Ahwatukee resident Sara Elizabeth Matsumoto was named to the dean’s list for the spring semester at Washington University in St. Louis. Matsumoto is enrolled in the university’s College of Arts and Sciences. To qualify, students must earn a semester GPA of 3.6 or above and be enrolled in at least 14 graded units. Washington University is counted among the world’s leaders in teaching and research, and it draws students and faculty to St. Louis from all 50 states and more than 120 nations. The total student body is more than 14,000 undergraduate, graduate and professional students.