Gentrification In Washington Heights

How does gentrification affect mental health? (this is my research question)
* I am basing my proposal on Washington Heights, Manhattan. (New York)
*The proposal needs a minimum of 3 scholarly sources -a maximum of 5. I will attach an article that I used for a previous homework so you can get familiar with the place. This is not a scholarly source it’s just to be familiar with the place.
* https://cooperator.com/article/washington-heights-is-at-its-height/full
* It will be great if you choose one or two mental health problems such as anxiety, distress, or depression. Also, use a specific population such as long-time residents or look at the examples attached.
* I will attach the proposal outline + two examples of how the proposal should look like. Thank you!