Which of the following has NOT been shown to successfully reduce problems with overconfidence?

Question

Quizplus · Accepted Answer

Telling the person that their opinion is incorrect can actually increase feelings of defensiveness and reinforce overconfidence. The other three options have been shown to successfully reduce overconfidence. Providing prompt feedback, asking the person to think about a reason why their judgment might be wrong, and asking people to "unpack" the task have all been shown to help individuals recognize the limitations of their knowledge and improve accuracy in their judgments.

Which of the Following Has NOT Been Shown to Successfully