If you added a distractor during a Distractor Trial, Expanded Trial, or a Random Rotation session, you may remove it from the list by choosing Remove Distractor... from the Options menu (Figure 13.18).

Figure 13.18 – Remove Distractor... Menu Item

If you are conducting a Distractor Trial session, you can remove any distractor that has already been added. If you are conducting either an Expanded Trial or a Random Rotation session, you may remove a distractor from the list if you’ve not already recorded trial data for it.
To remove a distractor, choose Remove Distractor... from the Options menu, select a distractor from the Remove Distractor window (Figure 13.19), and then tap OK.

Figure 13.19 – Remove Distractor Window

Only those distractors that have no data recorded for them will appear in the Remove Distractor window.