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This entry was posted in Project Management, Tools and Techniques and tagged Expert Judgment, Project Management, Tools & Techniques, Tools and Techniques. Bookmark the permalink. 4 thoughts on âExpert Judgment â A Project Management Techniqueâ. Expert judgment is an art and a science. 1 in 10 project management practitioners do not use written guidance for eliciting expert judgment, lack of using a structured process is known to result in biased judgments and flawed estimates.
Such testimony by a lay witness must be rationally based on his or her perception. A qualified expert witness may also give opinion testimony. The expert's opinion may be based on facts or data that he or she perceives directly or of which he or she is made aware other than by direct perception at or before trial.