英语翻译Personalinterviewing(面试)ismosteffectivewhenallthepeopletobeinterviewedarelocatedinarelativelysmallgeographicalarea.Otherwise,thetimeandexpensespentintravelingfromonepersontoanothermakesthistypeofint
英语翻译
Personalinterviewing(面试)ismosteffectivewhenallthepeopletobeinterviewedarelocatedinarelativelysmallgeographicalarea.Otherwise,thetimeandexpensespentintravelingfromonepersontoanothermakesthistypeofinterviewingeconomicallyimpractical.Personalinterviewingisusuallyusedwhentheinformationneededistoocomplextobegatheredbyanothertechnique.Forexample,aproblembeingstudiedmayrequiretheinterviewertoprobebeyondthemoresuperficialanswersthatmightbeobtainedwithanothermethod.
Itissometimesassumedthatpersonalinterviewingisthemostaccurateofallsurveyresearchtechniques.Althoughpersonalinterviewingmaybeaccurateinmanycases,humanerrorsmaypreventaresearcherfromobtainingvalidresults.Questionsperceivedbytheinterviewee(应试者)asaninvasionofprivacyorthreateninginanywaywillprobablyproducefalseorpartiallytrueanswers.Also,sincetheinterviewer(面试者)mustinterprettherespondent'sstatements,acertainamountofinformationlossresultseventhoughtherespondentmaybeansweringtruthfully.
Inspiteoftheproblems,atleasttwomajoradvantagesareprovidedbythisresearchtechnique.First,thealertinterviewercangenerallytelliftherespondentisbeingtruthfulorifheorsheisgivingsuperficialoruntrueresponses.Second,theinterviewercanrephrasequestions,givemoreexplanation,orprobemoredeeplyiftheinitialquestionsdonotproducetheinformationdesired.Asaresult,theinformationgleanedshouldbemoreaccuratethanthatprovidedbyinterviewswherenooneispresenttoclarifyquestionsortointerpretanswers.