ACTIVE INGREDIENTS

We need to radically change our understanding of the impact of the coaching relationship and the role of the client on coaching effectiveness, says Erik de Haan. Following on from his co-authored article last issue on a randomised controlled trial (RCT) in the...

TRIAL EFFECTS

Randomised controlled trials (RCTs) – a rarity in coaching – can help build a compelling argument for executive coaching. Erik de Haan, Sally Bonneywell and Sue Gammons report on what’s thought to be the largest ever RCT of a corporate coaching programme  ...