采用情境回憶任務啟動被試的權力,并引入收益和損失兩種任務框架,綜合考察權力高低、任務框架對自我決策和為他人決策時風險偏好的影響。結果表明:(1)在為他人決策中,啟動高權力被試有更強的風險偏好,而自我決策中,高、低權力啟動組被試風險偏好上無顯著差異;(2)在為他人決策中,被試在收益框架和損失框架下的風險偏好差異不顯著,而在自我決策中,損失框架下的風險偏好顯著高于收益框架;(3)低權力啟動的被試,在損失框架下,為他人決策的風險偏好要小于自我決策,而在收益框架下差異不顯著;高權力啟動的被試無論在收益框架還是損失框架,自我-他人風險決策都不存在顯著差異。

The study aimed to explore the effect of power and task frame on risk preference of self-other decision making.Undergraduate subjects primed with high or low power were asked to either make decisions for them-selves or make decisions for others on a risk preference task under gain or loss task frameworks.The results showed that:1) In making decision for others,subjects primed with high power performed stronger risk prefer-ence,but in making decision for themselves,there were no differences between high power primed group and low power primed group;2) in making decision for others,subjects′ risk preferences between gain frames and loss frames had no significant differences,but in making decision for themselves,the subjects ′ risk preference under loss frames is stronger than gain frames;3) subjects primed with low power showed stronger risk prefer-ence in making decision for themselves than making decision for others under loss frames,but showed no signif-icant differences under gain frames;no matter in gain frames or in loss frames,subjects primed with high power showed no significant differences in self-other risk decision.