Based on the Rational-Emotive Therapy (RET) philosophy and can be used for a variety of groups: anger management, children of divorce, at-risk students, children of alcoholics, etc. ¥ The game has been personally endorsed by Albert Ellis, founder of RET, who described it as Òa simple and enjoyable game that helps teach people some of the main principles of Rational-Emotive TherapyÓ ¥ Let's Get Rational will make an immediate impact on your groups or with resistant clients ¥ Grades 4 & up