Looking for a way to add "bonus" points to a quiz total
I'd like to have some "essay" or short-answer questions in my quiz. As a way of assigning a grade to those questions, I'd like for the learner to self-assess their response by comparing it to the sample (given) response that appears after they hit "submit". They would then click a button to indicate whether they feel they deserve points for that question. "Close enough - Give me 10 points" or "No, I got it wrong".
I would then like to have those points added to the Results.ScorePoints variable and included on the results slide as part of their grade for that quiz.
From reading past posts, it doesn't seem that it's possible to adjust the Results.ScorePoints variable directly (could that be??!). Is there another way to do this or something similar?