information:classification, structural:scholar_edition
Role

Expert witnesses are called upon in the court system to serve as an objective party to the lawsuit and never function as an advocate for one side or the other. Expert witnesses are present in litigation to explain complicated scientific issues, not to influence the jury or judge with fervor. The main responsibilities of expert witnesses are to evaluate potential problems, defects, deficiencies, or errors only when able to fully appreciate a process or system. Expert witnesses are obligated to study the processes prior to making a survey or postpone the assignment prior to potentially missing the target due to lack of specific condition understanding. They are called to testify under the assumption that all the preparation required for a competent evaluation of the process has been made.