GROW, SBI, Situational Leadership: the three coaching frameworks every leader should know, when to use each, and how AI coaching applies them.
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Last updated: 2026-04-28
The difference between a conversation that creates change and a conversation that creates a feeling is methodology. Good coaches, human or AI, don't improvise. They apply named frameworks, picked deliberately for the situation. The frameworks are how thinking gets structured and how a 15-minute conversation produces a different decision than the one the person walked in with.
Three frameworks underpin most professional coaching as it is practiced today. They are taught in MBA leadership programs and form the methodology built into Huckleberry. The International Coaching Federation also includes them in its credentialing. If you manage people, develop people, or are trying to grow as a leader, these are the three to know.
This post covers each framework, when to use it, and how it shows up in real coaching conversations.
A casual conversation about a work problem can clarify thinking. It rarely changes behavior. The reason is that casual conversations follow the path of least resistance: the person describes the problem, the listener offers advice, both walk away feeling productive, and nothing changes the next time the same situation comes up.
Frameworks interrupt the path of least resistance. They impose a structure that asks specific questions in a specific order, draws out reflection rather than advice, and produces a commitment rather than a conversation. The structure is what separates coaching from venting and casual advice.
Coaching frameworks are also what separate professional AI coaching from general-purpose AI assistants. ChatGPT, Claude, Gemini, and Copilot can produce useful advice. They don't apply structured coaching methodology. The difference shows up in what the conversation produces. We covered this in detail in What is AI coaching? A working definition for buyers.
Here are the three frameworks every leader should know.
Origin: Sir John Whitmore, Coaching for Performance (1992). Whitmore developed GROW with colleagues at Performance Consultants in the UK, building on inner-game thinking from Tim Gallwey's tennis coaching work.
What it does: GROW is the workhorse of coaching frameworks. It structures a coaching conversation around four phases that move from clarifying what the person wants to committing to action.
When to use it: Almost any time someone is stuck on a work problem. GROW is general-purpose. It works for performance issues, career conversations, team development, and decision-making.
Common mistake: Skipping straight to Options. The person comes in with a problem, and the temptation is to start brainstorming solutions. That bypasses the Goal and Reality phases, which is where the real work happens. Most "solutions" people come up with at the start of a conversation are answers to the wrong question.
Origin: Developed by the Center for Creative Leadership (CCL) as a feedback model. CCL is one of the most established executive education organizations in the US, and SBI has been refined and taught through their programs for decades.
What it does: SBI is the framework for giving feedback that lands. Most feedback fails because it is vague ("you need to be more strategic") or because it lands as character judgment rather than behavior ("you're disorganized"). SBI structures feedback around three components that keep it specific and behavioral.
When to use it: Any time feedback needs to be precise. Performance conversations, peer feedback, post-meeting debriefs, 360 feedback. SBI is also the structure that good AI coaching tools use when helping a manager prepare a difficult feedback conversation.
Common mistake: Going from Situation straight to Impact, skipping the Behavior. "You were really disruptive in the leadership meeting and it made everyone uncomfortable" is generic and easy to argue with. "You interrupted Sarah three times" is specific and unarguable. The behavioral specificity is what makes the impact land.
Origin: Paul Hersey and Ken Blanchard, 1969. Originally called the "Life Cycle Theory of Leadership," it was renamed Situational Leadership in subsequent work and has become one of the most widely-used frameworks in management training.
What it does: Situational Leadership argues that there is no single right leadership style. The right style depends on where the person is on two variables:
Combinations of those two variables produce four leadership styles:
When to use it: Any time you find yourself frustrated that an approach that worked with one person isn't working with another. Situational Leadership is the diagnostic for "why isn't this working?" The answer is usually that the approach is mismatched to where the person is on the competence/commitment grid for the specific task.
Common mistake: Treating the framework as a description of the person rather than the person at a task. A senior engineer can be at the Delegating level for code review and at the Directing level for managing their first direct report. The framework adapts task by task. The same person can be at different levels for different work.
The three frameworks complement each other, and good coaching often pulls from more than one in a single conversation.
A manager preparing for a difficult feedback meeting might walk through Situational Leadership to diagnose where the person actually is, SBI then structures the feedback itself. A career conversation about whether someone is ready for promotion might run as a GROW conversation with SBI feedback woven in when discussing what is holding the person back.
The frameworks are tools picked for specific work. The skill of coaching, human or AI, is knowing which fits which moment.
Huckleberry was built to apply these frameworks contextually, based on the situation a user brings to a session. A user prepping for a hard feedback conversation gets the SBI structure applied to their actual situation. A manager stuck on a development decision gets walked through GROW. The frameworks are the methodology built in.
This is what separates AI coaching from general-purpose AI assistants. ChatGPT, Claude, Gemini, and Copilot can talk about these frameworks if you ask them. They don't apply them as the structure of the conversation. The difference is whether the conversation produces a better decision or just a better description of the problem.
Q: What are the most important coaching frameworks for managers?
A: Three frameworks underpin most professional coaching: GROW (Sir John Whitmore, 1992), SBI / Situation-Behavior-Impact (Center for Creative Leadership), and Situational Leadership (Hersey and Blanchard, 1969). GROW structures coaching conversations end-to-end. SBI structures feedback. Situational Leadership diagnoses the right approach for a specific person on a specific task. Most professional coaching draws on all three, picked for the moment.
Q: What does GROW stand for in coaching?
A: GROW stands for Goal, Reality, Options, and Will. It is a coaching conversation structure developed by Sir John Whitmore and published in Coaching for Performance (1992). The structure moves from clarifying what the person wants (Goal), to examining what is true now (Reality), to generating possibilities (Options), to committing to action (Will). The order matters: skipping straight to Options bypasses the work that produces real change.
Q: How is SBI feedback different from regular feedback?
A: SBI structures feedback around three specific components: the Situation (when and where), the Behavior (what the person specifically did), and the Impact (what resulted). Most feedback fails because it is too general ("you need to be more strategic") or lands as character judgment ("you're disorganized"). SBI keeps feedback specific and behavioral, which is what makes it land and what makes it useful for the person to act on.
Q: What is Situational Leadership?
A: Situational Leadership, developed by Paul Hersey and Ken Blanchard in 1969, argues that leadership style should adapt to where the person is on two variables: competence and commitment for a specific task. The four styles are Directing (low competence, high commitment), Coaching (some competence, low commitment), Supporting (high competence, variable commitment), and Delegating (high competence, high commitment). The framework is task-specific, not person-specific.
Q: Do AI coaching tools actually use these frameworks?
A: Purpose-built AI coaching tools like Huckleberry apply these frameworks contextually, based on the situation a user brings to a session. General-purpose AI assistants (ChatGPT, Claude, Gemini, Copilot) can talk about these frameworks if asked, but they don't apply them as the structure of the conversation. The difference between coaching and information retrieval is whether the conversation produces a structured outcome.
Q: Where can I learn these frameworks in more depth?
A: Each framework has primary literature: Coaching for Performance by Sir John Whitmore for GROW, the Center for Creative Leadership's SBI publications, and the Situational Leadership work by Paul Hersey and Ken Blanchard. The International Coaching Federation also offers credentialed training programs that cover these and other coaching frameworks.
The frameworks are not the coaching. The application is the coaching. Knowing GROW doesn't make you a coach. Using it on a real situation, in real time, with the right framing, is what produces the change.
That application is what professional coaches do, and what professional AI coaching is built to provide. If you have been figuring it out from books and casual mentorship, the next step is to use the frameworks on your actual work, with a coach that applies them in the moment.
Start for free No credit card, 30 minutes a month. Or explore how Huckleberry maps to the AI coaching definition.
Read next: Frameworks are the toolkit. The quality bar is the standard. See how Huckleberry scores every session against a rubric informed by the ICF Core Competencies.
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