Charlotte, NC-based Kimbrough Consulting provides professional, confidential lie detector and polygraph services ...

In this series on the polygraph, I’m reviewing some of the applications and issues of interest to security personnel considering polygraphs as a tool for pre-employment screening and in investigations ...

In my first article in this series on the polygraph, I introduced a bit of history about the “lie detector.” Today I’ll review some of the applications of these devices in the 20th century. A report ...

I have been working as a sales consultant for my employer for six years already. Sometime in June 2025, our manager informed us that there were missing collections as per audit findings, and that they ...

I've been a police psychologist for 30 years; counseling, teaching, giving workshops, and writing books, both fiction and non-fiction. My fictional alter-ego, Dr. Dot Meyerhoff, has done a lot more ...