People who do well on a series of decision-making tasks involving hypothetical situations tend to have more positive decision outcomes in their lives, according to a study by decision scientists at Carnegie Mellon University and the RAND Corp.

• 卡内基梅隆大学和RAND（兰德）公司的决策科学家开展的一项研究表明：那些在一系列决策性任务中包括在虚设情景中表现出色的人往往在现实生活中也能做出正确的决定。