For the probability estimates, I think it would be valuable to also ask for a ballpark estimate of how much time the survey-taker has put into thinking about each probability. Some people might spend (or have already spent) significantly more time thinking about these probabilities than others; gathering this information could provide a useful dimension for analysis.
For the probability estimates, I think it would be valuable to also ask for a ballpark estimate of how much time the survey-taker has put into thinking about each probability. Some people might spend (or have already spent) significantly more time thinking about these probabilities than others; gathering this information could provide a useful dimension for analysis.