Before revision: Precision Questioning (PQ) is an intellectual toolkit for critical thinking and problem solving that grew out of a collaboration between Dennis Matthies and Dr. Monica Worline, while both were at Stanford University.
After revision: Precision questioning (PQ) , an intellectual toolkit for critical thinking and for problem solving, grew out of a collaboration between Dennis Matthies and Dr. Monica Worline, while both taught/studied(1946- ) at Stanford University.