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Physicalappearaionnaires
Thephysicalappearanceofaquestionnairehaveasigupoyandqualityofdataobtaiyofdataisafunoftherespoe.Ill-desigiiveanimpressionofplexity，mediumandtoobigatimeent.Dataqualityalsobeaffectedbythephysicalappearaiohunnecessarilyglayoutsmakingitmoredifficultforinterviewers，orrespohecaseofself-pletioioopletethistaskaccurately.Attentiontojustafewbasicdetailshaveadisproportioageousimpathedataobtaihroughaquestionnaire.
StruterviewDesign
Oingusefulresearchisgatheringreliableinformation.Andthebasisfthatisdesigietthekindofinformationfromwhichthereseardrawvalids.Thispartlooksatsomeofthebasigblocksofastruterview，pointsoutpotentialpitfalls，aswaysfortheresearchertoavoidthem，ioproduceasetofquestionsthathavethebestpossibilityreliable，accuratedataoopiterest.
1.Somebasicterms
&hingthatanewreseareedstoknowissomestandardterminology.Thiskhatpersoherceptstobeishimorherinapositiontouhmoreexperiehedise.
·Struterview—OusesaDataent（DCI）togatherdata，eitherbytelephoofaastruterview，theevaluatorasksthesamequestionsofnumerousindividualsinapreer，eadividualthesamesetofpossibleresponses.（Intrast，anuerviewanyopeionsthatarenotaskediructured>
·puter-assistedtelephoerview（oftelephoerviewwheretheDCIisstoredinaputeraerviewerrecordsrespootheputer.
2.Designingastruterview
&epiheioformulatethebroadoverallquestionsthatthesurveyisioanswer，i.e.
·Whyisthestudybeiaken?
·Whatdoesthestudyaimtolearermine?
&askistotrahebroadoverallquestionsintomeasurableelementsashypothesesormoreprecisequestions.
&argetpopulatioobeidentified.Ifputer-assistedmathinstruewonlytradeorschool，eedstobetakentoiheparentswhosehavebeehepre.Itmaysoundbasiumerablestudieshaveproceededtounsatisfapletionbecauseofisiderationofthisaspect.
udyproceedtothedevelopmentofapoolofspecifisdesighedesiredinformation.Thenumberofquestionsdevelopedshouldbemorethaobeasked;theappropriateandusefulbeselethoseavailable.
3.posingappropriatequestions
Threemaifappropriatequestions:relevaionoftheproperrespos，ease.
·Relevaionsshouldbedirectlyrelatedtothepurposeofthestudyandhaveagoodprobabilityofyieldingthekindofdatadesired.
&ios—Eventhoughaquestiotothestudy，itmaynotbeahepeopletowhomit>
·Easeofrespoiooberelativelyeasytoanswerandshouldeembarrassmentfororanuheinterviewee.
&iionformat
Importaionsindetheformatofquestiohequestionistobedelivered（mail，telephooface），thetypeofinformatioisexpectedtoprovide，andthepossiblealternativeresponses.Makingthesedeswillresultiionofopen-ended，fill-in-theblank，binary-choice，scaledresponse，orunscaled-respoions.Ofcourse，dependiypeofinformatioruterviewquestienerallyhaveabinatioypesofquestions.
·Open-ended—Be-eioructurefortheaheyshouldbetightlyfocusedtoelicitthekindofinformationthereseartstoget.Aheyrequireadtime-ingtrans，theiruseshouldbelimitedtoinitialresearchwherethenumberofresposissmallaistorefiheresearchdireddeterminemoreprecisequestionsthatbestruother>
·Fill-ihistypeofquestionhasasimpleanswer，usuallyaname，frequency，orquantity，whichisthekindofinformatioioodatobtaining.
·Binary—Thesearegoodforobtainingfaationthatfallsirue-falsecategoryofanswer.
·Scaled-respoofalistofalterhatincreaseordeiyinanorderedfashion.Thesekiioherdefinedasbalanbalandratingandranking.
·Unscaled-respohistypeofquestioisaskedtooreoptionsfromalist;thisisthetypeofquestionthatshouldihercategorysothattherespoforcedtoseleshichheorsheisisfied.
Activity2-1:Findingoutthesimilaritiesaweentwhods
&heseagainandworkwithyourclassmatestofindtheonalitiesaweewhods:questioruterview.Thenfinishthefollo>
Activity2-2:Regthepurpthequestionnaire
&heseick“√”
aftereacewhichistrueaboutthepurpthequestionnaire.Makehelpedyoureachyourde.
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