In Tips for Using an Expert Witness Effectively, security expert witness Eric Coles writes:
In our culture we are urged to “trust the expert” – even in a court of law. The simple fact that the testimony of an expert witness is admissible in a trial shows how much we value the opinions of people who are considered authorities in their fields. This can have a very persuasive effect on a case, as long as the experts are carefully chosen and thoroughly prepared. Here are some tips for using an expert witness successfully. http://drericcole.blogspot.com/