What should be changed to make the sentence true is to change the word "aversion" to the word "exposure". This way the sentence will look like this:
- In exposure therapy, a therapist seeks to address clients' fears or anxiety by introducing them to the object or situation causing their problem, with the idea that they will eventually become accustomed to the extinction of the conditioned response.
The central aim of exposure therapy is to help an individual face their fears through exposure to a situation that causes them negative emotions.
The therapist will use different techniques in order to create a safe environment where the person feels confident to face the fears and situations he avoids, in an attempt to reduce anxiety and achieve a better quality of life.
Learn more about exposure therapy here:
https://brainly.com/question/4393716