associative networks
TRANSCRIPT
International Journal of Market Research Vol. 53 Issue 2
187© 2011 The Market Research Society
DOI: 10.2501/IJMR-53-2-187-208
Associative networksA new approach to market segmentation
Céline Brandt and Charles Pahud de MortangesHEC-ULg Management School – University of LiegeChristian BluemelhuberSolvay Brussels School of Economics and ManagementAllard C.R. van RielInstitute for Management Research, Radboud University Nijmegen
This.paper.aims.to.expand.the.domain.of.brand.image.perception.measurement.by. providing. a. method. for. eliciting. brand. associative. networks. and. comparing.it. with. traditional. brand. image. measurement. methods .. This. paper. then. argues.that. these. networks. may. differ. from. one. individual. to. another,. depending. on.the.cultural.background.and/or.the.experience.with.the.brand ..Accordingly,. the.authors.introduce.a.methodology.of.clustering.consumers.with.similar.perceptions.into.distinct. segments,.which. can.be. targeted.differently ..Using.picture. analysis.and.metaphor-based.elicitation.techniques,.Lipton’s.Ice.Tea.brand.associations.are.extracted.and.utilised.as.an. input. for. the.creation.of.160. individual.associative.networks .These. networks. are. first. aggregated. to. measure. the. brand. reputation.and.subsequently.clustered.into.six.segments ..This.paper.provides.clear.arguments.for.using.associative.networks.as.the.preferred.method.to.capture.the.complete.brand. image .. The. paper. discusses. implications. of. perceptual. segmentation. for.image.management,.brand.positioning,.perceptual.competition.analysis.and.brand.communication .
Introduction
Following.the.majority.of.cognitive.psychologists,.brand.researchers.believe.that. brand. information. is. organised. as. a. network. in. consumer. memory.(Collins.&.Quillian.1969;.Collins.&.Loftus.1975;.Tversky.1977) .. Such.networks,. which. consist. of. associations. like. product. features,. logos. and.usage. situations,. and.associative. links. (Solomon.2006),. show. the.unique.value. of. branded. goods. and. services. to. consumers. (Aaker. 1996) .. The.
Received.(in.revised.form):.29.April.2010
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graphical.representation.of.such.a.brand.memory.is.called.a.brand.concept.map.(BCM).(Roedder.John et al ..2005) .
Although. BCMs. have. been. discussed. in. the. marketing. literature. since.the. 1990s. (Higie. Coulter. &. Zaltman. 1994;. MacKay. &. Easley. 1996;.Elliot. et al. 2003;. Carbonara. &. Scozzi. 2006),. mapping. methods. and.their.applications.are.still.in.their.infancy ..They.were.developed.not.only.to. analyse,. but. also. to. manage. brand. identity. and. brand. knowledge ..This. requires. improved. methods. that. illustrate. the. ‘real’. brand. as. being.perceived.by.the.customer,.and.that.are.easy.to.use ..Important.ideas.and.techniques. have. been. suggested. by. Roedder. John et al .. (2006),. and. by.Henderson.et al..(1998),.who.pioneered.quantitative.mapping.techniques.and.showed.the.link.to.brand.equity .
Our.paper.follows.this.important.research,.and.adds.one.interesting.and.important.aspect:.we.try.to.broaden.the.scope.of.using.BCM.techniques,.using. it. to.segment. the.market ..Based.on.studies. that.have.discussed. the.influences.of.brand.experience.(Bird.et al. 1970;.Ross et al ..1971;.Ginter.&. Bass. 1972;. Barwise. &. Ehrenberg. 1985;. Alba. &. Marmorstein. 1987;.Gaeth et al .. 1997;. Brengman. et al. 2001;. Anchor. &. Kourilova. 2009),.gender. (Bird et al .. 1970;.Bailey.2005;.Mitchell. et al. 2005;. Sawyerr.&.Strauss.2005;.Wolin.&.Korgaonkar.2005;.Bain.&.Rice.2006),. personal.involvement. (Jacoby. et al. 1978;. Clarke. &. Belk. 1979;. Bolfing. 1988;.Brengman et al .. 2001). and. brand. awareness. (Brengman et al .. 2001). on.brand.perception,.and.have.shown.that.different.subgroups.of.consumers.may.have.different.brand.perceptions,.we.will. introduce. a. segmentation.technique.that.uses.brand.perceptions.as.its.main.criteria .
Literature review
Brand image measurement techniques
In.the.literature,.qualitative.and.quantitative.methods.are.used.to.measure.brand.image.perception .
Several. qualitative. techniques. have. been. developed. to. elicit. brand.associations .. These. are. defined. as. ‘all. brand-related. thoughts,. feelings,.perceptions,. images,. experiences,. beliefs,. attitudes. that. become. linked.to. the. brand. node’. (Kotler. &. Keller. 2006,. p .. 745) .. Marketers. use. free association tasks,.asking.respondents.what.comes.to.mind.when.they.think.of. a. certain. brand. (Gree. &. Srinivasan. 1990) .. Projective techniques,. like.comparison.tasks.(Vriens.&.Frazier.2003).or.interpretation.tasks,.are.used.when.consumers.are.reluctant.to.express.their.feelings ..Brand personality,
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i .e ..‘the.specific.mix.of.human.traits.that.may.be.attributed.to.a.particular.brand’. (Kotler. &. Keller. 2006,. p .. 745), is. also. used. to. measure. brand.image.through.open-ended.questions.(Swait et al ..1993).or.ratings.of.the.‘Big.Five’,.a.scale.of.five.factors.developed.by.Aaker.(1997).to.assess.the.brand’s.personality ..Multidimensional.scaling.is.also.used.to.understand.the.beliefs.about.a.brand.and.the.dimensions.that.underline.these.perceptions ..However,.contrary.to.cognitive.network.theories.describing.each.concept.with.nodes.and.links,.all.these.techniques.do.not.consider.the.brand.image.as.a.network,.and.focus.instead.on.the.dyadic.relationship.of.an.attribute.with.a.brand ..Therefore,.these.measurement.methods.do.not.emphasise.which.attributes. are.directly.or. indirectly. linked. to. the.brand,.which. attributes.are.core.associations.and.non-core.associations,.and.which.associations.are.linked.together.and.therefore.interdependent.(Roedder.John et al ..2005) ..Cognitive.network.theories.assume.that.the.structure.of.the.elicited.map.reveals.the.inherent.relationships.between.the.associations.and.the.brand.as. represented. in. a. person’s. memory. (Joiner. 1998) .. According. to. the.spreading.activation.theory.(Anderson.1983),.recall.of.information.is.made.through.the.activation.of.one.node.and.this.activation.spreads.from.that.node.to.other.nodes.connected.to.it.in.memory ..The.spread.of.activation.depends.on.the.distance.and.the.strengths.of.the.link.(Anderson.1983) .
Promising.in.this.regard.are.the.existing.qualitative.mapping.techniques,.based. on. cognitive. network. theory,. where. attributes. are. either. directly.elicited. from. the. consumer. (consumer. mapping). or. produced. using.analytical.methods.(analytical.mapping) ..An.example.is.Zaltman.Metaphor.Elicitation.Technique.(ZMET).(Zaltman.1997),.which.uses.multiple.verbal.and. non-verbal. qualitative. attribute. elicitation. methods. to. emphasise.subconscious. attributes .. Using. qualitative. concept. maps,. associations. are.elicited.and.mapped.at.the.same.time,.allowing.great.flexibility.in.the.data.collection.and.efficient.use.of. time ..However,. the.variety.of.associations.elicited. does. not. permit. any. aggregation. procedure,. which. requires.standardisation .. Quantitative. mapping. techniques. are. potentially. more.effective.in.this.regard .
While. qualitative. techniques. only. uncover. the. types. of. beliefs. making.up. the. brand. image,. quantitative. techniques. focus. on. their. contribution.to. brand. equity. through. measurement. of. strengths,. favourability. and.uniqueness. (Keller. 2003a) .. If. we. focus. on. the. associations,. the. strength.of. brand. associations. is. obtained. through. the. rating. of. several. brands.(Kardes. 2002) ..As. a. uniqueness.measure,.brand sensitivity,.measured. by.the.number.of.persons.who.recognise.the.brand,.is.considered.as.a.proxy.for. brand. uniqueness. (Kapferer. &. Laurent. 1988) .. Several. brands. can.
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also.be.represented.in.the.multidimensional.space.using.multidimensional scaling. (MDS),. which. is. a. tool. that. transforms. similarity. measures. into.distances .
However,. like. most. of. the. qualitative. measures,. these. quantitative.measures. focus. on. the. dyadic. relationship. between. the. brand. and. an.attribute,. without. taking. into. account. the. network. nature. of. the. brand.image .. Thus,. if. we. want. to. know. if. the. attributes. are. core. or. not,. or.which.attributes.are.first-.or.second-order.attributes,.or.the.types.of.link.between.attributes,.a.network.technique.would.fit.better ..In.view.of.these.impediments,.a.new.qualitative.method.of.measuring.brand.image.has.been.developed,.based.on.knowledge.structures. in.psychology ..This.approach,.first. proposed. by. Roedder. John et al .. (2005),. pioneered. a. valid. and.reliable. quantitative. mapping. technique,. namely brand concept mapping (BCM),. which. offers. structure. at. each. stage,. ease. of. administration. and.aggregation.procedures,.no.need.for.special.expertise,.and.flexibility.in.the.collection.method ..However,.this.technique.is.still.in.its.infancy.and.needs.to.be.broadened ..There.is.a.clear.lack.of.empirical.research.on.quantitative.concept.mapping.techniques.and.their.applications.in.branding .
Associative network theories
Based.on.the.fundamental.ideas.of.Collins.and.Quillian.(1969).and.Collins.and.Loftus.(1975),.we.assume.that.the.structure.of.a.concept.map.reveals.the. inherent. content. (concepts. and. their. associations). and. relationships.(links.between.concepts.and.associations).represented.in.a.person’s.mind.(Joiner.1998) .
Researchers.that.have.used.this.technique.in.marketing.(Bird et al ..1970;.Pohlman.&.Mudd.1973;.Green.&.Devita.1977;.Boivin.1986;.Dobni.&.Zinkhan.1990;.MacKay.&.Easley.1996;.Elliot et al ..2003;.Carbonara.&.Scozzi. 2006). apply. methods. that. either. (1). ask. consumers. to. construct.the.network.(consumer.mapping).or.(2).use.analytical.methods,.to.build.a.network.of.brand.associations.that.were.elicited.from.consumers.(network.analysis) .
The.best-known.technique.designed.to.understand.cognitive.structures.or. mental. models. is. the. ZMET. (1994),. which. combines. visual. and.narrative.aspects,.and.consists.of.three.steps,.namely.elicitation,.mapping.and. aggregation .. During. the. elicitation. stage,. 15. persons. are. recruited.and. the. topic. is. introduced ..Then,.participants. collect.12.pictures. about.the. topic. to. prepare. a. two-hour. interview. that. will. take. place. ten. days.later .. During. this. interview,. participants. will. be. asked. to. tell. stories.
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about.the.pictures.and.to.sort.the.pictures ..As.a.result,.constructs.will.be.elicited. using. the. repertory. grid. method. and. laddering. process .. During.the.mapping.stage,.respondents.are.asked.to.create.a.map.illustrating.the.connections. among. important. constructs ..Finally,.during. the. aggregation.stage,.data.are.codified.and.constructs.are.chosen.regarding.how.frequently.they.are.mentioned ..ZMET’s.main.strength.is.its.ability.to.reveal.personal.feelings,. irrationality,. illogical. behaviour. and. repressed. attitudes,. which.are.hard.to.obtain.through.conventional. interview.techniques.(Pellemans.1999) ..On.the.other.hand,.the.ZMET,.and.especially.its.elicitation.stage,.is.very.labour-intensive ..Interviewers.must.be.thoroughly.trained.in.cognitive.psychology,.while. respondents.must.be.willing.and.able. to.participate. in.two.interviews.and.in.the.creation.of.the.brand.concept.map ..Up.to.now,.those.maps,.which.are.the.main.outcome.of.studies.using.ZMET,.have.been.analysed.qualitatively .
Henderson et al .. (1998). and.Roedder. John et al .. (2005).were. among.the.first.to.develop.quantitative.tools.that.capture.the.brand.image ..Those.methods.are.easier.to.administer,.with.fewer.labour-intensive.processes.in.the.elicitation.and.aggregation.stage,.and.procedures.that.do.not.require.specialised.expertise.and.training.for.interviewers ..Roedder.John’s.method.enables. firms. to. capitalise. on. existing. brand. research. (replacing. the.classical. elicitation. stage). and. allow. data. collection. from. larger. sample.sizes. (Roedder. John et al .. 2005) .. The. main. weakness. of. these. methods.(compared.with.ZMET),.however,.is.the.emphasis.on.the.conscious.parts.of.brand.evaluation ..Therefore,.we.suggest.combining.the.strengths.of.the.quantitative.methods.with.the.elicitation.stage.of.ZMET.(picture.analysis.and.metaphor-based.elicitation.techniques),.which.enables. the.researcher.to.elicit.also.‘hidden’,.unconscious.information .
Market segmentation in terms of brand image perception
Market. segmentation. and. product. positioning. are. major. strategic. issues.in. companies ..Traditionally,. consumers. are. grouped. into. segments. based.on. demographic,. behavioural. or. psychographic. data. (Kotler. &. Keller.2005) .. Once. subgroups. have. been. identified,. managers. can. improve.their. marketing. efforts. by. more. closely. approximating. the. need. of.each. subgroup .. However,. recently,. some. authors. have. suggested. that.consumers.may.differ.in.their.brand.image.perceptions.depending.on.their.culture,. or. subculture. (Gonzales-Arce. 1975;. MacKay. &. Easley. 1996),.and. their. experience.with. the.brand. (Alba.&.Marmorstein.1987;.Keller.&.Staelin.1987;.Brengman et al ..2001;.Law.2002) ..Only.a. few.authors.
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(Gonzales-Arce. 1975;. Gensch. 1978;. MacKay. &. Easley. 1996;. Buchta.et al. 2000). have. investigated. market. segmentation. in. terms. of. brand.perception,.comparing.perceptions.of.several.brands.on.a.limited.number.of.dimensions ..However,.these.methods.(multidimensional.scaling).do.not.take.into.account.all.the.brand.associations.and.the.connections.between.them . Considering.the.implications.for.positioning,.image,.communication.strategies,.brand.equity.management.and.perceptual.competition.analysis,.we.propose.to.further.expand.and.advance.the.BCM.method.and.cluster.the.network.data.to.reveal.segments.with.different.brand.perceptions .
Methodology
We. will. present. our. methodology. by. applying. it. to. one. special. case:.Lipton. Ice. Tea .. We. have. chosen. that. brand. for. three. reasons .. First,. it.is. a. well-known. brand. with. a. wide. variety. of. associations. and. distinct.user.segments ..Second,.we.had.direct.access.to.proprietary.data.from.the.producer.of.Lipton.Ice.Tea.(Unilever) ..Finally,.Lipton.Ice.Tea.seemed.to.be.heterogeneously.perceived.in.the.Belgian.market.(according.to.the.Lipton.brand.manager) .
For.using.the.segmentation.in.terms.of.brand.perception,.we.developed.a.five-step.process,.which.is.summarised.in.Figure.1 .
Step 1: selection of the associations
Individuals.are.asked.to.create.individual.brand.maps ..They.are.provided.with.cards.that.contain.brand.attributes/brand.associations.and.are.asked.in. a. first. step. the. following. question:. ‘Considering. the. brand. and. the.associations.listed.on.the.cards,.what.comes.to.mind.when.you.think.about.this.brand?’.Respondents.are.allowed.to.select.as.many.cards.as.they.wish .
The.associations.are.selected.through.two.different.sources:.an.internal.source.and.an.external.source ..As.an.internal.source,.the.brand.manager.provided. us. with. an. initial. list. of. associations. that. ensured. we. covered.the.associations.coming.from.past.research.and.consistent.with.the.brand.positioning ..Since.brand.associations.are.evolving,.we.also.used.an.external.source.(consumers) ..Given.the.continuous.evolution.of.brand.attributes,.we.then.updated.this.list.using.the.ZMET.elicitation.process.(picture.analysis.and. metaphor-based. elicitation. techniques) .. The. goal. was. to. also. elicit.personal.feelings,.irrationality,.illogical.behaviour.and.repressed.attitudes ..We. should. add. that. alternative. elicitation. sources. may. be. considered,.such.as.brainstorming.sessions.or.insights.from.other.research . A.total.of.
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25. students. participated. in. that.ZMET. study ..As.we. reached. theoretical.saturation. after. the. 15th. interview,. this. number. should. be. sufficient.(Zaltman.&.Coulter.1995) .
The. respondents. were. asked. to. collect. 12. pictures. that. express. their.brand.knowledge.and.brand.feelings,.from.magazines.or.from.the.internet ..Then,.the.respondents.explained.the.reasons.why.they.selected.them ..From.these. validations. the. interviewer. completed. the. list. of. brand. attributes.by. assigning. abstract. associations. to. consumer. quotes .. The. following.example.illustrates.this.process:
Respondent.12:.‘I.chose.this.picture.of.a.river.with.a.cascade.because.I.think.that.Ice.Tea.has.to.be.consumed.very.cold .’
Researcher:.Attribute:.freshness,.ice.cubes
Based.on.the.pre-tests,.we.obtained.a.final.list.of.32.attributes,.as.shown.in.Table.1,.that.were.used.in.the.BCM.construction.process .
Step 2: mapping
Having. selected. those. associations. (cards). that. represent. the. brand,. the.160. respondents. (see. Table. 2. for. the. sample. description). are. shown.
Figure 1 BCM segmentation: five-step process
• Internal perspective: brand associations listed by the brand manager based on brand position and past market research
• External perspective: brand associations elicited by consumers with ZMET
Step 1: Selection of the associations
• Core associations: frequency of mention and number of interconnections with other associations
• First-order associations: frequency of first-order mention and position in the interconnections
Step 3: Codi�cation and aggregation
Step 4: Clustering based on complete linkage method
Step 5: Make clusters vivid, for example through BCM
Step 2: Mapping
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one.brand.concept.map. for.another.brand.as.an.example. to.explain. the.construction.process,.and.especially.the.different.links.that.could.appear ..We.used. a.BCM.for. the.Volkswagen.Beetle. (Roedder. John et al .. 2006) ..The. respondents.ascertain. that. some.attributes.are.directly. linked. to. the.brand. (like. ‘German. car’. or. ‘easy. to. park’),. while. others. are. linked. to.each. other. (like. ‘neat. colours’. and. ‘lime. green. or. silver’,. meaning. that.because. of. their. lime. green. and. silver. colours. Volkswagen. Beetles. have.neat.colours),.and.that.BCMs.contain.different.types.of.link.between.the.brand.and. the.attributes,.as.well.as.between.attributes. (single,.double.or.triple.links),.which.indicates.how.strong.the.associations.are,.with.a.triple.link. meaning. ‘very. strong’ .. After. this. ‘respondent. learning. process’,. the.
Table 1 Complete list of attributes
1 Sport, move, mountain bike, clubhouse, fitness, adventure, sensation, effort 2 Wellness, harmony, equilibrium 3 Family, children 4 Fruits, exotic 5 Nature, green, veggies, flowers, plant, leaf 6 Freshness, ice cubes 7 Overweight, obesity 8 Thirst-quenching 9 Sun, heat, beach, swimming pool, holiday, deck chair, sand, scorching heat10 Light, diet, silhouette, figure11 Lemon, yellow12 Break, free time13 Sugar14 Relaxation15 High price16 Soft drink17 Terrace, outdoor, restaurant, between friends, social18 Energy, revitalising, active19 Aperitif, cocktails20 At any time21 Carafe22 Glass ‘balloon’23 Indigestible24 Waste, pollution25 Marketing, advertising, packaging26 Addictive, antidepressant27 Additive, sweetener28 Sparkling29 Peace, rest30 Hedonic31 Cool, fun, trendy, contemporary32 Good quality
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respondents. are. asked. to. create. a. personal. concept. map,. using. the. pre-selected.associations/cards,.a.blank.poster.containing.the.brand.name.in.the.centre.and.single,.double.and.triple.lines.to.connect.the.cards.(all.provided.by.the.researchers) ..Respondents.stick.the.cards.with.the.attributes.on.the.poster.and.connect.them.with.single,.double.and.triple.links .
In.our.Lipton.Ice.Tea.study.we.collected.BCMs.from.160.respondents ..We. used. quotas. of. age,. gender,. income. and. experience. with. the. brand.(see. Table. 2. for. sample. description. and. demographics) .. All. respondents.confirmed. that. they. understood. the. procedure. and. had. no. problem.following.it .
In. the. end,. the. interviewer. asked. the. respondents. to. describe. prior.experiences.with.the.brand.(user.or.non-user).and.to.provide.us.with.his/her. demographics .. The. BCM. construction. and. interviews. lasted. 15–30.minutes.on.average .
Step 3: codification and aggregation
In.a.second.step,.the.individual.BCMs.have.to.be.aggregated.in.order.to.show.the.general.perception.of.the.brand ..Figure.2.shows.the.aggregated.BCM.for.Lipton.Ice.Tea.in.Belgium .
Therefore.two.independent.coders.(inter-coder.agreement.98%).coded:
•. the.presence.or.the.absence.of.each.of.the.32.attributes•. the.types.of.links.between.associations,.and.between.the.brand.and.the.
associations.(single,.double.and.triple)
Table 2 Sample description
Frequency % Frequency %
Age<20 12 820–24 30 1925–29 37 2330–39 30 1940–49 24 15>50 27 17
Users/non-usersusers 92 54Non-users 68 40
SexMale 70 44Female 90 56
Income<10,000 57 3610,000–20,000 11 720,000–30,000 37 2330,000–40,000 38 24>40,000 15 9
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•. the. level. at. which. each. attribute. was. placed. on. the. map. (1. means.directly. linked. to. the. brand,. 2. means. linked. to. an. attribute. that. is.linked.to.the.brand.…),.and
•. the. associations. linked. above. and. below. each. brand. association. on.the.BCM .
First,.we.had.to.decide.which.attributes.would.be.‘core’.in.our.aggregated.BCM. and. used. the. following. measures. for. this. purpose:. ‘the. frequency.of. mention’. and. ‘the. number. of. interconnections’ .. The. first. measure. is.calculated. by. dividing. the. number. of. times. an. attribute. is. cited. in. the.individual. BCM. by. the. total. amount. of. individual. BCM .. The. latter.one. counts. the. number. of. times. the. attribute. is. linked. to. all. the. other.associations .. Adhering. to. previous. content. studies. of. brand. attributes,.beliefs. and. values. (Roedder. John et al .. 2005),. we. used. a. 50%. cut-off.measure. to. decide. whether. or. not. one. attribute. should. appear. on. the.aggregated. BCM,. resulting. in. a. brand. map. containing. ten. core. brand.associations .
Then,.we.had.to.decide.which.of.the.core.associations.would.be.directly.linked.to.the.brand ..Two.measures.were.used,.namely.the.frequency.and.the.ratio.of.first-order.mentioning ..The.first.measures.the.number.of.times.an.association.is.directly.linked.to.the.brand ..The.second.is.the.frequency.of.first-order.mentions.divided.by.the.frequency.of.total.mentioning ..Finally,.the.type.of.positions,.superordinate.or.subordinate,.indicates.if.most.linked.associations.appear.below.it.(superordinate).or.above.it.(subordinate) ..We.considered.these.attributes.as.first-order.attributes.whose.frequency.of.first-
Figure 2 Model: Lipton Ice Tea brand map
Pleasure,relaxation
Terrace, outdoor,restaurant, between
friends, social
Sugar
Fruits, exotic
Freshness,ice cubes Soft drink Sparkling
Overweight,obesity
Cool, fun, trendy,contemporary
Ice Tea
Thirst-quenching
Marketing,advertising,packaging
Nature, green, veggies,flowers, plant, leaf
Sun, heat, beach, swimming pool, holiday,
deck chair, sand,scorching heat
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order.mention. is.higher. than.50%,. and.whose.number.of. superordinate.connections.is.higher.than.the.number.of.subordinate.connections .
The. third. step. involves. an. analysis. of. the. associations’. links. in. order.to. consign. the. remaining. core. brand. attributes .. Towards. that. end,. the.frequency. of. links. between. associations. (for. example,. ‘thirst-quenching’.was. frequently. connected. above. ‘freshness’. and. ‘ice. cube’). is. examined ..We. incorporated. certain. non-core. brand. associations. that. are. frequently.linked. to. core. associations. to. show. which. non-core. brand. associations.drive. consumer.perception.of. core. associations ..We. linked. them. to. core.associations,.taking.the.average.link.used.in.the.individual.brand.maps .
Most. of. the. core. associations. were. consistent. with. the. Lipton. Ice.Tea. advertising. messages,. such. as. ‘nature’,. ‘fruits’,. ‘thirst-quenching’,.‘freshness’,. ‘sun’,. ‘pleasure’,. ‘contemporary’. and. ‘terrace’ .. But. we. also.found. attributes. –. like. ‘sugar’. –. that. do. not. correspond. to. the. brand’s.positioning .. Another. example. of. non-company-driven. beliefs. is. the.perception. of. Lipton. as. a. ‘soft. drink’,. which. is. in. sharp. contrast. to. the.intended.‘fruit. juice’.perception ..We.elicited.three.attributes.with.double.links,. namely. ‘thirst-quenching’,. ‘sun’. and. ‘terrace’ .. Those. attributes.have. the. strongest. links. with. the. brand. and. all. three. correspond. to. the.positioning. and. communication. messages .. The. two. non-core. brand.associations,. which. drive. consumer. perception. of. the. core. associations.‘sugar’. and. ‘cool,. fun. and. contemporary’,. are. respectively. ‘obesity’. and.‘marketing’ ..Of. course,. those.negative. associations. can. also. affect. brand.equity,.for.example,.through.brand.dilution.(Pullig.et al. 2006).(confusion.in. consumers’. minds. regarding. the. features. connected. to. the. brand.(Henderson et al ..1998)).or.the.creation.of.a.Doppelgänger.brand.image.(Thompson. et al. 2006). (disparaging. images. and. stories. about. a. brand.that. are. circulated. in.popular. culture.by. a. loosely.organised.network.of.consumers,.anti-brand.activists,.bloggers.and.opinion.leaders.in.the.news.and.entertainment.media.(Thompson et al ..2006)) .
To.test.the.reliability.of.our.aggregation,.we.randomly.split.all.individual.BCMs.into.two.groups,.produced.an.aggregate.map.for.each.of.the.groups,.and. then. evaluated. the. degree. of. consistency. between. both. consensus.maps.(see.Figure.3) ..The.first.aggregate.brand.map.had.ten.core.attributes,.while. the.second.one.had.only.nine ..Seven.attributes.are.shared.by.both.aggregated. BCMs. (six. first-link. associations. with. three. attributes. in.common) ..Comparing.both.brand.maps.based.on.the.presence.of.each.of.the. possible. 32. brand. associations,. we. obtained. a. significant. chi-square.(chi-square.=.16 .7;.p.=.0 .00<0 .05;.N.=.32).and.thus.a.high.correlation.between. the. two. brand. maps. (contingency. coefficient. =. 0 .586) .. Using.
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a. first. link. association. criterion,. we. also. obtained. a. significant. chi-square.(chi-square.=.4 .7;.p.=.0 .03<0 .05;.N.=.32).and.thus.a.sufficient.correlation.between.the.two.brand.maps.(contingency.coefficient.=.0 .4) ..The.high.degree.of.consistency.between.both.brand.maps.should.signify.a.high.reliability .
To.test.the.nomological.validity,.we.split.the.individual.brand.maps.into.two.categories.that.should.differ.in.a.predictable.way.(users.and.non-users) ..As.the.aggregated.map.for.the.‘users’.group.has.a.more.complex.structure.with.more.brand.associations.(ten.core.brand.attributes.for.the.‘users’.and.eight.for.the.‘non-users’),.more.interconnections.between.associations.and.more. triple. double. links. (Roedder. John et al .. 2005). than. the. non-user-group.map,.we.can.confirm.a.high.level.of.nomological.validity,.as.shown.in.Table.3 .
Our. nomological. validity. analysis. elicited. different. perceptions. of. Ice.Tea. based. on. consumption. and. buying. behaviour .. That. leads. us. to. our.
Figure 3 Split-half reliability test
Lipton Ice Tea
Lipton Ice Tea
Half 2
Half 1
Thirst-quenching
Thirst-quenching
Relax
Relax
Terrace
Terrace
Contemporary
Contemporary
Overweight
Freshness
Freshness
Soft drink
Soft drink
Sugar
Lemon
Marketing
Plants
Plants
Fruits
Fruits
Sun
Sun
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next.research.question:.‘Is.it.possible.to.link.BCM.with.cluster.analysis.in.order.to.effectively.and.efficiently.segment.consumers.according.to.their.perceptions.of.a.brand?’
Step 4: clustering
We.clustered.our.individual.brand.maps.based.on.the.absence/presence.of.the. 32. brand. associations. to. group. objects. based. on. the. attributes. they.possess ..Following.Everitt.et al.’s. (2001) suggestion,.we.used. ‘Sokal. and.Sneath. 4’. as. a. distance. measure. and. the. ‘complete. linkage. method’. (or.further. neighbour). to. cluster. binary. variables .. By. plotting. the. distance.coefficients. (slope. variation),. and.by.using. the.measure.of.heterogeneity.change,.profile.diagrams.and.the.independent-samples.T-tests,.we.decided.how.many.clusters.to.keep.in.the.analysis .
For.the.brand.Lipton.Ice.Tea,.we.discovered.a.six-cluster.solution.that.is.described.and. labelled.by.using.mean.scores,. the.profile.diagrams.and.the. independent-sample. T-tests .. The. clusters. differ. especially. in. usage.situations,. in. the. brand. evaluation. and. in. the.perception. as. soft. vs. fruit.drink .
Step 5: make clusters vivid
Traditionally,. managers. have. used. demographics,. behavioural. variables.or,.more. recently,. customer. lifetime.value. (CLV). to. segment. the.market ..By. applying. BCM. segmentation,. we. create. clusters. with. different. brand.perception. in. terms. of. brand. usage. (when?. how?),. brand. features. (e .g ..
Table 3 Nomological validity tests
Users Non-users
Total number of beliefs 11.54 (–5.09) 10.35 (–3.32)Total number of first-level associations 6.51 (–2.46) 6.41 (–2.59)Total number of second- and third-level associations 5.03 (–5.19) 3.94 (–3.24)Total number of links 15.39 (–4.8) 13.91 (4.52)Total number of first-order links 10.30 (–3.82) 9.35 (–3.65)Total number of second- and third-order links 5.24 (–3.64) 4.55 (–3.8)Total number of triple lines 1.05 (–1.29) 0.84 (–0.89)Total number of double lines 2.25* (–1.43) 1.60* (–1.32)Total number of single lines 7.89 (–2.5) 8.12 (–3.64)
* Values that are significantly different from each other for an α = 0.05 (Kolmogorov-Smirnov Z)Standard deviation in parenthesis
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sweet,.expensive).or.other.brand.associations.(e .g ..family) ..To.interpret.and.profile.our.six.segments,.we.created.an.aggregated.BCM.for.each.of.the.six.clusters ..The.results.are.described.in.Figure.4 .
Cluster.1.(‘after.sports’).considers.Ice.Tea.as.a.refreshing.beverage.that.can.be.drunk.especially.after.sports,.or.relaxing.outdoors.on.a.terrace .
Cluster.2.(‘sunny’).considers.Ice.Tea.as.a.beverage.that.is.mostly.drunk.when.the.weather.is.sunny ..This.segment.enjoys.the.freshness.and.the.fruity.side.of.Ice.Tea ..They.also.link.Ice.Tea.to.relaxation .
Figure 4 Aggregated BCM for the six segments
CLUSTER 2: Sunny
CLUSTER 4: Fruit juice
CLUSTER 6: Light and healthy
CLUSTER 1: After sports
CLUSTER 3: Sweet and expensive
CLUSTER 5: Quality at any time
Thirst-quenching
Thirst-quenching
Thirst-quenching
Thirst-quenchingThirst-quenching
Relax
Relaxation
Relaxation
Terrace
Terrace
Terrace
At any time
Contemporary
BreakSport
Obesity
Overweight
Wellness
Antidepressant Fruits
Freshness
Freshness
Freshness
Freshness
Freshness
Wellness
Indigestible
SparklingWasteAdditive
Additive
High price
Addictive
Sugar
Sugar
FamilyGood quality
Sugar
Fruits
Fruits
Break
Energy
Energy
Nature
NatureLemon
Light
Quality
Family
Contemporary
Sun
Sun
Sun
Lipton Ice Tea
Lipton Ice Tea
Lipton Ice Tea
Lipton Ice Tea
Lipton Ice Tea
Lipton Ice Tea
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Cluster.3.(‘sweet.and.expensive’).has.a.negative.perception.of.Ice.Tea ..This. group. considers. Ice. Tea. as. a. soft. drink,. full. of. sugar. that. causes.obesity ..Customers.of.that.segment.also.criticise.the.price.of.the.beverage.and.the.presence.of.additives,.like.aspartame.(a.sweetener) ..This.group.also.considers.Ice.Tea.as.a.contemporary,.fresh,.sparkling.soft.drink,.associated.with.sunny.weather .
Cluster.4.(‘fruit. juice’).considers.Ice.Tea.especially. linked.to.freshness,.lemon. and. other. fruits .. Of. this. cluster,. 70%. find. it. especially. linked. to.(tea).plants,.but.50%.also.consider.it.as.very.sweet .
Cluster. 5. (‘quality. at. any. time’). considers. Ice. Tea. as. a. contemporary.beverage. that. can. be. drunk. at. any. time .. This. is. a. quality. beverage,. but.with.a.risk.of.causing.excess.weight.when.consumption.is.excessive ..This.cluster.also.emphasises.the.healthy.side.of.Ice.Tea .
Cluster. 6. (‘light. and. healthy’). emphasises. the. healthy. side. of. Ice. Tea ..This.cluster.mentioned.the.quality.of.the.beverage,.the.link.with.fruits.and.plants,.and.the.energy.contribution ..This.group.also.recognises.the.link.to.freshness,.sun,.relaxation.and.lemon .
Conclusions and theoretical implications
Implications for brand image measurement
This. paper. demonstrates. the. usefulness,. reliability. and. validity. of. the.brand.concept.mapping.(BCM).methodology ..Furthermore,.our.approach.enhances. the. elicitation. stage. of. BCM. by. adding. picture. analysis. and.metaphor-based.elicitation.techniques.to.obtain.a.complete.and.up-to-date.list.of.attributes ..Our. study.augments. the. range.of.BCM.applications.by.employing.it.as.a.segmentation.tool ..Finally,.BCM.is.a.way.of.measuring.brand.image,.but.also.attitude.and.usage ..Therefore,.BCM.could.possibly.replace,.or.at.the.very.least.complement.classical.research.on.attitude.and.brand.usage.(visual.instead.of.figures) .
Managerial implications and applications for the information presented in the article
Implications for image and reputation management
From. a. managerial. point. of. view,. this. study. identifies. the. different.perceptions. of. Lipton. Ice. Tea .. When. the. aggregated. brand. map. is.compared. to. the. intended. brand. positioning. (by. the. company),. we. find.
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the. core. attributes. of. the. consensus. map. consistent. with. the. intended.positioning.of.Lipton. Ice.Tea ..A. single.exception. is. the.attribute. ‘sugar’ ..The.two.negative.non-core.brand.associations,. ‘obesity’.and. ‘marketing’,.need.to.be.carefully.scrutinised .
Implications for segmentation
Traditionally,.companies.have.segmented.their.potential.customers.on.the.basis. of. similar. sets. of. needs. and. wants. that. should. affect. consumption.habits .. Most. marketers. use. consumer. characteristics. and. customer.response. to. translate. these. sets.of.needs,.or.wants,. into.effective.market.segments .
We. suggested. a. method. that. is. not. just. based. on. (more. general).needs. and. wants,. but. more. specifically. on. different. brand. perceptions ..This. method. clusters. customers. with. similar. perceptions. as. expressed.through.BCMs ..Naturally,.these.clusters.can.then.be.linked.with.classical.segmentation. variables,. like. brand. experience,. personal. involvement.or. brand. awareness .. The. cluster. descriptions. provide. managers. with.information. about. the. different. consumption. habits. of. these. subgroups.and. their. consequences. in. terms. of. brand. perception .. Brand. managers.can,. therefore,. more. easily. identify. which. subgroups. are. commercially.attractive. for. the. company. (cluster. number. 3. is. excluded) .. We. suggest.using.this.method.when.the.brand.is.heterogeneously.perceived.and.when.classical.segmentation.variables.do.not.lead.to.successful.results .
Implications for brand positioning
On.the.basis.of.the.brand.concept.map,.brand.managers.can.(re-)evaluate.their.brand.identity.by.comparing.consumers’.perceptions.with.the.brand’s.positioning .
If. certain. brand. perceptions. are. inconsistent. with. the. intended.positioning,. corrective. action. could. be. taken. to. either. modify. these.perceptions.(if.possible),.or.to.reconsider.the.brand’s.points.of.parity.and.points.of.difference .
Another. opportunity. would. be. to. create. different. positioning. to.incorporate.the.variations.in.the.brand.image.perception.and.overcome.the.differences.due.to.the.culture,.brand.experience.or.product.involvement ..Given. the. profiles. of. specific. segments. and. their. consumption. habits,.managers.can.adapt.brand.elements,. such.as.product.benefits,.packaging.
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and.other.aspects.of.integrated.marketing.communication,.to.reinforce.the.brand.image.perception.and.build.brand.equity.segment.by.segment .
Implications for brand communication
Due.to.selective.distortion,.consumers.pay.more.attention.to.communication.messages. that. are. in. accordance. with. their. previously. acquired. beliefs.stored. in.the. long-term.memory ..Therefore,. the.creative.content.and.the.communication. messages. should. be. adapted. depending. on. the. segments.and.its.brand.image.perception .
Implications for brand equity management
Another. implication. for. brand. management. could. be. an. adaptation. of.the. brand. architecture .. When. some. clusters. describe. Lipton. Ice. Tea. as.‘light. and. healthy’,.while. others. perceive. it. as. ‘sweet’,.we. could. assume.that.consumers.have.different.versions. (line.extensions). in.mind ..A.clear.architecture. is.needed,. to.align.extensions.with.specific.associations,.and.on.the.other.hand.create.more.general.associations,.that.could.be.shared.by.all.consumers/versions ..We.suggest.examining.brand.equity.components.at.the.corporate.level.(Unilever),.at.the.brand.level.(Lipton.Ice.Tea),.but.also.at.the.line.extension.level .
Implications for competition analysis
Managers. must. take. into. account. that. certain. products. are. considered.as.competitive.products.by. some.segments.and.not.by.others ..Marketers.need. to. adapt. their. competitive. strategy. in. light. of. these. differences. in.perception .
Limitations and future research directions
The.sample.size.(160).disallowed.the.use.of.latent.cluster.analysis.and.led.to.relatively.small.clusters ..However,.the.aim.of.the.study.was.to.present.a.technique.that.is.appropriate.for.solving.certain.types.of.problems.rather.than.to.draw.any.general.inferences.as.to.how.consumers.perceive.Lipton.Ice.Tea ..To.pursue.this.other.goal,.a.replication.with.a.larger.sample.size.would.be.necessary .
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For.Lipton.Ice.Tea,.a.five-cluster.solution.is.suggested ..From.a.managerial.point.of.view,. it.would.have.been.easier.to.have.fewer.segments.(two.or.three) .
Regarding.the.effect.on.buying.behaviour,.the.uniqueness.of.the.brand.associations.will.have.a.positive.effect.on.purchase.choices.(Keller.2003b) ..However,.Ajzen.(1988).showed.that.perception.is.only.one.component.of.attitude ..The.brand.map.should.therefore.be.interpreted.from.a.contingent.perspective.to.show.the.effects.on.buying.behaviour .
Finally,. although. this. methodology. produces. some. interesting. results,.it. still. constitutes. a. complex. (and. costly). process. for. companies. (large.number.of.interviews.and.codification.process).wishing.to.explore.brand.image.issues .
As. future. research. directions,. we. suggest. the. application. of. the. BCM.methodology. to. other. managerial. issues. such. as. evaluation. of. the.effectiveness.of. co-branding. strategies,.brand.extensions,. advertising.and.other.promotional. tools ..The.BCM.technique.could.also.be.useful.when.applied.to.brand.perception.issues.such.as.brand.confusion,.brand.dilution.(Pullig et al .. 2006). and. Doppelgänger. brand. image. (Thompson et al ..2006) .
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About the authors
Céline.Brandt. is.marketing.assistant.and.postdoctoral. fellow.at. the.HEC.School.of.Management.of.the.University.of.Liège.(Belgium) ..Her.research.focuses. are. in. the. area. of. product. and. corporate. brand. reputation,.branding,. networks. in. marketing. and. consumer. behavior .. Céline. Brandt.is. the. author. of. various. communications. and. a. doctoral. dissertation. in.marketing ..Her.doctoral. thesis.deals.with.the.measurement.of. individual.brand.image.perception.and.brand.reputation.using.associative.networks .
Charles. Pahud. de. Mortanges. received. his. BA. (Economics). from. the.University.of.California.and.his.MBA.from.the.California.State.University ...His.PhD.(Economics).is.from.the.University.of.Groningen ..Currently,.he.is.a.full.professor.of.marketing.at.the.HEC.School.of.Management.of.the.University.of.Liege.(Belgium) ..His.research.interests.are.primarily.in.brand.management.and.brand.valuation .
Christian. Bluemelhuber. is. the. InBev. Baillet. Latour. Professor.d’Euromarketing. at. the. Solvay. Brussels. School. of. Economics. and.Management. (Université. Libre. de. Bruxelles) .. His. research. is. devoted.to. the. interpretation. of. consumer. behaviour,. services. and. branding.experiences,. visual. techniques,. and. integrating. European. perspectives.into. the. marketing. landscape .. More. information. on. Christian’s. work. is.available.on.his.website.http://www .bluemelhuber .de .
Allard. van. Riel. is. a. full. professor. of. marketing. and. director. of. the.Institute.for.Management.Research.of.the.Radboud.University.in.Nijmegen,.the.Netherlands ..He.holds.a.PhD.in.Service.Innovation.Management.from.Maastricht.University ..Between.2004.and.2009.he.held.the.Arcelor-Mittal.Chair. in.Innovation.Strategy.and.Management.at.the.University.of.Liège.in. Belgium .. His. research. interests. include. cognitive. aspects. of. decision-making. under. complexity. and. uncertainty,. specifically. in. innovation.management,. and. service. operations. and. marketing. management .. He.published. in. the. Journal of Product Innovation Management, Industrial Marketing Management, Journal of Service Research, Journal of Business and Industrial Marketing,. and. International Journal of Service Industry Management ..He. is.currently.focusing.on.responsible.decision-making. in.health.care.innovation ..
Address. correspondence. to:. Céline. Brandt,. HEC. Université. de. Liège,.Department.of.Marketing,.Boulevard.du.Rectorat.7,.Liege,.4000,.Belgium .
Email:.celine .brandt@ulg .ac .be
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