How to practice OARS and change talk
You know what OARS stands for and what change talk sounds like. This guide is about the harder part: saying it well, in the moment, with someone who isn’t sure they want to change.
It has six short drills with model responses, a checklist for reviewing your own practice, and an honest look at the people and tools you can practice with, including ours.
Why reading about OARS isn’t enough
Most clinicians can define a complex reflection. Fewer can produce one when the person in front of them says something that sets off the urge to fix it. OARS and evoking change talk are performance skills: the gap between knowing and doing closes with repetition and feedback, not more reading.
Deliberate practice means one skill at a time, a little beyond what feels comfortable, with feedback soon after. The drills below are built that way. Each takes a few minutes, works on paper or out loud, and comes with a model response to compare against. It is a model, not the only right answer.
For definitions and more examples, see OARS skills explained and change talk and sustain talk.
Six drills, with model responses
Do one drill per practice block. Write or say your answer before you read the model.
Drill 1 · Open questions
Open-question swap
Turn closed questions into ones that invite the person’s own story.
Try it: Rewrite these: “Are you taking your medication?” “Have you thought about cutting down?” “Is work stressful?”
Model response
- “How has the medication been fitting into your days?”
- “What, if anything, have you thought about changing?”
- “What has work been like lately?”
Watch for: Advice dressed as a question. “Have you considered…?” is still closed, and it is still your idea.
Drill 2 · Affirmations
Affirmation, not praise
Name a specific effort, strength or value instead of offering approval.
Try it: Patient: “I only managed two days without a cigarette before I caved.”
Model response
- Praise, which you are replacing: “That’s great, well done!”
- Affirmation: “You stuck with it for two days, even though it was hard.”
Watch for: Affirming the outcome you wanted rather than the effort the person made.
Drill 3 · Reflections
Reflection ladder
Build from a simple reflection to a complex one, then a double-sided one.
Try it: Patient: “I know I should walk more, but by the time I get home I’m wiped out.”
Model response
- Simple: “You’re exhausted by the end of the day.”
- Complex: “The day is taking everything you’ve got, with nothing left over for yourself.”
- Double-sided: “By the evening you’re running on empty, and you’d still like to find a way to walk more.”
Watch for: Ending on the sustain side, or joining the two halves with “but”, which cancels the first half.
Drill 4 · Change talk
Catch the change talk
Hear the change talk inside a mostly sustain-talk statement, and reflect that part.
Try it: Patient: “I’m not saying I’ll quit. I just hate that my kids see me smoke.”
Model response
- Reflect the reason: “What your kids see you doing matters a lot to you.”
- Not this: “So why not quit, then?” It argues for change, and invites the person to argue back.
Watch for: Reflecting the “I’m not saying I’ll quit” half more fully than the change talk.
Drill 5 · Change talk
Evoking questions and the importance ruler
Ask open questions that invite each kind of preparatory change talk: desire, ability, reasons and need.
Try it: Write one question for each of desire, ability, reasons and need. Then try the ruler.
Model response
- Desire: “How would you like things to be different?”
- Ability: “If you decided to make a change, how might you go about it?”
- Reasons: “What would be the best things about making this change?”
- Need: “How serious or urgent does this feel to you?”
- Ruler: “On a scale of 0 to 10, how important is this to you?” Then: “Why a 4, and not a 2?”
Watch for: Asking why the number isn’t higher. “Why only a 4?” invites the case against change; “why not lower?” invites the case for it.
Drill 6 · Summaries
Gather a change-talk summary
Collect the person’s own reasons into one summary and hand it back.
Try it: Across a conversation the person has said that they hate their kids seeing them smoke, that their cough makes mornings rough, and that they managed two days without a cigarette last month.
Model response
- “So you hate that the kids see you smoke, your cough makes the mornings rough, and you know you can go two days because you’ve done it. What do you make of all that?”
Watch for: Adding reasons the person never gave, or closing with your plan instead of an open question.
How to review your own practice
Record a practice conversation, or use its transcript, and count these. Counting shows you your own habits in a way that rereading the theory can’t.
| What to count | How | What to look for |
|---|---|---|
| Open vs closed questions | Mark every question you asked O or C | More open questions across sessions |
| Reflections vs questions | Count every reflection and every question | More reflecting relative to asking, across sessions |
| Simple vs complex reflections | Mark each reflection S or C | A growing share of complex reflections |
| Change talk you reflected | Mark the patient’s change talk, then tick each statement you reflected | Fewer change statements that pass without a response |
| Righting-reflex moments | Mark advice given without permission, and any argument you made for change | Fewer over time |
MI training generally encourages more reflecting and less asking as skills develop. The MITI coding manual suggests thresholds for formally coded sessions; for your own practice, the trend across sessions tells you more than any single number. What those coded measures mean is covered in MITI 4.2.1 for clinicians.
Tools and people to practice with
People give you feedback on the spirit of a conversation. Software gives you repetitions whenever you have ten minutes. Most learners need both.
| Option | Type | How it helps |
|---|---|---|
| Peer practice triad | People | A live partner, and an observer who tallies your questions and reflections as you go. |
| Coaching or supervision | People | Expert feedback on a recording or transcript, including the spirit of MI that counts miss. |
| MI Mastery (ours) | AI patients, web | AI patients at different stages of change. The debrief counts open and closed questions, simple and complex reflections, and affirmations, with every quote checked against your transcript. Premium also marks change-talk moments. |
| MIRROR — MI Trainer | AI patients, iOS app | AI patient practice with MI skill scoring and drills. |
| Zenobits MI Practice Lab | AI voice role-play, web | Voice role-play built to extend workshops, with OARS-tagged playback and a way to share sessions with a coach. |
| Stillpoint / MI Practice Space | AI practice paths | Daily practice paths from OARS to more advanced skills, built by MINT trainers. |
| VMI (University of Utah) | University modules | Scaffolded deliberate-practice modules, generally accessed through a participating program. |
We build MI Mastery; the other rows paraphrase each provider’s own description, and features change. For approximate prices and more options, see AI Motivational Interviewing practice tools compared.
Practice with simulated patients or consenting colleagues. Never enter real patient information into a consumer AI tool.
A 15-minute practice block
- 1 min
Pick one focus. One skill from the drills above, for the whole block.
- 3 min
Warm up on paper. Run the matching drill once and compare your answer with the model.
- 5 min
Have one conversation. A peer role-play, or an AI patient session. MI Mastery’s free text sessions last 90 seconds, with one 3-minute voice conversation a month; Premium sessions run up to five minutes.
- 5 min
Review it. Count with the checklist above, or read the debrief, and pick one exchange to redo.
- 1 min
Write one line. What you will try differently next time.
Once or twice a week, kept up, beats an occasional long session.
Questions, answered plainly.
How do I practice OARS skills?
Pick one skill at a time and practice it in short, regular sessions: a written drill such as the open-question swap or the reflection ladder, then a conversation with a peer or an AI patient. Afterwards, review what you actually said: open versus closed questions, reflections versus questions, and whether affirmations showed up at all.
How do I practice evoking change talk?
Practice the questions that invite it, covering desire, ability, reasons and need, and the importance ruler, where you ask why the person’s number isn’t lower. Then practice hearing it: mark the change talk in a transcript and check whether you reflected each statement or passed over it.
Are there apps to practice OARS and change talk?
Yes. AI patient tools such as MI Mastery (which we build), MIRROR and Zenobits MI Practice Lab let you hold practice conversations and get automated feedback on habits such as questions versus reflections. Treat that feedback as formative: it can be wrong, and it is not a substitute for a trainer, a supervisor or human MITI coding.
How many reflections should I make per question?
There is no single right ratio for every conversation. MI training generally encourages reflecting more and asking less as skills develop, and the MITI coding manual suggests thresholds for formally coded sessions. For practice, watch your own trend across sessions rather than chasing one number.
Can I practice Motivational Interviewing on my own?
Partly. Written drills, reviewing recorded role-plays and AI patient sessions all work alone. What you can’t get alone is feedback on the spirit of your conversations, so build in a peer, coach or supervisor at regular intervals.
Repetitions between your human feedback.
MI Mastery gives you AI patients at different stages of change and a debrief that counts your questions, reflections and affirmations, with every quote checked against your transcript. The free plan includes three 90-second sessions a month. It is formative practice, not a score of you and not a credential.
Also see: Change talk and sustain talk·MITI 4.2.1 for clinicians