Without going into to much detail, today I found myself in a situation where my instructor was wrong. I spoke up to correct the wrongness. The biggest reason I knew they were wrong was because I have a lot of personal experience with what they were discussing. Now my instructor seemed OK at the time with me speaking up, and let me speak since it appeared I knew more about it then they did. I am an advocate for the condition they were speaking about, so I get a bit frustrated when people do not spread accurate information.
Would/Should you correct your professor/instructor when you know they are not giving out accurate information? I guess I am just really concerned since it is likely I will run into this issue again regarding this condition.