Most organizational changes don’t fail because of bad strategy. They fail because the people expected to carry them out weren’t brought along for the ride. The Prosci ADKAR model addresses this head-on by breaking individual change into five sequential building blocks: Awareness, Desire, Knowledge, Ability, and Reinforcement.
Having spent decades leading teams through extreme conditions, from world-championship adventure races to structural fires, I’ve seen firsthand what happens when people are asked to perform without genuine buy-in or preparation. The human side of change isn’t a soft skill. It’s the operational foundation that determines whether a new initiative actually sticks or quietly falls apart. That’s a core principle behind everything we teach at Robyn Benincasa, whether through keynote programs like T.E.A.M.W.O.R.K. or hands-on leadership consulting for organizations navigating mergers, restructuring, or cultural shifts.
This guide walks you through each stage of the ADKAR framework, explains why the sequence matters, and gives you practical ways to apply it inside your organization. Whether you’re leading a small department or steering a company-wide transformation, understanding this model will help you move your people from resistance to results.
What the Prosci ADKAR model is
The Prosci ADKAR model is a goal-oriented change management framework built around five sequential milestones that every individual must reach before a change can take hold. The acronym stands for Awareness, Desire, Knowledge, Ability, and Reinforcement. Each element represents a specific outcome, not a vague phase or a checkbox on a project plan. You can’t skip stages or assume people will fill in the gaps on their own. When one milestone is missing, the change stalls at that exact point, and that’s where most organizations lose traction.
Change doesn’t fail at the organizational level. It fails at the individual level, one person at a time.
Where ADKAR comes from
Jeff Hiatt, the founder of Prosci, developed this framework in the late 1990s after studying hundreds of organizational change efforts across multiple industries. His research kept surfacing the same pattern: technical plans were sound, timelines were reasonable, budgets were allocated, and yet changes still failed to deliver results. The consistent culprit was the human side of the transition. Hiatt built ADKAR to give leaders a structured, measurable way to address exactly that gap. Prosci has since grown into one of the most widely used change management research organizations in the world, and ADKAR has become the backbone of their methodology.
The five elements in brief
Each of the five ADKAR elements represents a distinct psychological and behavioral milestone that a person must reach before they can move to the next. Think of them as steps on a ladder rather than ingredients in a recipe. You can’t mix them together and hope something useful comes out.
Here is what each element covers:
- Awareness: The person understands why the change is happening and why it’s necessary now.
- Desire: The person actively chooses to support and participate in the change, rather than just tolerating it.
- Knowledge: The person knows how to change, meaning they have the training, information, and context they need.
- Ability: The person can demonstrate the new behaviors or skills in practice, not just in theory.
- Reinforcement: The person continues the new behaviors over time because systems, recognition, and accountability are in place to support them.
Why the sequence is non-negotiable
Jumping straight to Knowledge when someone still lacks Awareness is one of the most common and costly mistakes in change management. You can run the most thorough training program your organization has ever produced, and it will still fail if the person sitting in that training room doesn’t understand why the change is happening. The order of ADKAR mirrors how human beings actually process and adopt change, which is why respecting the sequence is the starting point for everything that follows.
Why ADKAR works for organizational change
Most change frameworks focus on project milestones, budgets, and timelines. They treat people as resources to be reallocated rather than human beings who need a reason to act differently. The prosci adkar model works because it inverts that logic. It starts with the individual and works outward, which is precisely where the success or failure of any change actually lives.
It targets the individual, not just the initiative
Every organizational change is really a collection of individual changes happening simultaneously. A company-wide system rollout doesn’t succeed because the technology is solid. It succeeds because hundreds of individual employees each reach a point where they understand, want, know how, can demonstrate, and continue using that system. ADKAR gives you a framework to track and support each person’s progress through that journey, rather than assuming the organization will change as a single unit.
When you treat organizational change as a sum of individual changes, you stop being surprised by resistance and start being equipped to address it.
It tells you exactly where to intervene
One of ADKAR’s most practical strengths is its diagnostic precision. When a change effort stalls, most leaders don’t know where to look. They respond with more communication, more training, or more pressure, often applying the wrong solution to the wrong problem. ADKAR gives you a clear map. If someone has Awareness but no Desire, adding more information won’t move them. You need to address motivation directly. If someone has Knowledge but lacks Ability, sending them back to training isn’t the answer. They need coaching, practice, and time to build real competency. That specificity is what separates ADKAR from frameworks that describe change without actually helping you manage it at the point where it breaks down.
The five stages of ADKAR explained
The prosci adkar model breaks change into five distinct milestones, each building directly on the last. Understanding what each stage actually demands from people, not just what it’s called, is what lets you use this framework as a real management tool rather than a theoretical reference.
The first two stages: Awareness and Desire
Awareness is not about broadcasting information. It means the individual understands why the change is necessary and what the organization risks if it doesn’t happen. People who lack awareness don’t resist change because they’re difficult. They resist because no one has given them a credible, specific reason to act differently. Your communication has to answer that question before anything else.
Desire goes deeper than awareness. You can fully understand why a change is coming and still choose not to support it. Desire is about personal motivation, the point where someone moves from "I see why this matters" to "I’m willing to be part of it." Managers who skip this stage often mistake compliance for commitment, then wonder why performance drops the moment they stop watching.
Desire cannot be manufactured through pressure. It has to be earned through trust, transparency, and a genuine answer to the question "what’s in it for me?"
The final three stages: Knowledge, Ability, and Reinforcement
Knowledge covers what a person needs to know in order to change. This includes training, context, and the specific skills or processes the new state requires. Ability is where knowledge becomes action. It’s the gap between understanding something in a classroom and executing it consistently under real working conditions. Coaching and practice time close that gap. Training alone rarely does.
Reinforcement is the stage most organizations skip entirely. Without recognition, accountability, and structural support, people drift back to familiar behaviors even after successfully adopting the change. Reinforcement is what converts a temporary adjustment into a lasting shift in how your team actually operates day to day.
How to apply ADKAR step by step
Knowing the five stages is useful. Applying them systematically is what actually moves your team through a change. The prosci adkar model works best when you treat it as an active diagnostic tool rather than a reference framework you consult once and shelve. Start with your people, not your project plan.
Start with a change readiness assessment
Before you build any communication or training plan, assess where each person currently sits on the ADKAR scale. You can do this through direct conversations, structured surveys, or simple one-on-one check-ins with frontline managers. The goal is to identify the lowest-scoring element for each individual or group, because that’s the stage blocking their progress. Skipping this step means you’ll invest time and budget in solutions that address the wrong problem.
The single most valuable thing you can do before launching a change initiative is find out exactly where your people are stuck, not where you assume they are.
Build a targeted plan for each stage
Once you know where people are, match your interventions to their specific gaps. For Awareness gaps, focus on honest, direct communication that explains the business rationale clearly. For Desire gaps, involve managers in personal conversations rather than sending another company-wide email. Training programs belong at the Knowledge stage, not before it, because people won’t absorb instruction until they’ve already committed to the change.
For Ability gaps, create structured practice opportunities with genuine feedback loops. Coaching, peer learning, and side-by-side support close that gap more effectively than additional classroom time. For Reinforcement gaps, build recognition and accountability mechanisms into your normal management routines. Schedule follow-up touchpoints at 30, 60, and 90 days post-launch to catch people who’ve started drifting back to old behaviors. Each stage requires a different response, and that specificity is exactly what makes this framework work.
Metrics and checkpoints for each stage
The prosci adkar model only delivers results when you treat each stage as something measurable, not just conceptual. Without specific checkpoints built into your change plan, you have no reliable way to know whether your people are actually progressing or simply appearing to move forward while privately disengaging. Measurement doesn’t need to be complicated, but it does need to be consistent and tied directly to each specific stage.
Checkpoints for Awareness, Desire, and Knowledge
Awareness is measurable through targeted surveys that ask employees to explain the reason for the change in their own words, not just confirm they received a communication. If someone can’t articulate the "why" clearly, your awareness efforts haven’t landed yet. Desire surfaces in manager conversations, voluntary participation rates in change-related activities, and adoption patterns that weren’t mandated. Low voluntary engagement is a reliable signal that Desire is the actual barrier, not a lack of information.
Knowledge is the most familiar stage to measure because it maps directly to training completion rates, assessment scores, and knowledge checks built into your formal learning programs. Track what people can actually do with the information they’ve received, not just whether they attended a session.
The gap between completing training and demonstrating knowledge on the job is where most organizations stop measuring, and where the real risk lives.
Checkpoints for Ability and Reinforcement
Ability requires direct observation rather than self-reporting. Work with managers to build structured performance checkpoints at 30 and 60 days post-training, where they assess whether employees are applying new behaviors on the job. Specific coaching conversations tied to these dates close gaps faster than generic feedback or additional classroom time.
Reinforcement is measured by tracking reversion rates, meaning how frequently people slip back into old behaviors over time. Audit your processes at 90 days and six months post-launch. If reversion is climbing, your reinforcement mechanisms need strengthening before the change erodes entirely.
Next steps for your change effort
The prosci adkar model gives you a precise, person-by-person map for navigating change that actually lasts. Start by identifying the lowest ADKAR stage across your current change effort, whether that’s a team that lacks Desire or a group that has Knowledge but can’t yet demonstrate Ability on the job. That single diagnosis tells you exactly where to focus your resources instead of spreading effort evenly across all five stages and diluting your impact.
From there, build your checkpoints before the change launches, not after resistance surfaces and momentum stalls. Managers are your most critical lever at every stage, especially Desire and Reinforcement, because no company-wide message substitutes for a direct, honest conversation between someone and their direct leader. If you want to build the kind of change-ready, high-performance team culture that sustains results through real pressure, explore the leadership programs at Robyn Benincasa to see how we help organizations turn strategy into lasting performance.