Dr.Frane is a great professor who cares greatly for his students. He is pretty responsive to emails and will do his best to answer your question. The only time he won't give you an answer is when it is something that you need to solve on the hw. If there are strange errors in your code, he will ask you to send it to him and usually fixes the issue. He is also quick to fix his mistakes and will send an email to the class when there is an update to the handout/hw.

Psych 20B itself is a fairly easy class. 7 Hw assignments and the last two weeks are just finishing up a project that you come up with. Keep in mind that I took this class during the COVID-19 pandemic, so the class may have been easier than usually intended.

Frane is a great professor to take 20A with. There are only homework assignments, no midterm or final. Also, you only have to attend half of the discussion sections to get participation credit. This is an intro to MATLAB class so it's pretty simple stuff. The homeworks are very doable and not too difficult. I highly recommend taking this class, both for the programming major requirements and for getting a handle on the basics of MATLAB.