translation.en: But it's when you compare the last two groups, the mid-adolescent group and the adult group where things get really interesting, because there, there is no continued improvement in the no-director condition.
translation.zh: 但当你比较最后两组实验时， 中青春期组和成年组 事情会变得有趣很多 因为在没有引导员的情况下，也没有提升的趋势。