In one study, we had people watch a brief video, just 46 seconds long, about childhood poverty that served as a reminder of the needs of others in the world around them, and after watching that, we looked at how willing people were to offer up their own time to a stranger presented to them in the lab who was in distress.
其中一个实验中，我们让参与者看一短片 46秒，关于儿童贫困 以此提醒大家周围人的需要 以此提醒大家周围人的需要 看过这个视频后 我们观察了他们 为实验中一个压抑的陌生人 提供帮助的积极性