The original information that I learned about in my classes does not belong to me, but to the professor who taught it. I won’t be posting any of their material, but I will try to summarize it in my own words in a way that makes the most sense. Any future post on this website is no substitute for going to class and earning a CSD degree from an accredited university. Further questions should be directed to a licensed speech-language pathologist or a professor (which I am neither). I will try to give credit where credit is due to the best of my ability.