Bernardo Ng Imperial County, California, United States   César Chávez visitas colegio César Chávez en 1974. Movimiento. 1974. In 1975, Dr. Marshal F. Folstein and his colleagues at Tufts University published the seminal paper “Mini-mental state. A practical method for grading the cognitive state of patients for the clinician.”1 Since then, this test has been…