Naveen Chadalavada, left, a senior at Nashville's Montgomery Bell Academy, discusses his prize-winning research poster with Mark Denison, M.D., professor of Pediatrics, during last week's Student Research Symposium in Light Hall. Chadalavada and 29 other local high school students participated in this summer's Research Internship Program sponsored by the Vanderbilt Center for Science Outreach (www.scienceoutreach.org). The students conducted their research projects in 26 labs throughout Vanderbilt Medical Center.