Group size and feedback information had little effect on the game behavior. Protocol analysis partially supported our social rationality explanation of the group size effect on dilemma behavior.

群体规模和反馈方式对人们的对策行为影响不显著，但是，进一步的定性分析部分支持了群体规模的社会理性解释。

youdao

The number of escalating gestures did not rise significantly as the size of the group increased, contrary to what the bystander effect would predict.

跟所谓的“旁观者效应”刚好相反，当介入其中的人越来越多的时候，“升级姿态”的数量并没有显著增多。

youdao

But the group size didn't seem to have a significant effect on productivity, Google found.

WSJ: Companies Try to Make the First Day for New Hires More Fun