2021-04-14
Jasonaskedhisstudentswhethertheypreferlargeclassesorsmallclasses.Thevastmajorityofstudentssaidtheypreferredsmallclasses.Hethenaskedthemtodesignanexperimenttofindoutwhetherthereisadifferenceinlearningoutcomesbetweenthetwoclasssizes.Afterthestudentsdesignedanexperiment,Jasonshowedthemtheresultsfromhundredsofexperimentsthathavebeendone—whicharenearlyidenticaltotheonetheydesigned—showingnodifferencebetweenlargeandsmallclassesintermsofoverallstudentperformance.Jasonthenaskedhisstudentswhetherthey'dsignupforalargeorasmallclasstomorrowiftheyweregiventheoption.Howdidtheyrespond?Jason问他的学生他们选大课堂还是小课堂。大部分学生选择了小课堂。于是他让学生们设计一个实验，看看在这两种课堂学习的效果的到底有没有区别。学生们设计完了之后Jason给他们展示了几百个已经得出的实验结果—这些实验跟学生们设计的几乎完全一致—这几百个结果显示，根据学生的表现来看，大课堂和小课堂之间并无区别.Jason又问他的学生，可以选择的话，他们选大课堂还是小课堂.学生们怎么回答的？
