Exploring Decisional Conflict With Measures of Numeracy and Optimism in a Stated Preference Survey.
Jessie SutphinRachael L DiSantostefanoColton LeachA Brett HauberCarol MansfieldPublished in: MDM policy & practice (2021)
If respondents with lower optimism and numeracy scores are more likely to choose to opt out or have disordered preferences in a DCE, it may indicate that they have difficulty completing choice tasks.