Think about the best leader you have worked for, then the worst. The two probably had more in common than you would expect: similar jobs, similar resources, maybe similar talent. The worst one may even have been the sharper of the two. Yet around one of them, people did the best work of their careers, and around the other they spent their energy working around the problem.
The difference is rarely intelligence or charisma. It is a small set of things those leaders do, sitting on top of what they believe about the people in front of them. For more than two decades, my firm has used one model to name those things, measure them, and help leaders get better at them. We call it the Achieving Leader. This article explains where the model comes from, how it is built, what the data says, and how organizations put it to work.
Where the Model Comes From
The idea of an "achieving" leader grew out of management research in the 1970s that asked a practical question: what separates managers who get exceptional results through their people from those who do not? That work, and the behavioral science that followed, kept pointing to the same answer. The high achievers were not a different breed. They held different assumptions about people and practiced a recognizable set of behaviors that anyone could observe and learn.
The Achieving Leader model builds on that tradition and on several of the most durable findings in organizational psychology. Douglas McGregor's Theory Y and Theory X describe how a leader's beliefs about people become self-fulfilling. The Johari Window, from Joseph Luft and Harrington Ingham, explains how trust grows when leaders share openly and ask for feedback. Self-Determination Theory, from Edward Deci and Richard Ryan, shows why autonomy, competence, and connection sustain motivation longer than rewards do. David McClelland's research on power, Ronald Heifetz's work on adaptive challenges, and Robert Blake and Jane Mouton's two-concern view of leadership style round out the foundation.
What makes the model more than a reading list is the measurement behind it. Between 2016 and 2025 alone, more than 3,600 working leaders completed assessments on these elements, along with thousands of ratings from the people who work for them. They came from manufacturing, government, health care, financial services, engineering, and consulting, and they ranged from frontline supervisors to CEOs. Most were not famous executives. They were the people who actually run things in small and mid-sized organizations, where the leader knows everyone's name.
The Shape of the Model: Belief, Practice, and Style
The model has seven elements arranged in three layers. The layers matter as much as the elements, because each one grows out of the one beneath it.
The foundation: what you believe about people
Leadership Philosophy is the base. Some leaders assume, deep down, that people want to do good work and will take on responsibility when given the chance. Others assume people need to be watched and pushed or they will coast. These assumptions quietly write the rules a leader works by: how much to delegate, how closely to supervise, how much to explain. Over time they tend to come true, because people rise or shrink to what is expected of them.
The practices: how belief becomes results
Five everyday practices turn belief into performance. This layer is where most of the daily work of leadership happens.
- Communication Insight: how openly you share information and how actively you ask for feedback, which together determine whether people bring you their real thinking or the safe version.
- Employee Involvement: whether people get access to the information, resources, and decisions they need to contribute to real problems, rather than to token exercises.
- Motivation & Engagement: whether you build the conditions where motivation lasts, such as meaningful work, growing skill, and real autonomy, instead of relying on perks and pep talks.
- Empowerment & Delegation: whether you hand over the decision along with the work, and back it with the support and accountability that make it stick.
- Adaptive Leadership: how you lead when there is no playbook, helping people learn their way through problems that expertise alone cannot solve.
The signature: your leadership style
Leadership Style is the pattern your philosophy and practices leave behind: your characteristic balance of concern for people and concern for results. Leaders do not pick a style off a shelf. They build one, choice by choice, which is why style comes last in the model rather than first.
What the Data Says About Real Leaders
Three findings from the assessment data shape how we use the model, and each one surprised people when we first shared it.
Believing in people is nearly universal; the control reflex is what varies. Almost every leader scores high on Theory Y. The real spread is on Theory X. The two scores correlate at only about −0.5 in our data, which means they are related but far from mirror images. About one leader in seven scores high on both at once: they sincerely believe in their people and still feel a strong pull to control them. You have probably worked for this leader, the one who says the sky is the limit and then rewrites your email.
Leaders see themselves more generously than their teams do. Asked to place themselves on the style grid, 63 percent of leaders describe themselves as Integrators, the leader who is both demanding and supportive. Their teams place only about 43 percent of them there. Involvement shows the same pattern: leaders score themselves higher than their teams do on every dimension we measure, with the widest gaps on leadership support and on connecting people to the resources they need. No one is lying in these results. The gap simply reflects the blind spot everyone carries, and it happens to be the most reliable place to find your next improvement.
Leaders delegate the work and keep the decision. When we measure who actually decides, leaders keep the call to themselves by better than two to one, and for many of them the share of decisions truly handed to others is close to zero. The motive behind it is usually healthy, since most leaders want influence to get things done through others rather than for its own sake. The habit is the problem, and habits change more readily than motives do.
From Practice: How Organizations Use the Model
Over the years the model has served very different organizations: family businesses preparing a next generation of leaders, manufacturers promoting strong individual contributors into their first supervisory roles, and nonprofits and public agencies trying to build a bench. The details change from one engagement to the next, but the approach follows a steady pattern.
It starts with a baseline. Leaders complete an assessment on the elements that matter most to the organization, and for many, the people who work with them add their own view as observers. That comparison between the self-portrait and the team's portrait is usually the moment the work becomes real. A manager who has always thought of himself as approachable sees that his team rarely brings him bad news. A supervisor who believes she delegates well sees that her people are still waiting for her to decide.
From there, leaders pick one or two elements to work on, practice specific behaviors on the job, and measure again. The pattern we see most often matches what the research predicts: the behavior changes first, and the belief follows. A leader who hands over a real decision and watches it go well comes away trusting her people more, which makes the next handoff easier.
Workshop Options
For organizations that want to develop leaders as a group, TeamLMI offers Achieving Leader workshops built around the model. Each workshop focuses on one element and includes its own assessment, so participants leave with a personal baseline as well as practical tools they can use the following week.
The content is only part of what makes a workshop work. A professional facilitator delivers the material and the assessments at a level that fits the group, whether the room holds first-time supervisors or a seasoned leadership team, and ties them to the goals and challenges the participants are actually facing, both individually and as a group. In practice, the model often serves as a shared framework for working on those specific needs rather than as a curriculum to get through. The group interaction matters just as much. When leaders work through real problems together with a skilled facilitator, they come to understand one another better, and the team leaves more cohesive than it arrived.
- Focused sessions: a single workshop on the element where a team needs the most help, such as Empowerment & Delegation for leaders who are stretched thin or Leadership Philosophy for a new management team.
- A full program: the workshops combined into a sequence that works through the model over several months, with assessments at the start to measure growth.
- Individual coaching: the Achieving Leader 360 gathers feedback from supervisors, peers, and direct reports across six domains and 19 factors, and serves as the starting point for one-on-one coaching.
Workshops run in person or virtually, in half-day or full-day formats. For a quick personal starting point, the free Achieving Leader Scorecard takes about five minutes and shows which of the seven elements offers your highest-leverage next move.
Going Deeper: The Book
Everything in this article is a summary. The full treatment is in my book, The Achieving Leader: Getting Extraordinary Results Through the People You Lead. It gives each of the seven elements its own chapter, with the research behind it, composite stories drawn from real engagements, and questions at the end that help you locate yourself honestly. A chapter on the data covers the findings above in more detail, and a closing chapter explains how to develop yourself with or without formal assessment.
I wrote it for the leaders my firm works with every day: owners, managers, and supervisors in small and mid-sized organizations. It is short on purpose, because the aim is to help you do something differently on Monday rather than add another book to the shelf.
The Bottom Line
Leadership is not a trait you are born with or without. It is a set of beliefs and practices that can be named, measured, and improved, and the leaders who make the most progress are the ones willing to compare their own view of themselves with the view of the people they lead. The Achieving Leader model gives that comparison a structure. Whether you use it through a workshop, a 360, the free Scorecard, or the book, the first step is the same: find out where you actually stand.
Frequently Asked Questions
What are the seven elements of the Achieving Leader model?
Leadership Philosophy is the foundation. Five practices sit on top of it: Communication Insight, Employee Involvement, Motivation & Engagement, Empowerment & Delegation, and Adaptive Leadership. Leadership Style is the signature those beliefs and practices produce.
Can leaders really change what they believe about people?
Beliefs about people are sticky but not fixed. They rarely change because someone is told to change them. They shift through awareness, through experiences that contradict an old assumption, and most often by acting first: a leader who trusts people with a real decision and sees it go well tends to update the belief that held her back.
Do I need an assessment to use the model?
No. The book and the free Scorecard are useful on their own. Assessments add precision, and multi-rater feedback adds the one thing self-reflection cannot supply: how you look to the people you lead.
Who are the Achieving Leader workshops for?
They are designed for owners, managers, and supervisors in small and mid-sized organizations, from first-time supervisors to senior leadership teams. Professional facilitation is what makes them work. The facilitator pitches the material and assessments to the group's experience and sophistication and connects them to the goals and challenges participants bring, individually and as a team. The model becomes the context for working on those real needs, and the facilitated discussion builds cohesion and mutual understanding among the people in the room. Each workshop can stand alone or be combined into a longer program.
To explore workshops or coaching built on the Achieving Leader model, start a conversation with us. For the full model, the research, and the stories behind it, read The Achieving Leader.