[This ](https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=Brutten+Shoemaker+%22stuttering%22&btnG=)is the research link to the aforementioned study. [Book ](https://www.google.com/search?q=Brutten+and+Shoemaker+book)containing their findings. There is also another researcher in 2025 with a similar stutter theory, which you can read [here](https://drive.google.com/file/d/1-FHlCJcnt4Mly2_Ubd7ST3xVAifxDjMO/view?usp=sharing). Feel free to ask any questions—I’m happy to help!