Professor of Management
Colbeth Hall 214
||Ph.D. in Business Administration
||M.S. in Instructional Design, Development and Evaluation
||B.A. in Literature
Dr. Costello has been teaching at Siena since 2002. She teaches courses in organization and management, organizational behavior, and human resources.
Dr. Costello's research and professional development interests relate to power and change in a variety of settings. She has authored papers on the assimilation of women at Virginia Military Institute, career change, bully behavior, sexual humor, and power relationships in the undergraduate classroom.