Training Overview
This intensive training program is tailored for forensic scientists, legal professionals, and expert witnesses involved in courtroom testimony where DNA evidence is presented. The workshop is grounded in the foundational text Human Factors in Forensic DNA Interpretation: A Systems Approach, focusing on critical best practices, error prevention, and the effective communication of DNA evidence in legal settings.
Training Focus: Human Factors in Forensic DNA Communication
The course addresses both human and systemic influences on forensic DNA interpretation, using a systems approach to improve reliability and transparency in reporting. The instructor, Tiffany Roy, JD, MSFS, is a recognized forensic DNA expert, educator, and courtroom testimony trainer.
Key Topics Covered
· Investigate how cognitive bias, context effects, US Law and laboratory systems can impact communication of DNA analysis results
· Master the accurate presentation of findings, including the avoidance of common reporting errors such as the prosecutor’s fallacy.
· Build strategies to communicate DNA evidence clearly and confidently to judges, juries, and attorneys.
· Understanding the role of all the parties in the courtroom and where the scientists fits in
· Practice applying recommendations from the Human Factors document to real-world forensic DNA case examples.
· Develop skills to withstand and respond effectively to adversarial questioning during testimony.
Training Details
Instructor
Tiffany Roy, JD, MSFS — Forensic DNA Expert, Educator, and Courtroom Testimony Trainer
Format
In-person or virtual workshop options
Duration
10am-5pm Monday October 20, 2025
Audience
Forensic DNA analysts, laboratory managers, attorneys, legal professionals
This workshop is ideal for students and professionals seeking to deepen their understanding of forensic DNA evidence, improve their reporting practices, and enhance their courtroom presentation skills.