Total score based on slider value
I am building an interaction where a Team Member will rate themselves using different sliders. I want to total their score, based on what they select...but the issue I am having, is that a person can slide back and forth between "YES" and "NO" an unlimited number of times, manipulating their score.
Is the best option to disable the slider after the user clicks outside of it? I'm considering an "Is this your final answer" kind of check box to disable all sliders, THEN reveal the score.