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AdvertisingResearch:Instructor’sManual
Copyright?2012PearsonEducation,Inc.publishingasPrenticeHall
AdvertisingResearch:Instructor’sManual
Copyright?2012PearsonEducation,Inc.publishingasPrenticeHall
PAGE
12.WritingSurveyQuestions
ChapterGoals
Afterreadingthischapter,studentsshouldbeableto:
? understandtheappropriateuseofclosed-andopen-endedquestions.
? understandhowtomatchquestionformandapproachwithinformationneeds.
? createwell-writtenquestionsatalllevelsofmeasurement.
NotestotheInstructor
TheChapterLectureprovidesaguidetokeytopicsandcontent.ThePowerPointslidesarenamed:davis_adresearch_ch12.ppt.
Thischapter’sonlinesupplementalreadingsprovidetwoexamplesofsuperiorresearch.Bothstudiesarecreativeintheirapproachandinsightfulintheirfindingsandimplications.Relevanttothediscussioninthischapter,bothstudiesusewell-writtensurveyquestionstocollectthedata.Beyondtheseattributes,dataanalysisisclearandinformativeandthepresentationsthemselvesarevisuallyinteresting,wellorganizedandeasytofollow.
RazorfishDigitalBrandExperienceReport/2009
ThefullDigitalBrandExperienceReport/2009,includingtheactualsurveyquestionsanddataset,isprovidedasoneofthischapter’sonlinesupplementalreadings.Asyourstudentsreadthroughthereportmakecertaintohavethemnote:
? theoverallflowofthepresentation,thatis,howtheauthorsmovefromtopictotopicinawaythatbuildsacohesive,coherentpictureofthefindingsandimplications.
? thesuccessfulintegrationofdatatableswiththetext.
? howtheauthorsgobeyonddatatablestovisuallypresentandsummarizekeyinsightsandimplications.
? howthedataandfindingsthemselvesareseamlesslyintegratedintothenarrativewithoutbreakingthenarrativeflow.
? theExecutiveSummary(pages7to12)whichbothclearlysummarizesthekeyfindingsandencouragesthereadertoreadthemoredetailedfindings.
? howsecondaryresearchiscitedandintegratedwiththefindingstoprovideacontextforinterpretingthecurrentresearchfindings.
Keepinmindthatprioraspectsofthereportareofvalueonlybecausetheresearchquestionsthemselveswerewell-writtenandrelevanttotheresearchfocus.Becertaintoreviewthesurveyquestionsanddetailedfindingsbeginningonpage41ofthereport.
PeopleFromCossette
TheCossette2009SocialMediaStudywasdesignedtogatherinsightsonconsumerswhousesocialmedia,specifically,toprovideanin-depthunderstandingofsocialmediapenetrationaswellasocialmediausers’motivations,behaviorsandattitudes.Over3,000individualsparticipatedintheonlinesurvey.
Thefullreportisprovidedasanonlinesupplementalreading.Asyoureadthroughthereportnotethatthisreport,althoughdifferentthanTheDigitalBrandExperienceReport/2009invisualapproachandorganization,neverthelesssharesmanyofthesamestrengthswithregardto:
? theoverallflowofthepresentation.Notehowtheauthors’havelogicallyorganizedandsequencedthetopicsofdiscussion,movingwithinatopicfrommoregeneraltomoredetailedfindings.
? thesuccessfulintegrationofdatatableswiththetextualexplanations,makingcertainthatthetextprovidesasummaryofthefindings(orfocusesonaspecificfinding)ratherthansimplyrepeatingallofthenumericinformationfromthedatatables.
? howtheauthorscreativelyusedatatablestovisuallypresentandsummarizekeyinsightsandimplications.Largeamountsofcomplexdataarepresentedinawaythatmakesthefindingsreadilyaccessible.
? howtheimplicationsofthefindingsaremadeexplicitandjustifiedbytheunderlyingdata.
Finally,aswiththeDigitalBrandExperienceReport/2009,thestrengthandvalueofthisresearchisadirectreflectionofthequalityofthesurveyquestionsusedtocollectthedata.Aswiththepriorreport,theactualsurveyquestionsareprovided.
ChapterLecture
Quantitativesurveyresearchusestwotypesofquestions:closed-endedandopen-ended.Bothtypesprovidevaluableinsightsintoarespondent'sthoughts,beliefs,andattitudes.Beginwithfocusonclosed-endedquestions.
I.WritingClosed-EndedSurveyQuestions:NominalLevel
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Commontypesofnominallevelquestionsaredichotomousquestions,multiplechoicequestions,andchecklists.
A.DichotomousQuestions
Simplesttypeofnominalmeasurementandusedtoclassifyindividuals,objects,attitudes,orotherresponsesintooneoftwoexhaustive,mutuallyexclusivegroups.
Mostcommonformuses"yes"and"no"options,asshowninSlide12-4.Questionsnotlimitedtoyesandnoresponseoptionscanbeusedwhenever
thereisaneedtodividerespondents,attitudesorbehaviorsintotwogroups,asshowninSlide12-5.
Thesehaveseveraladvantagesovermorecomplexquestions:(1)easyforrespondenttoanswer,(2)areverysimpletoedit,code,tabulate,andanalyze,and(3)workwelltomoverespondentsthoughaquestionnaireinawaythatensuresthatonlyrelevantquestionsareaskedofparticularrespondents.Thisisknownasa“skippattern”or“skiplogic,”asshowninSlide12-7.
Theseshouldnotbeusedasasubstituteformoredetailedquestions.Don’task:"Haveyouusedthreeormoretubesoftoothpasteinthepastmonth?"whenthebetterquestionis:"Howmanytubesoftoothpastehaveyouusedinthepastmonth?"wouldbemoreappropriate.
B.MultipleChoiceQuestions
Nominalmeasuresthatpresentthreeormoreexclusiveandexhaustivecategoriesofresponse.Theyareusedwhenthereisaneedistocategorizeintosmaller,morefocusedcategoriesthanarepermittedbydichotomousquestions.
ThecollectionofdemographicinformationisacommonuseofthistypeofquestionasshowninSlide12-9.
Makecertainthatthecategoriesareexhaustiveandexclusive.
? Categoriesareexhaustivewhenthereisanappropriateresponseforeveryrespondent.
? Categoriesareexclusivewhenthereisnooverlapacrossresponsecategoriesandeachrespondentfitsintoonlyonecategory.
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ThequestionshowninSlide12-11isnotexhaustive(nozeroclassification)
andnotexclusive(thosewithsixchildrenfitintotwocategories).
BetterversionshowninSlide12-12.
TheexampleshowninSlide12-13alsolacksexhaustivenessandexclusivity.Absenceofan"other"optionprohibitstheclassificationofrespondentswhose
lastpurchasewasnotoneofthelistedbrands(lackofexhaustiveness).QuestionfailstoaccountforarespondentwhoboughtbothCheerandTidethelasttimeheorshewasshopping(lackofexclusivity).
Multiplechoicequestionsarenotrestrictedtocollectionofdemographicorbehavioralinformation.Theycanbeusedtoprobeattitudesandmotivations,asshowninSlide12-14.
Advantages:(1)flexibleformat,(2)appropriatetowiderangeofsituations,and
(3)versusopen-endedquestionsareeasiertocode,edit,tabulate,andanalyze.
Caution1:Makecertainthelistuseddoesnotbiasrespondent.Considerthequestion:“Whichbrandofautomobiledoyouthinkhasthebestreliability?”PossibleoptionsshownonSlide12-16.Firstapproachisbestbecauseitplacestheresponseoptionsinalphabeticalorder,avoidingimplicitcommunicationthatbrandsontopoflistare“better.”
Caution2:Whenusingmultiplechoicequestionstoprobebehaviors,makecertainthat:(1)thereisa“zero”optiondistinctfromtheotherresponseoptions,(2)responsecategoriesarerelativelybalanced,and(3)“typical”behaviorappearsnearthecenterofthelist.Forthequestion“HowmayhoursdidyouspendonYouTubeinpast24hours?Roundtonearest1/2hour.”reasonableresponseoptionswouldbethoseshowninSlide12-17.
Thissetofresponseoptionswillallowustodistinguishbetweennonusers,light,mediumandheavyusers.
C.DichotomousorMultipleChoice?
Itisrecommendedthatdichotomousquestionsonlybeusedwhentheentirerangeofresponseconsistsoftwocommonlyused/acceptedcategories,for
example,gender.
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QuestionshowninSlide12-19isnotareasonabledichotomousquestion.BetteralternativeshowninSlide12-20.
D.Checklist
Combinesaseriesofrelateddichotomousquestionsintoasinglequestion.Resultsinlesstime-consumingandtediousmethodofdatacollectionversusaskingeachquestionindividually.
ExamplesshowninSlides12-22and12-23.
Priorquestionsillustrateimportantcharacteristics:
? Mustexplicitlydefinethecriteriaonwhichitemsinthechecklistaretobeselected.
? Instructionsmustmakeitclearthatitisuptotherespondenttocheckasmanyorasfewitems(orevennoitems)asheorshefeelsisappropriate.
? Orderchoicestoreducebias.Namesandrelatedshouldbeinalphabeticalorder.Wordsandphrasesshouldcontainequalnumbersofpositiveandnegativeitemsplacedinarandomorder.
II.WritingClosed-EndedSurveyQuestions:OrdinalLevel
Askrespondentstoorderalistofitemsintermsofpredefinedcharacteristic.Mostcommonisrankorder.
Presentrespondentwithseveralcharacteristics,objects,orattributeswithrequesttoorderorrankthemwithrespecttoaspecificcharacteristicmadeexplicitinlead-in.
ExamplequestionshowninSlide12-26.
Note:(1)questioniswordedtoexplicitlystaterespondent'stask,(2)characteristictobeusedisexplicit,and(3)methodusedtoperformtherankingclearlydescribestheprocess,and(4)optionshavebeenplacedinalphabeticalordertoavoidbias.
Numberofoptionstoberankedshouldgenerallynotexceedsix.
III.WritingClosed-EndedSurveyQuestions:IntervalLevel
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Provideinformationontherankorderofitemsandprovideanestimateoftherelativedistancebetweenitems.Mostcommonformareratingscales.
A.RatingScales
Theserequirerespondenttoselectoneoptionformamongthemembersofanexplicit,well-definedcontinuum.ExampleshowninSlide12-28.
Thisquestionillustratesthreecharacteristicsofwell-writtenratingscale:
? thelead-initselfisunbiased.Bothendsofratingscaleareexplicitlystated.
? thereareequalspacesorintervalsbetweenscalepoints.
? thereisadirectcorrespondencebetweentheinformationrequestedinthequestionitselfandthescaleusedtogathertheinformation.
Considerationsinratingscalesinclude:(1)numberofscaleoptions,(2)
balance,(3)neutraloption,(4)frameofreference.
1.NumberofScaleOptions
Ageneralruleofthumbisthatbetweenfourandsevenresponsecategoriesprovidesufficientdiscrimination.Whenmoreareusedbeverycertainthatfinerdistinctionsrepresentedinthescaleoptionsarerelevantandmeaningfultotherespondent.
2.ScaleBalance
Balancedscaleprovidesanequalnumberofresponsecategoriesonbothendsofthecontinuumandtheresponseoptionsmirroreachother.Unbalancedscaleviolatestheeitherorbothcharacteristicsofabalanced.ExamplesshowninSlide12-33.
Itisrecommendedthatunbalancedscalesonlybeusedwhendirectionofresponseisgenerallyknownandfinerdistinctionsononeendofthecontinuumaredesired.
3.NeutralOption
Slide12-34showsexampleuse/nouseofneutraloption.
Donotprovideaneutraloptionwhenyouthinkmostrespondentsshouldhaveanopinionorwhenitisnecessarytoforceanopinion.
Whenused,itshouldcontainbothendsofratingscale,forexample“Neitheragreeordisagree.”Isinterpretedasaneutralopinion–isnotthesameas“noopinion”or“don’tknow.”
4.FrameofReference
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Noncomparativeratingscalesaskarespondenttoassignaratingwithoutanexplicitframeofreference.Absenceofanexplicitframeofreferenceisappropriatewhenevertheresearchrequiresanabsoluterating.
Comparativeratingscalesprovideaframeofreference.Appropriatewhenevertheresearchrequiresarelativerating.
5.AlternativeFormatsforRatingScales
Itispossibletocombineseveralrelatedscalesintoasingle“super-question,”asshowninSlide12-37.
IV.WritingClosed-EndedSurveyQuestions:RatioLevel
Acommonformofaratiomeasureistheconstantsumscale.
Constantsumscalerequiresrespondenttodivideapresetquantity(theconstantsum)amongtwoormoreobjectsorattributesinawaythatreflectstherespondent'srelativepreferencefor,orimportanceof,eachobject.ExampleshowninSlide12-38.
Notehow(1)thefocusforallocationisexplicit,(2)respondent'staskisclearlydescribed,and
(3)criteriaforpointallocationisclear.
Considerations:(1)manageablenumberofoptions,(2)numberofpointstobeallocatedneedstobereasonableand,(3)numberofpointsneedstobeeasilydivisiblegiventhenumberofitems.
V.DevelopingOpen-EndedQuestions
Writingofopen-endedquestionsentailsfollowingspecialconsiderations.
? Thequestionmustbetrulyopen-ended.
? Thequestionshouldincorporateprobes,forexample:
Whatthoughtsorfeelingsdidyouhaveasyouwatchedthecommercial?PROBE:Didyouhaveanyotherthoughtsorfeelings?PROBE:"Anythingelse?"CONTINUEPROBINGUNTILNOFURTHERRESPONSE.
? Thequestionshouldbesingle-minded."DoanystrengthsandweaknessesofSuaveshampoocometomind?"shouldbedividedintotwoseparatequestions:"DoanystrengthsofSuaveshampoocometomind?"and"DoanyweaknessesofSuaveshampoocometomind?"
VI.ConsiderationsinQuestionDevelopment
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Explicitlystatetherespondents'taskinsimplelanguage.Donotassumethatarespondentintuitivelyknowshowtoansweraspecifictypeofsurveyquestion.
Usesimple,activesentencesandcommonlyusedlanguage.
Avoidbias.Biasedorleadingquestionsimplicitlycommunicateapointofviewaspartofthequestion,forexample:
Isittruethatyoustillpurchasewhitebread?
Manypeopleareengagedinactivitiestoimprovetheenvironment.Whichoftheactivitiesshowninthefollowinglistareyoudoingtoimprovetheenvironment?
Biasisalsoavoidedwhenbothendsofopinionoptionsareplacedinquestionlead-in.Notthis:"Usethefollowingscaletoindicatehowmuchyouliketheadvertisement"butthis"Usethefollowingscaletoindicatehowmuchyoulikedordislikedthecommercial."
Avoidmultipleinformationalrequestsinasinglequestion,forexample:"Whatisyourfavoritebrandofshampooandhowoftendoyouuseit?"Asktwoquestionsinstead:"Whatisyourfavoritebrandofshampoo?"and"Howoftendoyouuseit?"
Avoidambiguity,forexample:"Whatkindofshampoodoyouuse?"Somerespondentsmayinterpret"kind"torefertothebrandnamewhileothersmayinterpret"kind"tomeanform(gelorliquid)ortype(dandruff,conditioning,orregular).Theproblemofambiguityisespeciallypronouncedwhenoneattemptstomeasurequantitiesandtime.Avoidtermssuchas“often”and“rarely”asthesearesubjecttomultipleinterpretations.Usedefiniteterms(forexample,2to3times)instead.
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Avoidassumptions.Asking"Whatdidyoulikeaboutthecommercial?"presumesthattherespondentdid,infact,likesomething.Insteadas:"What,ifanything,didyoulikeaboutthecommercial?"
Alsoavoidassumingknowledgeonthepartofarespondent.Asking,"Whatwasthepriceofthelastbrandoftoothpasteyoupurchased?"assumesrespondentrememberstheprice.Bettertofirstask,"Doyourecallthepriceofthelastbrandoftoothpasteyoupurchased?"Iftheansweris"yes"thenask,"Whatwastheprice?"
Justifyrequestsforpersonalinformation.Requestfordemographicandrelatedtypesofinformationcanbeprefacedbyastatementsuchas"Thefollowingquestionswillbeusedonlytohelpusclassifyyourresponses."Arequestforsensitiveinformationmaybeprefacedbyastatementsuchas,"NowI'dliketoaskyouafewquestionsrelatedtoIknowthatthesequestionsprobepersonalandperhapssensitiveareas,butIwouldreallyappreciateyourcooperation.Allofyouranswers,ofcourse,arestrictlyconfidential."
Provideareasonabletimeframeforbehavioralquestions.Allquestionsthatmeasurebehaviorsneedtoprovideatimeperiodinwhichthetargetbehaviortookplace.Thattimeperiodneedstobereasonablegivenindividuals’memory.
VII.QuestionWriting:AnEvaluation
(HavestudentsrefertoFigure12.4ordistributeasahand-out.Explanationsareprovidedinthetext.)
ResponsestoApplicationExercises
1a.Thisquestionisunacceptablebecauseitaskstwoquestionsatthesametime.Italsoassumesthattherespondentinfactownsatleastonepet.Abettersequencewouldbe:
1.Doyoucurrentlyownanypets?
YesGOTOQ2
NoGOTOQ4
2.Howmanypetsdoyoucurrentlyown?
3.FOREACHPETMENTIONEDINQ2ASK“Whatistheageofeachofyour(INSERTNUMBERFROMQ2)pet(s)?”USESPACESBELOWTORECORDAGES.
4.InterviewContinues
1b.Thisquestionisambiguousas“kind”canrefertomake,modelortypeofvehicle.Thequestionalsoassumesthatonlyonecariscurrentlyownedandthat(infact)atleastonecarisowned.Amoreprecisequestionwouldbe:
1.Doyoucurrentlyownacar?
YesGOTOQ2
NoGOTOQ3
2.Whatisthemake(thatis,manufacturer)ofyourmostrecentlypurchasedcar?
3.Interviewcontinues
1c.Thelead-intothequestionisinappropriate.Thecategoriesareneitherexhaustivenorexclusive.Itisdifficultforrespondentstorecall“aftertax”income.Theresponsecategoriesarenotreasonable.Abetterversionwouldbe:
InorderhelpusclassifyyouranswersI’dliketoaskyousomequestionsaboutyouandyourhousehold.AsImentionedearlier,allofthisinformationwillbestrictlyconfidential.First,canyoupleasetellmeyourtotalannualhouseholdincome?Pleaseroundtothenearestthousanddollars.PROVIDEINCOMEINSPACEBELOW.
1d.Theresponseoptionsarenotbalanced.The“neither”optiondoesnotstatebothendsofthecontinuum.Betterscaleoptionswouldbe:
Stronglyagree
Slightlyagree
Neitheragreeordisagree
Slightlydisagree
Stronglydisagree
1e.Theresponseoptionsdonotagreewiththequestion.“New”carisambiguousasitcanrefertoapreviouslyun-ownedcaroracarthat(neworused)waspreviouslyun-ownedbytherespondent.Thetimeframeistoolong.Abetteroptionwouldbe:
Howlikelyorunlikelyorunlikelydoyouthinkitisthatyouwill
Purchaseanew,previouslyun-owned,carwithinthenexttwomonths?
VerylikelySomewhatlikelySomewhatunlikelyVeryunlikely
1f.Thelead-intothequestionisbiased.Thecategoriesareneitherexclusivenorreasonablyspaced.Thetimeperiodisinappropriate,assavingscanvarysignificantlybyyear.Abetteralternativewouldbe:
Howmuchmoneywouldyouestimateyousavedlastyearforyourchild’scollegeeducation?
None
$1to$1,000
$2,000to$5,000
$6,000to$10,000
$11,00to$15,000
$16,000andover
1g.Atimeframeismissing.Theresponseoptionsaresubjecttomultipleinterpretations.A
betteralternativewouldbe:
Howoftendidyoushampooyourhairinthelast7days?
1h.Theinstructionsareunsatisfactoryandincomplete.Thebrandsneedtobep
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