1. PhD, Professional Engineering, The Construction Administrator, Toronto District School Board, 15 Oakburn Cres., Toronto ON, Canada M2N 2T5 (corresponding author).
2. PhD, Professional Engineering, Associate Professor of Construction Management, Civil Engineering Dept., Univ. of Waterloo, Waterloo ON, Canada N2L 3G1.
3. PhD, Professional Engineering, Distinguished Professor, Emeritus, Civil Engineering Dept., Univ. of Waterloo, Waterloo ON, Canada N2L 3G1.