if the person selects "some are important, some are not": we add the anchor item to the trial, and consider it as chosen neither best nor worst.
If the person selects "all of these are important": we create a new trial with the same items + the anchor, where the anchor item is chosen as worst and none of the other items are chosen as best.
If the person selects "none of these are important": we create a new trial, but this time the anchor item is chosen as best and none of the other items are chosen as worst.
but also the type with the checklist at the end, which I'm less clear on how to incorporate
dual response type, which is basically:
but also the type with the checklist at the end, which I'm less clear on how to incorporate