1. Assistant Professor, Dept. of Construction Management, East Carolina Univ., Greenville, NC.
2. Assistant Professor, Dept. of Civil and Environmental Engineering, Washington State Univ., Pullman, WA.
3. Assistant Professor, Dept. of Civil Engineering, Univ. of Texas at Arlington, Arlington, TX.
4. Associate Professor, Dept. of Construction Management, East Carolina Univ., Greenville, NC.