The Myth of Body Language as a Credibility Assessor
Workplace investigators and human resource professionals should be cautious of relying on the body language of a witness to evaluate their credibility during an investigation. Fact-finding investigations, especially in cases of harassment, at times turn into an evaluation of one person’s version of events versus another’s, or as some call it, the “he said, she said” dilemma. In these cases, assessing the credibility of the two parties may be the easiest way the investigator can come to any defensible determination relative to credibility.