MI has core skills of OARS, attending to the language of change and the artful exchange of information:

• Open questions draw out and explore the person’s experiences, perspectives, and ideas. Evocative questions guide the client to reflect on  how change may be meaningful or possible. Information is often offered within a structure of open questions (Elicit-Provide-Elicit) that first explores what the person already knows, then seeks permission to offer what the practitioner knows and then explores the person’s response.
• Affirmation of strengths, efforts, and past successes help to build the person’s hope and confidence in their ability to change.
• Reflections are based on careful listening and trying to understand what the person is saying, by repeating, rephrasing or offering a deeper guess about what the person is trying to communicate. This is a foundational skill of MI and how we express empathy.
• Summarizing ensures shared understanding and reinforces key points made by the client.
• Attending to the language of change identifies what is being said against change (sustain talk) and in favor of change (change talk) and, where appropriate, encouraging a movement away from sustain talk toward change talk.
• Exchange of information respects that both the clinician and client have expertise. Sharing information is considered a two way street and needs to be responsive to what the client is saying.