Expert Evidence - by Leam A Craig (Paperback)

Book Synopsis

Practical guidance on delivering psychological expert evidence across judicial settings

Psychologist expert witnesses face increasing scrutiny over methodology, impartiality, and scope of expertise, with recent case law raising questions about who is qualified to testify. Expert Evidence: A Practitioner's Guide to Effective Psychological Evidence in Judicial Settings addresses these challenges by offering practical guidance from judicial, legal, and expert witness perspectives on delivering credible testimony in adversarial proceedings.

Expert Evidence examines controversial evidential issues in clinical forensic psychology, including the effects of substance use, autism, and trauma on memory evidence, and how to accurately opine on memory errors. The book integrates perspectives from judges, lawyers, Parole Board chairs, and psychologist expert witnesses, providing a multi-perspective approach to understanding what constitutes effective and admissible psychological testimony.

Readers will also find:

• Practical strategies for preparing psychological reports and oral testimony that meet current judicial expectations for rigour and impartiality
• Guidance on navigating cross-examination and avoiding common pitfalls that lead to judicial criticism or admonishment of expert witnesses
• Analysis of landmark case law including Re C [2023] and Re NL [2014] shaping current expert witness standards
• Discussion of regulatory and qualification issues surrounding unregulated experts and appropriate credentials for court testimony
• Insight into the diminishing expert witness pool and how practitioners can maintain confidence in adversarial settings

Designed for students and practitioners in psychology, law, criminology, psychiatry, criminal justice, and social work, as well as judges, lawyers, and medical expert witnesses, this book provides the multi-perspective framework needed to deliver and evaluate psychological evidence that withstands judicial scrutiny.

From the Back Cover

Delivering psychological expert witness testimony that withstands judicial scrutiny

Psychologist expert witnesses face mounting scrutiny in adversarial court settings, where questionable methodology, partisan testimony, and straying beyond one's expertise invite judicial criticism. Expert Evidence: A Practitioner's Guide to Effective Psychological Evidence in Judicial Settings examines the process and practicalities of providing effective expert testimony from multiple perspectives--including those of psychologist expert witnesses, lawyers, judges, and Parole Board chairs--offering guidance grounded in judicial, legal, and clinical forensic psychology viewpoints.

Expert Evidence addresses landmark case law shaping current standards alongside regulatory and qualification issues surrounding unregulated experts and appropriate credentials for court testimony. Coverage extends to evidential controversies within clinical forensic psychology--substance use, autism, trauma, and their impact on memory evidence--with strategies for preparing reports and oral testimony that meet judicial expectations for rigour and impartiality, and for navigating cross-examination with confidence.

Written for practitioners and students across psychology, law, criminology, psychiatry, criminal justice, and social work, this book serves psychologist expert witnesses seeking to strengthen their courtroom practice, as well as judges and lawyers who instruct and evaluate expert testimony. Policy and lawmakers engaged with expert witness standards will also find direct relevance.

About the Author

Leam A. Craig, PhD, is a Consultant Forensic and Clinical Psychologist and Partner at Forensic Psychology Practice Ltd, holding visiting professorships at the University of Lincoln, Birmingham City University, and the University of Birmingham. A Fellow of the British Psychological Society and the Academy of Social Sciences, he has over 25 years of experience as an expert witness, producing over 2000 psychological reports and testifying on over 250 occasions across Magistrates, Family, Crown and Civil Courts, Mental Health Review Tribunals, Parole Boards, and United States Air Force Military Court Martials. He chaired the British Psychological Society Expert Witness Advisory Group from 2016 to 2023.