1. Assistant Professor, Dept. of Communication, College of Liberal Arts and Sciences, Portland State Univ., P.O. Box 751, Mailstop SP-COMM, Portland, OR 97207 (corresponding author).
2. Professor, Dept. of Communication and Dept. of Management, College of Communication, Arts, and Sciences, and Eli Broad College of Business, Michigan State Univ., 404 Wilson Rd., Room 562, East Lansing, MI 48824-1212.
3. Associate Professor, Construction Management Program, School of Planning, Design, and Construction, Michigan State Univ., 552 West Circle Dr., East Lansing, MI 48824-1212.
4. Postdoctoral Fellow, Construction Management Program, School of Planning, Design, and Construction, Michigan State Univ., 552 West Circle Dr., East Lansing, MI 48824-1212.