Listen to this article

Joel Dorfman has been promoted to senior vice president at Audits & Surveys, Inc., New York.

Miles K. Hoffman has joined Gander Mountain, Inc., a Wilmot, Wisconsin-based outdoor supplier, as market research manager. He was previously with Heath Company.
 
Tandem Research Associates, Mahwah, NJ, has increased its staff. Ellen McGuire has joined the firm as director, audit research. Ilene Duchin and Jacquelyn Ilacqua have joined as project directors. And Beth Steele-Dexter has been promoted to director, survey research.
 
Aragon Consulting Group (ACG), St. Louis, has made the following staff additions: Debora Mudd and Nancy Zafft as project coordinators, and Kirk Hinson as a research analyst.

Dale Ibis has been named product research manager of Trans Union, a Chicago-based credit information company.
 
Candace Burch has been appointed vice president, Human Resources, for Toledo-based NFO Research, Inc.
 
Daniel L. Siculan has been elected vice president of Wachovia Bank and Trust in Winston-Salem, N.C. Siculan is manager of First Wachovia market research in the First Wachovia Marketing Group.