by Ken Lopez Quite often, the subject matter at issue in a major trial is very complex and technical and is not intuitively obvious for a jury composed of laypersons, or even a judge, to understand. In fact, that’s why trial consulting companies like us emerged in the early 1990s – to help lawyers explain in a clear visual manner what’s at stake in a case, so that judges and jurors will be able to understand the facts and make a well reasoned decision. As a Texas trial lawyer has written, “The typical jury has a 14th-grade education, a 12th-grade comprehension level, and a 9th grade attention span. The implications of this are important in presenting scientific or technical information to a jury. For one thing, it means you cannot assume the jury will have any pre-existing knowledge or understanding of the information you are trying to convey, particularly if it involves a scientific or technical matter.” In cases involving product liability, patents, the environment, antitrust, and other areas of law, courtroom presentations ranging from the most basic photograph or chart to the most complex computer-generated presentation have been a staple for sophisticated litigators for decades.
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