Research shows that a more accurate notion of one’s powerlessness can result in a greater feeling of helplessness and is associated with depression. Several classic studies show that moderately depressed people are more critically thinking than those who are not depressed. Researchers Lauren Alloy and Lyn Abramson, studying nondepressed and depressed subjects who played a rigged game in which they had no actual control, found that nondepressed subjects overestimated their contribution to winning, while depressed subjects more accurately evaluated their lack of control.
via www.alternet.org
