AUTISM ADVOCATE AND SCIENTIST TEMPLE GRANDIN, who splits her career between animal behavioral science and autism scholarship, spoke at BU March 18 about developing collaborative approaches to problem-solving and about her latest book, Navigating Autism: 9 Mindsets for Helping Kids on the Spectrum. Earlier in the day, she toured Sargent College to learn about the research being done, even signing autographs for faculty members and graduate students.