A special lecture about depression in teens will be hosted by Dr. David Rosenberg, the Wayne State University School of Medicine's Miriam L. Hamburger Endowed Chair for Child and Adolescent Neuropsychiatric Research at Children's Hospital of Michigan. Dr. John March of Duke University will speak in the main auditorium in Children's Hospital on May 8 from noon to 1:30 p.m. Following the lecture, free screenings for childhood depression will be offered from 3 p.m. to 7 p.m. in the hospital's lobby. Information also will be available at that time. For more information on the screenings or the lecture, call (313) 577-9000.