There are two major differences between MI and other health coaching approaches:
1. Evidence Base. There are many other health coaching approaches and some are effective. Unfortunately, we don’t have the standardization or the research to fully measure them. In multiple reviews of literature, MI has been identified as the only health coaching approach that is standardized, has validated tools to assess fidelity, and is linked to numerous rigorous clinical trials that demonstrate its efficacy. At current time, there are over 900 clinical trials that have been completed or are in process.
2. Emphasis on Change Talk. The emphasis on the language of change talk also separates MI from other health coaching approaches. Some of the most exciting research in the last several years has been in this area. It takes an advanced skill-set to learn how to evoke and respond to change talk. This is one way to vet a potential MI trainer – if they don’t include instruction on what is called DARN and CAT change talk, they are not using the most up-to-date and critical material.