Sidestream takes DDI's change leadership research of 27 January 2026, drawn from simulation data on more than 100,000 leaders, as evidence that change leadership is a behaviour cluster, not a topic: only 8% of executives demonstrate strong change leadership, 30% of mid-level and 15% of frontline leaders. Leaders score weakest on the behaviours that make change land, which are barely taught at all.
Most executives believe they are good at leading change. The data does not agree. DDI's change leadership research, released on 27 January 2026, draws on simulation assessment data from more than 100,000 frontline, mid-level and executive leaders. Its headline finding is the kind of number that should travel further than it has: only 8% of executives demonstrate strong change leadership capability.
Further down the org chart, the figures are higher, but they still describe a minority. 30% of mid-level leaders are strong at leading change. Only 15% of frontline leaders are strong at facilitating it. And the layer most companies rely on to read the room, the HR function, gives a similar verdict: just 13% of HR leaders believe their organisation's leaders are very capable of anticipating and reacting to change. BCG's work on the false consensus trap in change shows the top misreading the front line.
Why The Number Is So Low
Change leadership is not a topic. It is a behaviour cluster, made up of small, hard, situational acts: telling a team a project is being descoped while keeping motivation, asking a senior peer to retract a decision, naming a political risk in a steering committee, holding a stretch goal when the data is wobbling. None of those are taught well in slides. Most of them are barely taught at all. Our change management training in London rehearses these conversations with professional actors.
This is the gap DDI's research keeps surfacing. Leaders score weakest not on knowing what change leadership is, but on the underlying behaviours that make it land: emotional engagement, empathy, influence and the ability to reward and recognise change in others. In DDI's own words, only 1% of executives are strong at "rewarding change," and just 4% at "stretching boundaries." Confident concepts, weak reps.
This pattern is consistent with what McKinsey's transformation research has shown for thirty years. Around 70% of large change programmes miss their stated goals. The variable is rarely strategy. It is the behaviour layer in the middle of the organisation, the layer that has to convert intent into observable action.
What Most Organisations Do Instead
Faced with a leadership readiness number this low, most organisations reach for the same three responses: a refreshed leadership competency framework, a multi-day off-site for the top 100, and an internal communication plan around the new "change story." The first two are largely cognitive. The third is largely broadcast.
The trouble is that change leadership behaviours decay quickly without practice. Roediger and Karpicke (2006), in Psychological Science, demonstrated that active retrieval improves long-term retention by around 50% compared with re-reading the same material. A keynote on resilience is a re-read.
A simulation in which a leader has to deliver bad news to a hostile stakeholder, twice, with feedback, is retrieval. Most leadership development still favours the first because it is easier to schedule and easier to evaluate at level 1 of Kirkpatrick (smile sheets) rather than level 3 (observed behaviour change).
What Works
Change leadership is a motor skill before it is a cognitive one. Real shifts come from lived experiences that make memories stick. In the 2020 UCL study behind our method, participants who learned a feedback skill by rehearsing it with a role-play coach scored measurably higher on observed behaviour than those who learned the same content via passive modalities such as slides or video.
Self-rated confidence, importantly, did not predict observed performance, which the study could test because it collected participants' confidence ratings alongside blind ratings of the recorded conversations by two independent assessors.
The implication for an organisation staring at the DDI numbers is direct. The gap is not awareness, it is rehearsal. Leaders need structured opportunities to practise the actual moves, with real-time feedback, in conditions that resemble the difficulty of the real situation. That is precisely what our Change Resilience Lab is designed to provide: a bespoke simulation, staged with professional actors playing the affected stakeholder groups, in which the leadership team lives through their transformation in safe conditions before launching it.
The 8% figure is not a verdict on individuals. It is a verdict on a development model that still treats change leadership as a topic to be briefed rather than a behaviour to be drilled. Until that flips, the numbers will keep drifting in the wrong direction. Our leadership training in London treats it as a behaviour, rehearsed with actors and measured on observed behaviour at work.
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The bottom line on the 8% change-leader problem
DDI's simulation assessment data from more than 100,000 leaders, released in January 2026, finds only 8% of executives are strong at change leadership, and DDI reports that the share of leaders who feel prepared to manage change has nearly halved over the past five years. Change leadership is a behaviour cluster, not a topic, and the gap is rehearsal rather than awareness. The question is not how to communicate the change, but where leaders will practise it.
- Only 8% of executives demonstrate strong change leadership; the figure is 30% for mid-level and 15% for frontline leaders (DDI, Leading Through Change research, January 2026).
- The share of leaders who feel prepared to manage change fell from 25% to 13% over the past five years.
- Leaders are weakest on the underlying behaviours: just 1% of executives are strong at rewarding change and 4% at stretching boundaries.
- Active retrieval beats re-reading by around 50% (Roediger and Karpicke, 2006); our 2020 UCL study found rehearsal with a role-play coach beat slides or video on blind-rated delivery.
Sources: DDI, Leading Through Change research (27 January 2026)