Whydopeopledon'thelpotherswhensomeoneisintrouble?

　　Actually,everyonewantstohelptheoldwho'sintroublewheninmytrooronthestreet.But,fewpeopletakeaction.Isthatbecausethecitypeopleareshy?Infact,thisisoneofthereason.Butthe

　　proportionissmall.

　　Andthereisanotherpsychologicalreasonthatwearenotwillingtohelp.Whenmanypeoplearoundus,wemayhaveafeelingthat"althoughidon'thelphim,otherswill!"Butcatually,thisisthedependence.Psychologically,thephenomenoniscalled"Ringlemanneffect"

　　TheGermanpsychologistRinglemannhaddoneatest.Heletpeopletocarryaseine.Whenpeopleincreasedinjoiningthegroup,everyonewouldnotpullvigorouslyasbefore.Originally,wesupposedthateveryonewouldbemorevigorousthanbeforewhenothersjoinedin.Butinfact,itwasadverse.Peoplewouldthinkthat:i'mjustoneofthepersoninthegroup".So,theywouldnotpullhardwhenothersjoined.

　　Ifthereareothersaround,mosepeoplewillthink"eventhoughidon'thelphim,otherswill!"Intherealsociety,manypeoplecan'tgethelpwhenintrouble.AndmostreasonistheresultofRinglemann'spsychologicaleffect.

　　大概翻了出来,不能保证字字对应,基本意思是这样的