In his series of editorials for the Journal of Project Management Bredillet outlines 9 different schools of project management thinking and when they were created. He also identifies research questions for each of them.
- Optimisation School (1950)
Earned Value Management - Modelling School (1960)
Integrating hard-soft systems - Governance School (1970)
PMOs, portfolio management, project selection, regulatory compliance - Behaviour School (1975)
Virtual teams, HR management in project-oriented companies - Success School (1985)
Refinement of success criteria, stakeholder satisfaction, causes of failure - Decision School (1990)
Anchoring estimates, organisation strategy & impact on portfolio, portfolio management decisions - Process School (1980)
Project categorisation, refinement of processes, project audits & reviews, maturity models - Contingency School (1995)
Clarify differences in approaches, methods of adaptation, link to success criteria - Marketing School (2000)
Strategy/tactics for business success, linking projects and strategy, align senior level thinking to projects, CRM and PR on projects