Why professionals fail to catch liars and how they can improve 论文

摘要

In the first part of this article, I briefly review research findings that show that professional lie catchers, such as police officers, are generally rather poor at distinguishing between truths and lies. I believe that there are many reasons contributing towards this poor ability, and give an overview of these reasons in the second part of this article. I also believe that professionals could become better lie detectors and explain how in the final part of this article.