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Science-Based Interviewing: Proven Questioning Strategies for Success
In science-based interviewing, mastering the art of questioning is not just a skill—it's a necessity. How do you ensure that the...

Christian Cory
Mar 23, 20259 min read


Interview & Interrogation Planning: How Jury Instructions Can Provide a Roadmap for Success
Strong interview and interrogation planning starts with knowing what must be proven. Jury instructions can provide investigators with a practical roadmap for identifying key elements, building better questions, and avoiding assumption-driven interviews. By using the legal elements as an interview guide, investigators can gather more relevant, reliable, and complete information while strengthening the overall case.

Christian Cory
Feb 12, 20256 min read


Test Your Interviewing IQ: The Science-Based Interviewing Crossword Challenge
Test your interviewing knowledge with this interactive Science-Based Interviewing Crossword! Strengthen your understanding of rapport, memory, and funnel questioning—core skills for investigators, HR professionals, and interviewers who rely on evidence-based communication. Challenge yourself to think critically, reduce bias, and sharpen the questioning techniques that make interviews more accurate, ethical, and effective.

C. Edward
Feb 8, 20251 min read


How to Interrogate: Google and Artificial Intelligence are Dead Wrong.
Interrogation is a term loaded with negative associations, often conjuring images of rapid questions, an aggressive tone, and a power-driven agenda. This misconception is reinforced by misguided advice online, with Google AI's search suggestions promoting techniques like "dominance" and "direct confrontation," which belong to outdated, confession-focused accusatory practices. They legacy practices risk contaminating evidence, producing fake case information, and reinforcing b

Christian Cory
Jan 12, 20258 min read


Timeless Lessons from Literature's Greatest Detectives: Insights for Investigations
Sherlock Holmes would be a disaster in a real interview room. Fictional detectives aren't a training manual — but every so often, the novelists got something right. A fun look at their sharpest lines, plus the real investigation skills that actually close cases.

Christian Cory
Dec 19, 20244 min read


A True Detective Story: Detective Frank Geyer
Detective Geyer’s relentless pursuit of justice unraveled Holmes’ web of deceit, leading to his conviction and execution.

Christian Cory
Nov 4, 20249 min read


Essential Readings for Investigators: Science-Based Interviewing and Interrogation
During any investigation, the importance of what interviewing and interrogation methods an investigator uses cannot be overstated....

C. Edward
Aug 31, 20243 min read


Mastering Rapport in Interviews: Essential Techniques for Law Enforcement
Rapport is a critical but often underused soft skill in investigative interviewing. Defined as a smooth, positive interpersonal interaction, rapport increases trust, cooperation, and the amount of accurate information provided by witnesses and other information sources. Research shows that effective rapport-building leads to better disclosure and reduced resistance, yet many law enforcement and private sector interviewers fail to apply rapport consistently.

C. Edward
Aug 28, 20244 min read


Enhancing Your Expertise: Reading Evidence-Based Interview and Interrogation Research on Your Kindle
A quick way to add interview and interrogation research to your Kindle for easy access.

Christian Cory
Jul 23, 20242 min read


Accusatorial vs. Science-Based Interviewing Techniques: Which Yields Better Results?Â
Science-Based Interviewing represents a decisive shift away from confession-driven interrogation toward information-driven investigations. Grounded in psychological science, SBI prioritizes higher-quality information, ethical evidence handling, and reduced investigative risk—without sacrificing confessions. As states move away from outdated accusatorial practices, science-based methods offer a more reliable, defensible, & future-ready approach for public and private sector in

C. Edward
Jul 23, 202413 min read


The Evolution of Active Listening: From Carl Rogers to Science-Based Interviewing
Active listening is a core skill taught across all IXI negotiation courses and a foundational component of science-based interviewing. In crisis negotiations, it is a life-preserving tool that helps negotiators identify emotions, values, and unmet needs behind demands. By reflecting feelings and summarizing concerns, conversations shift from confrontation to problem-solving without coercion.

C. Edward
May 21, 20243 min read


The High-Value Detainee Interrogation Group (HIG): History, Research, and Lessons for Science-Based Interviewing & Interrogation
The High-Value Detainee Interrogation Group (HIG) serves as a critical interagency effort within the U.S. government, bringing together intelligence professionals, operational interrogators, and academic researchers to advance the science and practice of interrogation. Established in 2009 under the direction of Barack Obama, the HIG was created to ensure that interrogation practices are effective, ethical, and grounded in empirical research. Since its creation, the HIG has su

C. Edward
May 20, 202427 min read


The Ultimate Glossary of Interview and Interrogation Terms for Law Enforcement Professionals
Science-Based Interviewing (SBI) is an information-gathering approach to interview and interrogation based on peer-reviewed behavioral and cognitive science, including research funded through the FBI-administered High-Value Detainee Interrogation Group (HIG). SBI emphasizes accurate, reliable, and corroborated information through open-ended questioning, active listening, rapport, Strategic Use of Evidence, and cognitive interviewing.

Christian Cory
May 14, 202444 min read


How Science-Based Interviewing Strengthens Evidence and Credibility
Effective investigative interviewing is one of the strongest determinants of case success. Research shows that eyewitness and subject statements often shape whether cases are solved, making interview quality critical. Science-Based Interviewing (SBI) prioritizes information gathering over confessions or lie detection, using open-ended questions, active listening, and rapport to elicit more detailed, reliable accounts. This article explores how these evidence-based techniques

C. Edward
Jan 13, 202410 min read


The Power of Curiosity in the Interview Process: Unleashing the Investigator Within
Are you ready to take your interviewing skills to the next level? After all, interviews are the most important part of any investigation....

Christian Cory
Dec 29, 20236 min read


Active Listening Skills for Better Communication and Information Gathering
Active listening skills improve communication by helping people gather better information, build rapport, and reduce misunderstandings. Learn how open-ended questions, effective pauses, paraphrasing, emotional labels, and summaries help uncover the information beneath the surface in workplace conversations, interviews, and investigations.

C. Edward
Dec 23, 20234 min read


The Cognitive Interview: A Cornerstone of Science-Based Interviewing in Law Enforcement
The cognitive interview is a cornerstone of Science-Based Interviewing and modern investigative practice. Grounded in cognitive psychology, it improves memory recall by using open-ended questions, context reinstatement, and multiple retrieval pathways. Research shows it produces significantly more accurate information than traditional interviews, making it essential for law enforcement interview and interrogation training focused on reliability, ethics, and bias reduction.

C. Edward
Dec 7, 20238 min read


There Is No Evidence Without Investigative Interviewing
Evidence rarely explains itself. Investigative interviewing gives physical, digital, and testimonial evidence context, meaning, and investigative value. Through open-ended questions, corroboration, strategic questioning, and careful testing of competing explanations, investigators can strengthen evidence, uncover new leads, challenge assumptions, and distinguish meaningful connections from coincidence. Evidence guides the interview—and the interview gives meaning to the evide

C. Edward
Nov 28, 20236 min read


How Science-Based Interviewing Fuels AI Success in Criminal Investigations
Interviewing is data collection. In an era where Artificial Intelligence (AI) and machine learning are revolutionizing various sectors,...

Christian Cory
Oct 28, 20236 min read


The Legacy of the Wickersham Commission: Shaping the Future of Criminal Justice Reform (1929)
History and legacy of the Wickersham Commission and how it helped change criminal justice, interviewing, and third degree interrogation.

C. Edward
Oct 13, 20239 min read
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