Origin of the Three-Person System?
Does anybody have any reliable historical information as to the origin of the three person system? I had heard that it was developed in Cleveland, Ohio sometime in the seventies, and that the original intent was to provide more complete off-ball observation, but cannot legitimize any of that one way or the other. Does anybody know who came up with the system and about when? Was it a collaborative effort bye a committee or was there one person who developed it?
Thank you in advance for your response if you happen to know anything on this topic.
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Making Every Effort to Be in the Right Place at the Right Time, Looking at the Right Thing to Make the Right Call
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