The 2015 alumni attitude study at Vanderbilt University surveyed over 500,000 alumni from 230 institutions, with results primarily reflecting the opinions of 7,093 participants. Key findings include alumni evaluations of their decision to attend Vanderbilt, their experiences as students and alumni, and perceptions of university communication and support. The study also compared Vanderbilt's results to national averages and explored various factors impacting alumni opinions across different historical eras.