Yackety Yak Will Cost You the Facts

by Stan B. Walters
ORCID 0009-0002-1063-0519

DOI: https://doi.org/10.5281/zenodo.21443982

Why the Best Interviewers Know When to Stop Talking

Most investigators understand the importance of asking good questions, yet many unintentionally undermine their own interviews by talking too much. Excessive conversation interrupts memory retrieval, encourages contamination, and shifts the focus from the subject’s account to the investigator’s thinking. The result is often a statement that is less complete, less reliable, and more difficult to defend when challenged in court.

The Subject Can’t Talk While You’re Talking

One of the simplest truths in investigative interviewing is also one of the easiest to overlook: a subject cannot provide information while the interviewer is speaking. Every interruption, unnecessary comment, or premature question competes with the subject’s thought process. Rather than allowing memories to surface naturally, the interviewer repeatedly redirects attention. Effective interviewers understand that silence is not empty time—it is an opportunity for the subject to think, remember, and continue the narrative.

Talking Too Much Changes the Evidence

The more an interviewer talks, the greater the risk of influencing what follows. Leading questions, repeated suggestions, premature theories, and excessive clarification can unintentionally shape a subject’s account. Instead of collecting information, the interviewer begins contributing to it. This creates opportunities for contamination, confirmation bias, and reduced statement reliability. The investigator’s responsibility is to document what the subject knows—not what the investigator believes or hopes to hear.

Silence Is a Tool, Not a Loss of Control

Many interviewers feel compelled to fill every pause because silence feels uncomfortable. Some worry it signals a loss of authority or momentum. In reality, experienced interviewers often use silence deliberately. Brief pauses encourage continued recall, additional detail, clarification, and spontaneous disclosures that would never emerge if the interviewer immediately asked another question. Remaining quiet is not passive; it is an intentional interviewing skill that supports accurate information gathering.

The Best Interviewers Know When to Stop Talking

Successful interviews are not measured by how much the investigator says but by the quality and reliability of the information the subject provides. Interview discipline requires resisting the urge to dominate the conversation and instead creating the conditions that allow memory to be retrieved and reported as accurately as possible. When investigators learn to listen with purpose, they collect better evidence, reduce the risk of contamination, and strengthen the credibility of the interview long before it is examined in a courtroom.

Every sentence the interviewer speaks is one less sentence the subject could have spoken.

©2026 by Stan B. Walters. All Rights Reserved. Brief excerpts may be quoted with attribution and a link to the original article. Reproduction, redistribution, or use in training materials requires written permission.

See a recent episode of Inside the Interview Room that covers this topic.
Watch here: Episode #42