The“BystanderApathyEffect”wasfirststudiedbyresearchersi...
问题详情：The“BystanderApathyEffect”wasfirststudiedbyresearchersinNewYorkafterneighboursignored---andinsomecasesturnedupthevolumeontheirTVs---thecriesofawomanasshewasmurdered（overahalf-hourperiod）．Withre...