The“BystanderApathyEffect”wasfirststudiedbyresearchersi...
問題詳情：The“BystanderApathyEffect”wasfirststudiedbyresearchersinNewYorkafterneighboursignored---andinsomecasesturnedupthevolumeontheirTVs---thecriesofawomanasshewasmurdered（overahalf-hourperiod）．Withre...