Hi, On Oct 26, 2013, at 4:46 AM, johansson <johans...@hs-koblenz.de> wrote:
> Is there any option to re-evaluate course-participants’ answers? > This options could be helpful, if the unfortunate case happens that a > correct solution was entered incorrectly in the exercise description. > (incorrect answer by author in the problem description) > If the problem with the correct solution is republished, only new > course-participants’ answers were evaluated with respect to the new- > correct answers, the older (correct) ones are signed to "incorrect". Is > there any way to reevaluate all answers manually to get the correctness > of answers of all course-participants? No, we do not have that functionality. It’s actually quite complicated, since in most situations, we allow multiple tries to get the correct answer. If a student calculates the correct answer to an ill-coded problem and wrongly gets “incorrect”, he or she will likely keep on working and submit another answer. In order to begin addressing this issue, we would have to re-grade every answer the student submitted and stop if we find the first correct one. In situations like this, I just apologize and give a point to everybody. Then move on. - Gerd. _______________________________________________ LON-CAPA-users mailing list LON-CAPA-users@mail.lon-capa.org http://mail.lon-capa.org/mailman/listinfo/lon-capa-users
