If you have spent any time in organizational change management, you know ADKAR. Prosci's framework, Awareness, Desire, Knowledge, Ability, Reinforcement, has been a fixture of the field for decades, and for good reason. It works. Applied thoughtfully and completely, it produces outcomes that ad hoc approaches consistently fail to achieve.
And yet change still fails at rates that should concern any leader who has ever sponsored a transformation. Studies on change management effectiveness have consistently found that most large-scale efforts fall short of their original objectives. They produce less impact than intended, take longer than planned, or fail to sustain whatever was achieved early on.
ADKAR is not the problem. How most organizations apply it is.
The Awareness Illusion
The most common mistake is treating awareness as a communication exercise rather than an understanding exercise. Leadership sends an all-staff email. There is a town hall. A change management deck goes out. The boxes get checked, and awareness is assumed.
But awareness in the ADKAR sense is not the same as having been informed. It means understanding why the change is necessary: the business context, the risks of standing still, and the specific implications for the person receiving the message. You cannot get there through broadcast communication. It takes dialogue, real conversations where employees can ask questions, raise concerns, and work out for themselves what is happening and why.
Most organizations skip the dialogue. They communicate, assume awareness has landed, and move on. Then they are surprised when the resistance they hit later turns out to be rooted in a basic lack of understanding that nobody ever addressed.
The Desire Problem
Desire is the stage most organizations would rather skip, because addressing it honestly means admitting that not everyone will want the change, that some resistance is rational given people's circumstances, and that the organization owes those people a real response rather than a management tactic.
You cannot manufacture desire through enthusiasm campaigns or change champion networks built to sell the change rather than engage with it. The intrinsic motivation to support a change comes from understanding what it means for you personally, from trusting leadership's intentions and competence, and from feeling involved in the process rather than handed decisions made elsewhere.
The leaders who build desire best are the ones willing to have honest, two-way conversations about what the change costs the people it affects, not just one-directional messaging about the benefits.
Knowledge Without Ability
The third common failure is treating knowledge and ability as one stage. Organizations invest in training, sometimes a great deal of it, and then assume the people who completed it can now perform the new behaviours the change requires.
Knowing how to do something and being able to do it under real conditions are different capabilities. Real conditions bring pressure, ambiguity, and the competing demands of actual work. The gap between knowing and doing is where most training investment quietly disappears without producing the behaviour change it was meant to.
Building ability requires practice in conditions that feel real. People need the chance to attempt new behaviours, make mistakes in a low-stakes setting, get specific feedback, and try again. For leadership and communication-heavy changes, which is most of them, that means structured practice that goes well beyond delivering information.
Reinforcement, the Stage That Gets Cut
When a change initiative runs over time or over budget, and they often do, reinforcement is the first thing to go. The formal program wraps up, the project team moves on, and everyone expects the change to sustain itself.
It rarely does. Without deliberate reinforcement, ongoing recognition of the new behaviours, structural adjustments that make old habits harder to fall back into, visible accountability for holding the line, reversion is the natural result. The path of least resistance pulls people back toward what was familiar, and without sustained support, that pull wins.
What Getting It Right Looks Like
Getting ADKAR right means treating each stage as a condition to be met, not a box to check, before moving on. It means honestly assessing where individuals and teams actually are in the journey rather than where the project plan says they should be. And it means having the patience to work through resistance instead of around it.
The organizations that manage this produce results others struggle to match. Not because their framework is better, but because they have the discipline to apply the one they have completely.