Many years ago, too long for me to accurately report the exact number, I sat in on Negotiation class at the Stanford Law School, given by Robert Mnookin.

Mnookin several years later went to Harvard and was for awhile the Director of the PON Program, Project on Negotiation.

There are several excellent role play simulations that you can review or purchase from Harvard.

Even if you only create an account to review the simulations and don't intend to teach them they are worthwhile.

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