Boardroom Dynamics and Organisational Behaviour
Core concepts
Boards fail through behaviour as often as through structure. Candidates must understand group dynamics: groupthink, conformity, escalation of commitment, social loafing, and the difference between task conflict (useful) and relationship conflict (damaging). Learn the roles of chair, senior independent director, company secretary and committee chairs, and how board composition affects challenge: diversity of background, cognitive diversity, tenure mix and the presence of a critical mass of independent voices. Understand psychological safety, speaking-up, information asymmetry between executives and non-executives, and the effect of board evaluation and succession planning on effectiveness.
Traps in questions
- Consensus is not always healthy; unanimous agreement without debate may signal groupthink.
- Diversity is not only demographic; cognitive and experiential diversity drive challenge.
- The chair's role is to facilitate challenge, not to align the board behind management.
- Long tenure can erode independence even where the director is personally able.
- Board evaluation is not a performance appraisal of individual executives; it assesses the board and its committees.
Worked rule of thumb
Use the challenge-and-support balance: an effective board both supports management and tests its assumptions. In scenario questions, prefer options that increase information flow, invite dissent and separate the chair's facilitation role from the chief executive's executive role.