They presented people with several variations of a curved-tube image and asked participants to predict the trajectory. It often became indistinguishable which of the participants were 100% correct and completely wrong because both groups exhibited the same amount of confidence. Dunning previously states that this incompetence leads to the inappropriate confidence displayed. These are the facts and statistics demonstrated, along with the cause being that each group had reasoning for why they were correct, thus the effect was another instance of misconception, but not from misinformation. Rather “cradle-born errors— in which humans frequently generate misbeliefs: We import knowledge from appropriate settings into ones where it is