The World Drill Association trains drillers coaches and judges using a modern adjudication system that delivers accurate ranking rating and feedback-enhancing the competition experience for all.This pamphlet adapts four foundational works from Winter Guard International and Drum Corps International:• So You Want to Be a Judge by Shirlee Whitcombe• The Process of Assigning Scores by George Oliviero• The Principle and Process of Achievement by George Oliviero• Accountability by George OlivieroIt also includes home-study materials for each judging caption. Shirlee Whitcombe and George Oliviero have served as long-time judging mentors to John Marshall.
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