of Evidence and the Federal Rules of Evidence and a discussion of public policy concerns underlying the evidentiary principles to serve as a guide to understanding how the law should be applied and to better understand many of the distinctions in the state and federal laws.