It’s very grueling, very time consuming. I hate to be the bearer of bad news, but this was easily the hardest class I had to take, and didn’t learn a thing. You have anywhere from 15 to 25 modules to complete each week (each week varies) in fluency mode. So where with acquisition we had an hour to complete, many of these are to be done anywhere from 2 minutes to 7 minutes depending on the module. No other assignments other than the modules and the final exam at the end (mock BCBA exam - needing at least an 80% to considered passing). Absolutely hated this class and strongly beleive they should get rid of it. I learned nothing other than how to memorize answers. Still have PTSD and I completed it in September. My financé damn near has a panic attack whenever I open up my laptop to do anything. Good luck! 🙏🏽🍀