Motivational interviewing evolved from Carl Roger’s person-centered, or client-centered, approach to counseling and therapy, as a method to help people commit to the difficult process of change.
Motivational interviewing is often used to address addiction and the management of physical health conditions such as diabetes, heart disease, and asthma. This intervention helps people become motivated to change the behaviors that are preventing them from making healthier choices. It can also prepare individuals for further, more specific types of therapies.
Research has shown that this intervention works well with individuals who start off unmotivated or unprepared for change. It is less useful for those who are already motivated to change. Motivational interviewing is also appropriate for people who are angry or hostile. They may not be ready to commit to change, but motivational interviewing can help them move through the emotional stages of change necessary to find their motivation.