Yes, I think role depends. I did a lot more real writing in graduate school. Papers, thesis, etc. As far as writing … this relates a lot to critical thinking. If you cannot write a good technical paper or article it may be a critical thinking problem. There is also a difference between being given the answer solution method from books or papers and working it out youself.
My wife taught science at the community college level. Thing she said was a lot of students did not understand critical thinking and how to think through things. She felt real accomplishment when half way through the semester she could start to see some students understanding. Same thing with a lot of the general public. Lot of people think science is an opinion not a fact. For that matter Mandy think that there is no difference in objective fact and opinion.