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A study on database marketing practices that raise consumer privacy concern : a proposed model for regulating database marketing practices in South AfricaVisser, Diane 12 1900 (has links)
Thesis (MComm)--Stellenbosch University, 2002. / ENGLISH ABSTRACT: One of the phenomena's in the marketing industry of the past decade is the increased use of
database marketing. Database marketing involves the collection, processing and
dissemination of vast amounts of consumer information in order to compile detailed consumer
databases. The increasing popularity of database marketing can be attributed to various
factors. Consumer information can now be obtained easier, cheaper and faster due to the
availability of information technology. It has become easier to segment consumer markets
and it is possible to identify consumer trends. It is possible to make predictions of consumer
behaviour or buying patterns because consumer databases provide a more complete consumer
profile with information ranging from demographics, psycho graphics to life-style
information. Database technology improves the efficiency and effectiveness of marketing
campaigns because marketers can analyse the available information and select the most
appropriate marketing strategies and tactics, while concentrating efforts on the most profitable
consumer. Marketers therefore waste less effort, money, and other resources by not
promoting to individuals who are unlikely to react upon such offers. Widespread databases
assist marketers in offering products that are more reasonably priced and more precisely
tailored for smaller, more homogeneous market segments. Improved product and service
offerings as well as the availability of a wider variety of products and services will likely
result in higher consumer satisfaction and could build consumer loyalty. Therefore, marketers
use consumer information to improve the overall marketing strategy and individual customer
service.
Consumers are concerned about database marketing practices because consumers believe
some data practices invade personal privacy. The need for privacy has always been inherent
to human nature and the concept of privacy dates back to early mankind. One should
however differentiate between an individual's basic need for privacy from a general
perspective and privacy within a consumer-marketer context. Privacy from a general
perspective refers to one's territoriality and need for physical seclusion, whereas consumer
privacy mainly relate to the privacy of personal information. Bennett, as well as Stone and
Stone proposed that a state of privacy exist when a consumer can control social interaction,
unwanted external stimuli, and the dissemination of personal information as well as being
able to make independent decisions without outside interference. Consumers' need for
privacy is however, in conflict with the need for social interaction and the need to participate
in commercial exchange relationships. The more a person interacts with other members of society, the more the person could expect to compromise some privacy. This implies that
when consumers participate in a business transaction, or where an exchange relationship
exists between the database marketer and consumer, consumers could expect that a degree of
privacy will be lost.
Consumer groups however, argue that some marketing practices invade the reasonable
amount of privacy consumers should be able to expect. The raising consumer concern for
privacy is attributable to several reasons. The primary driver of consumer concern is the
general lack of knowledge on data collection and use. Other reasons for the raising privacy
concern include the type of information collected and the amount of control consumers have
over subsequent use of data; the use of personal information to identify specific individuals;
collection and use of sensitive information, such as medical and financial data; the volume of
information collected and used; secondary information use; the use and dissemination of
inaccurate databases; the collection and use of children's data; the lack of tangible benefits
received in exchange for information provided; and the use of consumer information for
financial gain. Consumers have also expressed concern about electronic database marketing
practices because of the secrecy in data collection and use. However, privacy concerns may
vary depending on consumers' cultural orientation, age, perception on what constitutes good
marketing ethics or the specific methods employed to obtain consumer data. One could
distinguish between several consumer clusters when considering consumers" attitudes on
database marketing practices and personal privacy. In this regard the typical South African
consumer is classified as a "pragmatist". Pragmatists are concerned with privacy to the extent
they are exposed to database marketing activities. The South African database marketing
industry is still in its infancy phase and as the industry progress, and consumers become more
knowledgeable, privacy concerns are likely to increase.
It is important to address the issues that raise consumer privacy concerns and to find solutions
for ensuring sustainable database marketing practice in future. Marketers' information needs
and consumers' privacy needs should somehow be balanced in order to withhold government
intervention. Compromises from both sides are necessary to reach a more balanced
relationship between the two parties. The successful outcome of the privacy debate will
depend on marketers' understanding of consumer privacy issues and by addressing these
accordingly.Several approaches exist for regulating database marketing practices that invade consumer
privacy: the implementation of information technology, self-regulation and government
intervention. Self-regulation is preferred for regulating database marketing practices, whereas
privacy-enhancing information technology is recommended as a supplemental tool for
protecting consumer privacy. Government regulating seems to be the last resort because of
unnecessary restrictions that might be imposed on database marketing activities.
Recommended models for regulating database marketing activities and for protecting
consumer privacy in South Africa are the Registration Model, together with elements of the
Data Commissioner Model. These models were proposed after careful consideration of
characteristics, unique to the South African database marketing industry. The models place
the responsibility for data protection with the database marketer and the South African
government, rather than with the consumer. The Registration Model and the Data
Commissioner Model seems a viable combination for implementation in South Africa
because these models acknowledge the fact that South African pragmatic consumers are not
well educated and informed enough on privacy invading database marketing practices. This
combination rarely involves any consumer participation and therefore suits the typical
apathetic nature of South African consumers.
The Registration Model acts like a notice system where an agency, currently the Direct
Marketing Association of South Africa, develops principles of fair information practices to
which registered marketers need to comply with. A commission, an element of the Data
Commissioner Model, has power to investigate consumer complaints, constrain development
of databases, review data practices and advise on improvements on data collectors' systems.
The commission could also monitor advancements in information technology that may
enhance consumer privacy. The only problem with these models seems to be that the agency
and or the commission have no authoritative power to enforce compliance with principles and
codes of conduct.
Industry self-regulation in conjunction with some governmental control and the application of
information technology seems to be useful in providing adequate levels of consumer privacy
and data protection. Such a combination might strike a balance between South African
consumers' need for privacy and South African marketers' need for consumer information. / AFRIKAANSE OPSOMMING: Een van die verskynsels in die bemarkingsindustrie oor die afgelope dekade is die
toenemende gebruik van databasisbemarking. Databasisbemarking behels die insameling,
prosessering en verspreiding van groot hoeveelhede verbruikersinligting met die doelom
gedetailleerde verbruikersdatabasisse saam te stel. Die toenemende gewildheid van
databasisbemarking kan toegeskryf word aan verskeie faktore. Inligtingstegnologie maak dit
baie makliker, goedkoper en vinniger om verbruikersinligting te bekom. Dit raak al hoe
makliker om verbruikersmarkte te segmenteer en dit is moontlik om verbruikers tendense te
identifiseer. Voorspellings kan ook gemaak word ten opsigte van verbruikersgedrag en
aankooppatrone omdat die omvang van inligting in verbruikersdatabasisse strek vanaf
demografiese, psigografiese tot lewenstylinligting en daarom 'n baie meer volledige
verbruikersprofiel bied. Databasistegnologie verbeter die doeltreffendheid en effektiwiteit
van bemarkingsveldtogte omdat bemarkers beskikbare inligting kan analiseer en die mees
gepaste bemarkingstrategieë en taktieke kan selekteer, terwyl programme gerig kan word op
die mees winsgewinde verbruiker. Bemarkers sal dus minder moeite, geld en ander
hulpbronne vermors deurdat bemarkingsprogramme nie gerig word op individue wat heel
waarskynlik nie op sulke aanbiedinge sal reageer nie. Omvangryke databasisse help
bemarkers om goedkoper produkte te bied wat meer presies ontwerp is op kleiner, meer
homogene marksegmente te dien. Verbeterde produk en diens aanbiedinge tesame met die
beskikbaarheid van 'n wyer verskeidenheid van produkte en dienste, sal heel waarskynlik
hoër verbruikersatisfaksie tot gevolg hê en kan verbruikerslojaliteit bewerkstellig. Dus,
bemarkers gebruik verbruikersinligting om die algehele bemarkingstrategie en individuele
diens aan verbruikers te verbeter.
Verbruikers het belang by databasis bemarkingspraktyke omdat verbruikers glo dat sommige
data praktyke inbreuk maak op persoonlike privaatheid. Die behoefte aan privaatheid was
nog altyd inherent aan die menslike natuur en die konsep van privaatheid dateer terug tot
vroeë beskawings. Daar behoort egter 'n onderskeid getref te word tussen 'n individu se
basiese behoefte aan privaatheid vanuit 'n algemene perspektief en privaatheid vanaf 'n
verbruiker-bemarker konteks. Privaatheid, vanaf 'n algemene perspektief, verwys na 'n
individu se persoonlike ruimte en die behoefte aan fisiese afsondering, teenoor
verbruikersprivaatheid wat hoofsaaklik verband hou met die privaatheid van persoonlike
inligting. Bennett, sowel as Stone en Stone het voorgestel dat 'n mate van privaatheid heers
wanneer 'n verbruiker beheer het oor sosiale interaksies, ongewenste eksterne prikkels, die verspreiding van persoonlike inligting, sowel as om in staat te wees om onafhanklike besluite
te neem sonder invloed van buite. Verbruikers se behoefte aan privaatheid is egter in konflik
met die behoefte aan sosiale interaksie en die behoefte om deel te neem aan kommersiële
transaksies. Hoe meer 'n persoon in wisselwerking tree met ander lede van die gemeenskap,
hoe meer kan die persoon verwag om 'n mate van privaatheid op te offer. Dit impliseer dat
wanneer verbruikers deelneem in 'n besigheidstransaksie of waar 'n ruilverhouding bestaan
tussen die databasisbemarker en verbruiker, kan verbruikers verwag dat 'n mate van
privaatheid verlore sal gaan.
Verbruikers kan 'n redelike mate van privaatheid verwag, maar verbruikersgroepe
argumenteer dat sommige bemarkingspraktyke inbreuk maak op hierdie redelike verwagting
van privaatheid. Die toenemende verbruikersbelang by privaatheid is toeskryfbaar aan
verskeie redes. Die primêre dryfkrag agter verbruikers se belang is die algemene gebrek aan
kennis oor data insameling en gebruik. Ander redes wat bydrae tot die toenemende belang by
privaatheid sluit in die tipe inligting ingesamel en die hoeveelheid beheer verbruikers het oor
die daaropeenvolgende gebruik van data; die gebruik van persoonlike inligting om spesifieke
individue te identifiseer; die insameling en gebruik van sensitiewe inligting, soos
byvoorbeeld mediese en finansiële data; die hoeveelheid inligting wat ingesamel en gebruik
word; sekondêre gebruik van inligting; die gebruik en verspreiding van onakkurate
databasisse; en die insameling en gebruik van verbruikersinligting om finansieël voordeel
daaruit te trek. Verbruikers het ook belang getoon teenoor elektroniese databasis
bemarkingspraktyke as gevolg van die geheimhouding oor data insameling en gebruik. Die
belang by privaatheid mag egter varieër afhangende van verbruikers se kulturele oriëntasie,
ouderdom, persepsie van wat goeie bemarkingsetiek behels of die spesifieke metodes gebruik
om data aangaande verbruikers te bekom. Daar kan onderskei word tussen verskeie
verbruikersgroepe wanneer verbruikershoudings teenoor databasis bemarkingspraktyke en
persoonlike privaatheid oorweeg word. In hierdie verband kan die tipiese Suid-Afrikaanse
verbruiker geklassifiseer word as 'n pragmatis. Pragmatiste is besorg oor privaatheid tot die
mate waartoe hulle blootgestel is aan databasisbemarkingsaktiwiteite. Die Suid-Afrikaanse
databasis industrie is nog in die beginfase en soos die industrie groei en verbruikers meer
ingelig raak, sal besorgdheid oor privaatheid heelwaarskynlik ook toeneem.
Dit is belangrik om die kwessies wat besorgdheid oor verbruikersprivaatheid veroorsaak aan
te spreek en om oplossings te vind om volhoubare databasisbemarkingspraktyke in die toekoms te verseker. Daar moet gepoog word om bemarkers se behoefte aan inligting en
verbruikers se behoefte aan privaatheid in ewewig te bring om sodoende owerheidsinmenging
te voorkom. Opofferings van beide partye is nodig om 'n meer gebalanseerde verhouding
tussen die twee partye te bewerkstellig. Die suksesvolle uitkoms van die privaatheidsdebat
sal afhang van bemarkers se begrip vir verbruikersprivaatheidskwessies en om dit
dienooreenkomstig aan te spreek.
Die regulering van databasisbemarkingspraktyke wat inbreuk maak op verbruikersprivaatheid
kan verskillend benader word: die implementering van inligtingstegnologie, self-regulering en
owerheids-inmenging. Self-regulering word verkies as basis om databasisbemarkingspraktyke
te reguleer, terwyl privaatheids-bevorderende inligtingstegnologie aanbeveel word
as bykomende gereedskap om verbruikersprivaatheid te beskerm. Owerheidsregulering word
gesien as die laaste uitweg as gevolg van onnodige beperkinge wat dit mag plaas op
databasisbemarkingsaktiwitei te.
Die voorgestelde modelle vir die regulering van databasis bemarkingsaktiwiteite en vir die
beskerming van verbruikersprivaatheid in Suid Afrika, is die Registrasie Model, tesame met
elemente van die Data Kommissaris Model. Hierdie modelle is voorgestel nadat eienskappe,
uniek aan die Suid Afrikaanse databasisbemarkingsindustrie, deeglik oorweeg IS. Die
modelle plaas die verantwoordelikheid van data beskerming in die hande van die
databasisbemarker en die Suid-Afrikaanse owerheid, eerder as by die verbruiker. Die
Registrasie Model en die Data Kommissaris Model blyk 'n uitvoerbare kombinasie vir
implementering in Suid Afrika te wees, omdat hierdie modelle die feit inagneem dat Suid
Afrikaanse pragmatiese verbruikers nie goed genoeg opgevoed en ingelig is oor die
databasisbemarkingsaktiwiteite wat inbreuk maak op privaatheid nie. Hierdie kombinasie
behels selde verbruikersdeelname en is daarom gepas by die tipiese apatiese aard van Suid
Afrikaanse verbruikers.
Die Registrasie Model dien as 'n kennisgee-stelsel waar 'n agentskap, tans die Direkte
Bemarkings Assosiasie van Suid Afrika, beginsels vir regverdige inligtingspraktyke
ontwikkel waaraan geregistreerde databasisbemarkers moet voldoen. 'n Kommissie, 'n
element van die Data Kommissaris Model, het mag om verbruikersklagtes te ondersoek, die
ontwikkelling van databasisse aan bande te lê en om datapraktyke te hersien en advies te gee
oor verbeteringe in die stelsels van data-insamelaars. Die kommissie kan ook ontwikkelinge in inligtingstegnologie wat verbruikersprivaatheid bevorder, monitor. Die enigste probleem
met hierdie modelle blyk te wees dat die agenstkap en die kommissie geen gesag het om te
verseker dat beginsels en kodes van goeie gedrag afgedwing word nie.
Industrie self-regulering, tesame met 'n mate van owerheidsbeheer en die implementering van
inligtingstegnologie blyk nuttig te wees om voldoende vlakke van verbruikers-privaatheid en
data beskerming te verseker. Dié kombinasie kan moontlik 'n balans vind tussen Suid
Afrikaanse verbruikers se behoefte aan privaatheid en Suid Afrikaanse bemarkers se behoefte
aan verbruikersinligting.
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The motivations behind brand choice in the older segment in the Western Cape, South AfricaLaubser, Leonore 12 1900 (has links)
Thesis (MBA)--Stellenbosch University, 2014. / ENGLISH ABSTRACT: The mature market is increasing, and has been identified as the fastest growing demographic segment globally. Throughout the world, and even more so in the developing countries, the decline in fertility rates and in the increasing life expectancy rates, means that the proportion of people aged 60 years or older will reach two billion by 2050. In South Africa, one in ten people will be over 65 years old by 2025.The result of the growing ageing population has both social and economic implications and effects businesses, communities, families and individuals: everyone is affected.
This market has, however, been neglected by marketers for years, and their needs are therefore increasingly unmet. They are stereotyped as isolated and grumpy, and are generally under-researched, yet they have increasing wealth and are willing to pay premiums. Some research into this market has been conducted in Japan, Europe and the United Kingdom, but no study of this nature in South Africa currently exists.
This study seeks to identify the relevance of this market in the Western Cape, South Africa by studying their motivations behind brand choice. The six fast moving consumer goods categories, which were studied are: dishwashing liquid; laundry powder; bar soap; toothpaste; instant coffee and tea. These items were chosen specifically to be gender-neutral and relevant to the South African market.
The study was conducted through face-to-face, shopper intercept, survey questionnaires, which consisted of a five-point Likert Scale and categorical questions. The total sample size was 184 respondents, and represents the ethnic composition of the Western Cape.
The results of this study reveal that the ageing population purchase household items, such as dishwashing liquid and laundry powder according to quality and product performance. Furthermore, they purchase personal care items such as soap and toothpaste according to brand loyalty or preference, and not price. Lastly, beverages are bought on brand loyalty and quality. Therefore, price is not the main motivation criteria for the ageing consumer for these specific items. Furthermore, the mature market seldom displays interest in promotion, packaging or availability of items.
The secondary results delve into the findings per age group and demographic group. A secondary finding of importance is that the older mature consumer, 80-plus, purchase primarily on price, and seldom on brand loyalty, thus the younger mature market tend to display higher brand loyalty purchasing behaviour. Finally, the African ageing consumer cite price more often as a motivational factor, than other ethnic groups, with the exception of coffee purchasing in which the White demographic is more price conscious.
This study concludes with recommendations for organisations going forward to capture the mature markets as well as possible future research into the ageing demographic group. / AFRIKAANSE OPSOMMING: Die volwasse mark is voortdurend aan die toeneem en word geidentifiseer as die vinnigste groeiende demografiese segment globaal. Wêreldwyd, veral in ontwikkelende lande is daar 'n afname in aanwas en 'n toename in lewensvewagting. Dit het tot die gevolg dat die aantal mense 60 jaar en ouer, teen die jaar 2050 'n getal van twee biljoen sal bereik. In Suid Afrika sal een uit elke tien mense teen die jaar 2025 ouer as 65 jaar wees. Hierdie groeiende ouer populasie het beide sosiale en ekonomiese implikasies en affekteer besighede, gemeenskappe, gesinne en individue; dus word almal daardeur geraak. Ten spyte van die feite word hierdie mark egter al jare deur bemarkers afgeskeep en hulle markbehoeftes bly toenemend onvervuld. Hierdie groep word gestereotipeer as afgesonderd en nors en ten spyte van die feit dat die groep 'n toenemende aanwas toon en gewillig is om premies te betaal, word daar oor die algemeen min navorsing oor hulle gedoen. Daar is wel studies oor die ouderdomsgroep in Japan, Europa en die Verenigde Koninkryk beskikbaar, maar daar is huidiglik geen navorsing van die aard beskikbaar in Suid-Afrika nie. Hierdie studie het ten doel om die relevansie van hierdie mark in die Weskaap te identifiseer deur vas te stel wat die groep motiveer in terme van handelsnaam keuse. Die studie fokus op die volgende ses vinnig bewegende verbruikersgoedere: skottegoedwaspeep, stafie seep, tandepaste en kitskoffie-en tee. Hierdie items is spesifiek gekies omrede hulle nie geslagsspesifiek is nie en omrede die produkte relevant is tot die Suid-Afrikaanse mark. Die studie is geloods deur klante in die winkel te nader en dan persoonlike onderhoude te voer waartydens 'n vraelys, wat uit 'n vyf-punt Likert-skaal en kategoriese vrae bestaan, te voltooi. Die proefstukgrootte bestaan uit 184 respondente en het die totale etniese samestelling van die Weskaap ingesluit. Die resultaat van die studie het onthul dat die ouer bevolking huishoudelike items soos opwasmiddel en waspoeier aankoop vir kwaliteit en doeltreffendheid van die produk. Produkte vir persoonlike versorging, soos seep en tandepasta word aangekoop na gelang van handelsnaam en nie prys nie. By die aankope van tee en kitskoffie, blyk handelsnaam-lojaliteit en kwaliteit die belangrikste oorwegings te wees. Prys blyk dus nie die hoof motiveringskriteria vir die ouer verbruiker van hierdie spesifieke items te wees nie. Verder demonstreer die ouer mark selde 'n belangstelling in promosies, verpakking of die beskikbaarheid van items. Die sekondêre resultate fokus op bevindinge per ouderdom en demografiese groepering. 'n Sekondêre bevinding van belang is dat die ouer volwasse verbuiker, 80 plus, primêr aankope doen gebasseer op prys en selde op handelsnaam lojalitiet. Die jonger volwasse mark neig egter om 'n hoër handelsnaam lojaliteit te toon in hul aankope. Laastens dui die studie daarop dat vir die ouer Swart verbruiker, prys meer dikwels 'n motiverende factor is, as vir enige ander etniese groep. Die uitsondering is koffie-aankope, waar Blanke verbruikers meer prysbewus is. Die studie sluit af met aanbevelings vir organisasies om die ouer mark so goed as moontlik in die toekoms te begryp asook moontlike toekomstige studies in terme van die ouer volwasse demografiese groep.
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The quality attributes of South African rabbit meat and consumer attitudes towards itNkhabutlane, Pulane 03 1900 (has links)
Thesis (MA)--Stellenbosch University, 2004. / ENGLISH ABSTRACT: Meat processing industries in South Africa are faced with the challenge to produce a variety of white
meats. This is due to the fact that consumers tend to consume less red meat and more chicken and
pork that are perceived to be healthier due to the negative publicity surrounding red meat and health.
The nutritional emphasis is on leaner carcasses and an increase in the consumption of
polyunsaturated fatty acids while reducing the ratio of n-6:n-3 polyunsaturated fats in the diet. Another
way in which this can be achieved is through introducing rabbit meat which has low fat, low cholesterol
content and high protein content, while displaying a positive fatty acid profile. Carcass quality and
meat quality in rabbits may to a large extent be affected by age of slaughter and type of breed.
This study had a dual purpose. Firstly it aimed at quantifying the effects of breed and age on
parameters pertaining to carcass quality and meat quality of commercial rabbits, namely California
breed and hybrid (California x Dutch red). Secondly, to determine the differences between ethnic
groups on their perceptions towards rabbit meat, thereby providing information on its marketing
potential.
To accomplish the first objective 50 rabbits from the two breeds were housed in individual cages,
weighed on weekly basis and fed ad libitum. The rabbits were slaughtered at 9, 11, 13, 15 and 17
weeks of age (n=5 from each breed). For the second objective the perceptions of three ethnic groups
on factors affecting consumers' choice of rabbit meat were determined through a structured
questionnaire. The questionnaire was tested for validity beforehand.
There was no significant difference between the two breeds regarding body weight, feed intake,
carcass weight and drip loss. The California breed had a higher dressing percentage (53.7%) and
meat yield (29.2%) compared to the hybrid (52.5% and 27.5% respectively). Age treatments showed a
highly significant difference on all parameters investigated. Increasing the age proportionately
increased the amount of fat, while the moisture content decreased. The California breed exhibited
higher percentages of fat compared to the hybrid at all ages of treatment. California breed contained
more phosphorus, magnesium and zinc as opposed to the hybrid, the only exception being copper,
where the hybrid had higher concentrations.
The total fatty acid (169.2 mg/100 g) of the California breed was higher than that of the hybrid (133.5
mg/100 g). As a result there were more saturated fatty acids (55.4 mg/100 g) and monounsaturated
fatty acids (62.3 mg/100 g) in the California breed than in the hybrid (44.2 and 45.6 mg/100 g
respectively). Both breeds had 67% unsaturated fatty acids. Although there was no significant
difference between the P:S ratio of the two rabbit breeds, the values obtained were higher (+0.9) than
the value of 0.7. This is an indication that the rabbit meat contains a P:S ratio that could be considered
very desirable. The n-6:n-3 ratio for both breeds were high (11.6 for California and 12.7 for hybrid).
The cholesterol and amino acid profile of the two breeds were not affected by the type of breed.
The consumer survey indicated that 52% (n=158) of respondents had never eaten rabbit meat before
due to reasons such as scarcity, lack of knowledge about the meat, associating rabbits with pets and cultural constraints. Nevertheless, 57% of these people were optimistic about eating rabbit meat. In
addition, having eaten rabbit meat before seemed to contribute positively towards acceptance of rabbit
meat.
Generally, respondents preferred purchasing rabbit meat in portions as opposed to live or whole
carcasses. Their decision to purchase rabbit meat was firstly driven by price, thereafter freshness,
leanness and tenderness of meat. The respondents expect to buy rabbit meat at a price lower than
that of chicken.
Rabbit meat contained low sodium and high proportion polyunsaturated fatty acids-some of the most
important food attributes required to maintain and improve health. However, most of the respondents
in this study were not familiar with the positive attributes of rabbit meat and need to be taught the
benefits of this product. / AFRIKAANSE OPSOMMING: In Suid Afrika is daar 'n uitdaging vir die vleisproduserende voedselindustrieë om 'n verskeidenheid
witvleis te bemark. Dit word toegeskryf aan die feit dat verbruikers minder rooi vleis as hoender en
vark eet wat as meer gesond beskou word weens die negatiewe publisiteit wat geassosieer word met
rooivleis en gesondheid. Die voedingsfokus is op maerder karkasse, groter inname van polionversadigde
vetsure, en 'n vermindering in die verhouding n-6:n-3 poli-onversadigde vetsure in die
dieet. Een van die maniere waarop dit gedoen kan word, is die bekendstelling van konynvleis wat
gekenmerk word deur lae vetinhoud, lae cholesterolinhoud en 'n hoë proteïninhoud, en 'n positiewe
vetsuurprofiel. Karkas- en vleiskwaliteit van konyne word tot 'n groot mate geaffekteer deur ouderdom
van slagting en die ras.
Hierdie studie het 'n tweeledige doel. Eerstens mik dit na die kwantifisering van die effek van ras en
ouderdom op die parameters wat met karkas- en vleiskwaliteit van die Kaliforniese ras en die
kruisgeteëlde ras (Kaliforniese X Hollandse rooi) verband hou. Tweedens, om die verskille in etniese
groepe vas te stel met betrekking tot hulle persepsies van die faktore wat hulle keuse van konynvleis
beïnvloed, en op dié wyse inligting te verkry t.o.v die bemarkingspotensiaal daarvan.
Om in die eerste doelwit te slaag is 50 konyne van die twee rasse in individuele hokke gehuisves, op
'n weeklikse basis geweeg en ad libitum gevoer. Die konyne was geslag op 9, 11, 13, 15 en 17 weke
(n=5 vir elke ras). Vir die tweede doelwit, is die persepsies van drie etniese groepe oor die faktore wat
die verbruikerskeuse van konynvleis kan bepaal, m.b.v. 'n gestruktureerde vraelys bepaal. Die vraelys is
vooraf vir geldigheid evalueer.
Daar was geen beduidende verskil tussen die twee rasse wat betref liggaamsmassa, voedselinname,
karkasgewig en dripverlies nie. Die Kaliforniese ras het 'n hoër uitslag-persentasie (53.7%) en
vleisopbrengs (29,2%) in vergelyking met die kruisgeteëlde ras (52.5% en 27.5% respektiewelik)
gehad. Ouderdom het hoogsbeduidende verskille op al die parameters wat ondersoek was, getoon.
Die toename in ouderdom was gepaardgaande met proporsionele toename in karkasvet en afname in
vog. Die Kaliforniese ras het, by alle ouderdomsbehandelings, in vergelyking met die kruisgeteëlde
ras, 'n hoër persentasie vet opgelewer. Die Kaliforniese ras het teenoor die kruisgeteëlde ras hoër
fosfor, magnesium en sink bevat. Die uitsondering was koper waar die kruisgeteëlde ras 'n hoër
waarde gehad het.
Die totale vetsure vir die Kaliforniese ras (169.2 mg/100 g) was hoër as vir die kruisgeteëlde ras
(133.5 mg/100 g). Om dié rede was daar in die Kaliforniese ras meer versadigde vetsure (55.4 mg/100
g) en monoonversadigde vetsure (62.3 mg/100 g) as vir die kruisgeteëlde ras (44.2 mg/100 g en 45.6
mg/100g onderskeidelik). Beide rasse het 67% onversadigde vetsure gehad. Hoewel daar geen
beduidende verskille was in die polionversadigde:versadigde (P:V) verhouding nie, was die waardes
hoër (+0.9) as die 0.7 wat aanbeveel word. Die n-6:n-3 verhouding vir beide rasse was hoog (11.6 vir
die Kaliforniese ras en 12.7 vir die kruisgeteëlde ras). Die cholesterol- en die aminosuurprofiel was nie
deur die ras beïnvloed nie. Die verbruikersnavorsing het getoon dat 52% (n=158) van die respondente om verskeie redes nog nie
konynvleis geëet het nie, weens redes soos onverkrygbaarheid, gebrekkige kennis van die vleis, die
assosiasie van konyne met troeteldiere en kulturele beperkinge. Desnieteenstaande is daar 57% van
die respondente wat optimisties is oor die eet van konynvleis. Die eet van konynvleis by vorige
geleenthede het bygedra tot die positiewe aanvaarding van konynvleis.
Oor die algemeen het die respondente verkies om konynvleis in porsies te koop, in plaas van
lewendig of heel karkasse. Die besluit om konynvleis te koop, is hoofsaaklik gedryf deur prys, daarna
deur varsheid, maerheid en sagtheid van die vleis. Die respondente verwag dat die prys vir
konynvleis laer sal wees as vir hoender.
Konynvleis bevat lae natrium en 'n hoë verhouding poli-onversadigde vetsure - van die mees
belangrike voedingeienskappe om gesondheid te handhaaf en te verbeter. Ongelukkig was meeste
van die respondente in hierdie studie nie vertroud met die positiewe eienskappe van konynvleis nie,
en moet hulle geleer word deur middel van omvattende bemarkingsaksies van die voordele van
hierdie produk.
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The inhibitory activity and sensory properties of kefir, targeting the low-income African consumer marketVan Wyk, Juliette 12 1900 (has links)
Thesis (MSc Food Sc )--Stellenbosch University, 2000. / ENGLISH ABSTRACT: The rapid urbanisation of the African population has led to the establishment of large
low-income communities in and around almost every major town and city in South
Africa. Several factors prevent these people from producing or obtaining their
traditional fermented milk drink, Maas (Amasi), often resulting in the occurrence of
malnutrition in low-income urban African communities.
A product with the potential to satisfy the demand for a fermented milk product
is Kefir. Kefir, a self-carbonated fermented milk, is commonly manufactured by
fermenting unpasteurised or pasteurised milk with re-usable Kefir grains. These Kefir
grains consist of a combination of mainly lactic acid bacteria and yeasts. Neither
Kefir, nor Kefir grains are as yet marketed in South Africa, thus creating an excellent
opportunity to launch these products locally.
It is often difficult for the low-income communities to obtain high quality
unpasteurised or pasteurised milk, resulting in a serious health risk. The inhibitory
activity of Kefir towards certain spoilage and pathogenic microorganisms was,
therefore, studied. Strains of Escherichia coli, Staphylococcus aureus, Bacillus
cereus, Usteria monocytogenes and Clostridium tyrobutyricum were inoculated (10 ³ -
10 ⁴ cfu.ml⁻¹ ) into pasteurised milk together with Kefir grains (18 gram per litre) and
incubated at 25°C. Uninoculated milk samples and milk samples inoculated only with
test organisms served as controls. Growth of all the test organisms were inhibited
substantially (>-99.9%) in Kefir over the 30 h incubation period and substantial
reductions in microbial log cycles were observed for many of the organisms. This
coincided with a steep decrease in pH (6.57 - 4.06) and increase in titratabie acidity
(0.20 - 0.72%).
If Kefir is eventually marketed to low-income urban African consumers, it will
have to compete with Maas and, therefore, comparative sensory testing of Kefir and
Maas was conducted. The differences in the sensory properties of Kefir, 'laboratory'
Maas (representing traditional Maas) and commercial Maas (containing thickener,
colourants and flavourants) were determined by a trained panel. These
characteristics were identified as "yeasty" and "cowy" tastes (p < 0.05),
"effervescence" (p < 0.01), as well as "sourness," "creaminess" and "smoothness" (p
< 0.001). The effect of different incubation temperatures (25°, 30° and 35°C) on the Kefir sensory properties was studied to simulate the effect of the large temperature
variations that would be found in the dwellings of low-income African urbanites. The
"sourness" and "creaminess" of the Kefir was found to increase with increase in
incubation temperature but no strong off-flavours were found to develop. Sensory
preference testing was conducted by consumer panels consisting of panellists of
different ages and population groups to indicate whether the specific panels
significantly prefer Kefir, commercial Maas or laboratory Maas. It was found that
commercial Maas was significantly (p < 0.001) preferred to Kefir by young African
urbanites. Adult Africans, who presumably still have traditional taste preferences,
however, equally (p > 0.05) preferred Kefir and laboratory Maas, identifying this
segment of the African population as the appropriate starting target market for Kefir.
Kefir and laboratory Maas were also tested for preference by a wider panel
consisting of people (aged between 18 and 25) representing the different population
groups in South Africa. Kefir and laboratory Maas were preferred equally (p > 0.05)
by all the groups.
Several arguments supporting Kefir marketing to the low-income urban African
population of South Africa have been identified. These include: Kefir's ease of
preparation; the re-usability of Kefir grains and subsequent affordability; good
packaging, distribution and storage possibilities; Kefir's acceptability by lactoseintolerant
individuals; high nutritional value; the inhibitory activity of Kefir against
potential spoilage and pathogenic organisms and subsequent enhanced safety and
keeping ability; and Kefir's acceptable refreshing taste. / AFRIKAANSE OPSOMMING: Die toenemende verstedeliking van Swart Suid-Afrikaners het gelei tot die vestiging
van groot lae-inkomste gemeenskappe in en om die meeste groot dorpe en stede.
Verskeie faktore verhoed dat hierdie gemeenskappe hul tradisionele gefermenteerde
melk, naamlik Maas (Amasi), self kan maak of koop. Dit lei dikwels tot wanvoeding
onder lae-inkomste stedelike Swart verbruikers.
Kefir het die potensiaal om te voorsien in die vraag na 'n gefermenteerde melk
produk in lae inkomste stedelike Swart gemeenskappe. Kefir is 'n selfgekarboneerde,
gefermenteerde melk wat vervaarding word deur die fermentasie
van ongepasteuriseerde of gepasteuriseerde melk met herbruikbare Kefirkorrels.
Hierdie Kefirkorrels bestaan uit 'n kombinasie van hoofsaaklik melksuurbakterieë en
giste. Kefir en Kefirkorrels word glad nie in Suid-Afrika bemark nie, en bied 'n
fantastiese geleentheid om hierdie produkte plaaslik bekend te stel.
Dit is dikwels moeilik om hoë kwaliteit ongepasteuriseerde of
gepasteuriseerde melk in lae-inkomste gemeenskappe te verkry. Die risiko om
siektes deur die verbruik van hierdie melk op te doen, bestaan dus. Om hierdie rede
is die inhiberende effek van Kefir teenoor spesifieke bederf- en patogeniese
bakterieë bestudeer. Rasse van Escherichia coli, Staphylococcus aureus, Bacillus
cereus, Usteria monocytogenes en Clostridium tyrobutyricum is geïnokuleer (10 ³ -
10 ⁴ cfu.ml⁻¹) in gepasteuriseerde melk tesame met Kefirkorrels (18 gram per liter) en
geïnkubeer by 25°C. Melkmonsters wat slegs geïnokuleer is met die
toetsorganismes het as kontroles gedien. Die groei van al die toetsorganismes is
substansieël geïnhibeer (>-99.9%) in Kefir gedurende die 30 h inkubasieperiode.
Substansiële afnames in logsiklusgetalle is waargeneem vir baie van die organismes.
Dit het gepaard gegaan met 'n skerp afname in pH (6.57 - 4.06) en toename in
titreerbare suurheid (0.20 - 0.72%) vir die Kefirmonsters gedurende die 30 h
inkubasieperiode.
lndien Kefir bemark word aan lae-inkomste stedelike Swart verbruikers sal dit
moet kompeteer met Maas. Vergelykende sensoriese toetse is dus uitgevoer. Die
verskille in die sensoriese eienskappe van Kefir, 'laboratorium' Maas
(verteenwoordigend van tradisionele Maas) en kommersiële Maas (wat verdikker,
kleur- en geurmiddels bevat) is bepaal deur 'n opgeleide paneel en geïdentifiseer as die" "gis-" en "koeismake" (p < 0.05), die "gasserigheid" (p < 0.01) asook die
"suurheid", "romerigheid" en "gladheid" (p < 0.001) van die monsters. Die effek van
verskillende inkubasietemperature (25°, 30° en 35°C) op die sensoriese eienskappe
van Kefir is bestudeer om die effek van die groot temperatuurvariasies wat in laeinkomste
behuising mag voorkom, te simuleer. Daar is bevind dat die "suurheid" en
"romerigheid" van Kefir toeneem met verhoging in inkubasietemperatuur terwyl geen
afsmake ontwikkel nie.
Sensoriese voorkeurtoetse is deur verbruikerspanele van verskillende
ouderdomme en bevolkingsgroepe uitgevoer om te bepaal of die spesifieke panele 'n
beduidende voorkeur toon vir Kefir, laboratorium Maas of kommersiële Maas. Daar
is bevind dat stedelike Swart jongmense kommersiële Maas beduidend (p < 0.001)
bo Kefir verkies. Swart volwassenes met verwagte tradisionele smaakvoorkeure het
egter Kefir en laboratorium Maas ewe veel verkies (p > 0.05). Hierdie segment van
die Swart bevolking is dus die geskikte teikenmark vir die bekendstelling van Kefir.
Voorkeur vir Kefir en laboratorium Maas is ook getoets deur 'n paneel (ouderdom 18
- 25 jaar) wat bestaan uit mense van verskillende bevolkingsgroepe. AI die groepe
het Kefir en Maas ewe veel verkies (p > 0.05).
Verskeie argumente ten gunste van die bemarking van Kefir aan lae-inkomste
stedelike Swart gemeenskappe in Suid-Afrika is geïdentifiseer. Dit behels die
volgende: die gerief van Kefirvervaardiging; die herbruikbaarheid van Kefirkorrels en
gevolglike bekostigbaarheid; goeie verpakkings-, verspreidings- en
opbergingsmoontlikhede; Kefir se aanvaarbaarheid vir laktose-intolerante individue;
Kefir se hoë voedingswaarde; die inhiberende aktiwiteit wat Kefir teenoor potensiële
bederf- en patogeniese organismes het en die gevolglike verhoging in veiligheid en
rakleeftyd van melk; en Kefir se aanvaarbare verfrissende smaak.
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Characteristics and factors influencing fast-food intake of young adult consumers from different socio-economic areas in Gauteng, South AfricaVan Zyl, Maryke Karin 03 1900 (has links)
Thesis (MNutr (Human Nutrition))--University of Stellenbosch, 2009. / INTRODUCTION: The aim of this study was to determine the characteristics of and factors
impacting on the intake of fast-foods by young adults from different socio-economic areas
in Gauteng, South Africa. The population for the study (n = 341) included males (n = 180)
and females (n = 161) with a mean age of 24.48 years (SD = 3.492).
METHODS: A descriptive cross-sectional, observational study was performed using an
interviewer-administered, validated questionnaire to elicit characteristics of the studied
population (gender, education level, income status and income level), reasons for – and
frequency of – fast-food intake, specific food choices at certain categories of fast-food
outlets, as well as consumers’ attitude towards health and healthier meal options.
Purposive sampling of shopping malls was done to collect data on three weekend days at
grocery stores in the shopping complexes. Statistical analysis included: Pearson Chisquare
tests, likelihood ratios, linear by linear associations and Cramer’s V and Kendall
tau b tests.
RESULTS: The studied population consisted primarily of working young adults with at
least secondary education. Almost half (n = 103) of the employed participants from all
socio-economic groups earned less than R5 000 per month, but spent more than R200
each month on fast-food. The majority of participants consumed take-away meals from two
to three times a month to two to three times per week (85.3% (n = 291)). Socio-economic
grouping (SEG) and gender were significantly related to fast-food intake (p < 0.01) with a
larger proportion of participants (n = 76) in the lower socio-economic grouping (LSEG)
showing more frequent use and males consuming fast-food more frequently than females.
The most popular fast-foods consumed by participants in descending order were burgers
69.5%, pizza 56.6% and fried chicken 38.4%. A significant difference in the consumption of fried chicken was observed between the different SEGs, with significantly more
participants from the LSEG consuming fried chicken 47.0% (p < 0.05). Choice of fast-food
outlet concurred with the most popular fast-food choices. Sweetened soft drinks comprised
the most popular beverage for more than half of the studied population (n = 191). The
main reasons for choosing fast-food were time limitations (58.9%), convenience (58.2%)
and taste (52.5%). The majority of participants were concerned about health (93.3%), with
almost half of the total sample being always concerned. The majority of participants
indicated concern about overweight and obesity (44.3%). Seventy-eight percent of
participants indicated that they would choose a healthier option, if available. Television
provided the most effective media influence on food choices.
CONCLUSION: The findings of the study show a clear discrepancy between fast-food
intake and health consciousness, indicating a gap between knowledge and practice. In the
light of the spread of the obesity epidemic in South Africa, further research on fast-food
consumption in other areas in South Africa and in other age groups (especially children
and adolescents) is strongly recommended.
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Consumer perceptions of private label brands: an Eastern Cape university-aged analysisMpofu, Bukhosi Dumoluhle January 2011 (has links)
This research investigates the consumer perceptions of private label brands amongst the university aged consumers from selected Eastern Cape universities. The research also aimed to ascertain whether or not generation Y consumers are aware of the existence of private labels, whether price, quality, advertising, packaging, reference groups and demographic variables influenced generation Y purchasing behavior of private label brands. To achieve these objectives, the research made use of the simple random technique to gather the primary data via the use of an online structured questionnaire. The sample population selected where the students in the Eastern Cape Province Universities (Rhodes and Nelson Mandela Metropolitan Universities) who reside off-campus. The assumption was that students who reside off-campus are more aware of private labels as they carry out shopping more than those that reside on campus and generally would have more disposable income and the reason that two different universities have been chosen is to provide a broad base of student opinions, covering varying cultural and income backgrounds, thus allowing for unbiased, valuable research. After pre-tests were conducted the questionnaire was made available online to easy the distribution of the questionnaire and allow for a greater response rate. Descriptive and inferential statistics where used to analyze the results of the questionnaire. The results showed that consumers are generally aware of private label brands and have at least seen them being advertised. Furthermore, the results showed that consumers purchase groceries based on price, quality and convenience of location of the grocery stores .The results indicate that Generation Y consumers are indeed a significant part of the consumer population and that they represent a confident, self reliant, optimistic and positive generation and are verbally and visually more sophisticated, creating a whole new language through digital media and that Generation Y consumers are generally aware of the existence of private labels. The results also indicate that Generation Y consumers strongly agreed that they purchase groceries based on price and quality, meaning price and quality are very influential when purchasing groceries and that the packaging of, generally, all private label brands was not attractive hence a conclusion was made that packaging of private labeled products does not influence Generation Y’s purchasing behaviour of private labels.
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A survey to determine attitudes and perceptions of complementary and alternative medicine users in Johannesburg health shopsSnyman, Werner 02 June 2014 (has links)
M.Tech. (Homoeopathy) / Complementary and Alternative Medicine (CAM) describes a group of natural healthcare interventions that may be employed in conjunction with (Complementary) or instead of (Alternative) conventional medical treatments (Barnes and Bloom, 2008).The prevalence of CAM use in industrialised countries has shown a significant increase in recent decades, amongst consumers and professionals alike, and is being utilised by up to 50% of adults in developed communities (Astin et al., 1998). The general public are starting to take their health and well-being into their own hands by investing in CAM products and consulting with various CAM practitioners. This study is designed to gain valuable insight into the subjective experience of typical CAM users in Johannesburg. Such information may raise awareness within the current CAM climate and may be of value in formulating future marketing and educational strategies for the various CAM professions. Several global surveys have been done to determine patterns and prevalence of CAM use. In South Africa, such studies have been conducted in Cape Town (Du Plessis and Pellow, 2013) and in Durban (Singh et al., 2004). The Allied Health Professions Council of South Africa (AHPCSA) is the regulatory body of CAM in South Africa. It currently regulates and registers 11 CAM professions, namely Homoeopathy, Chiropractic, Ayurveda, Traditional Chinese Medicine, Unani-Tibb, Osteopathy, Naturopathy, Phytotherapy, Therapeutic Aromatherapy, Therapeutic Massage and Therapeutic Reflexology. Most CAM products are freely available in various retail outlets. The aim of this study is to determine the attitudes and perceptions of Complementary and Alternative Medicine users in Johannesburg health shops. This will be evaluated by means of a questionnaire survey.
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The subjective perceptions of chicken as a generic food brand: a communication perspectiveHuman, Elane 30 November 2005 (has links)
The food industry's focus has shifted to growth, profits and efficiency through new production processes. In response, people feel they have lost control over the food they eat.
Media has a direct impact on consumer perceptions. Chicken has received extremely negative publicity compelling consumers to question the safety of chicken as a protein source.
The aim of the study is to determine the different perceptions that exist in the mind of consumers regarding chicken as a generic food brand and to assess the role of communication in a consumer-brand relationship.
Q methodology is the research methodology chosen as it is able to communicate an individual's subjectivity.
The researcher considered factor loadings of 0.37 and more as significant. The varimax rotation produced four dominant factors. The variance in the correlation matrix was calculated at 70 percent. The factor scores were determined once the total number of factors with pure loadings had been identified. / Communication Science / M.A. (Communication)
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The effects of consumer ethnocentrism on the establishment of a consideration set of convenience productsKamwendo, Andrew Ronald 20 May 2014 (has links)
Submitted in fulfilment of the requirements for the Degree of Master of Technology: Marketing, Durban University of Technology, 2014. / The establishment of choice set from which consumers identify their preferred product and/brand choices arouses some interest among researchers, specifically within the context of international marketing. This curiosity about the influence of a product’s place of origin (country-of-origin: COO) on the establishment of consumer choice sets chiefly emanates from the growth of international trade and globalisation. The gap within the knowledge base surrounding consumer behaviour with respect to the purchase of foreign and domestic brands, specifically within Africa created the potential for research. As part of the evolution of COO research, this study looks into the construct of consumer ethnocentrism (CE) and its relationship with product selection and consideration.
The aim behind the study can be summed up in the following objectives: firstly, to identify the moderating effects of consumer demographic variables on ethnocentric tendencies; secondly, to determine consumer attitudes towards foreign convenience goods; and, thirdly to establish the association between consumer ethnocentrism (CE) and brand selection for a consideration set. A structural model was developed illustrating the relationships (assumed) between consideration and CE. This resulted in the developed of five hypotheses.
A cross-sectional descriptive survey was conducted within Durban. A research instrument was developed combining ethnocentrism research and the concept of consideration. Within the study, an explanation of the research methodology utilised was provided. 500 questionnaires were distributed in order to obtain primary data for the purpose of the study. A presentation of the results obtained was provided. An analysis of the collected data was also provided using SPSS 21.0 with the aid of graphs and the appropriate inferential statistics. The research hypotheses were tested using an independent sample Kruskal-Wallis test and a Mann-Whitney U-test. A Spearman’s correlation test was used to test the relationship between consumer ethnocentrism and brand consideration. The chi-square test was used to test for the existence of variances within the responses provided by the respondents.
The study revealed that only race had a significant relationship with consumer ethnocentrism while other demographic characteristics did not. Ethnocentric tendencies were strongest among Black South Africans. An association was also discovered between consumer ethnocentrism and the consideration of convenience products. The study, therefore, provides a better understanding into South African consumers’ selection of convenience products as influenced by consumer ethnocentrism. The theoretical and practical implications from the research findings have also been discussed within the report with the provision of suggestions regarding future research.
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A profile of the South African black consumer marketLyster, Michael Peter 12 1900 (has links)
Thesis (MBA)--Stellenbosch University, 2006. / ENGLISH ABSTRACT: This research report aims to create a profile of the South African Black Consumer
Market through an analysis of past and present social and political factors which
have contributed to its evolution.
The black African segment of the South African population is by far the largest
segment in the market, comprising nearly 80% of the total population. This market
was characterised by a history of turmoil and oppression under the Apartheid
regime. This report explores the history of the black South African population, and
the relationship of the past, to the formation of current characteristics inherent to
this segment.
Real Statistical data from the 2001 census, as well as relevant market
measurement tools, are used to create a figurative representation of the
composition and structure of the black South African population.
The statistical data is then married to in-depth market analyses with the aim being
the creation of an understanding of the key factors which form the construct of this
market. / AFRIKAANSE OPSOMMING: Die doel van hierdie studieprojek is om 'n pretiel van die swart Suid-Afrikaanse
verbruikersmark te skep deur n analise van historiese en huidige sasiale en
politiese faktore wat bygedra het tot die mark se evolusie.
Suid-Afrika se swart bevolkingsegment is verreweg die grootste marksegment in die
land, bestaande uit meer as 80% van die totale populasie. Die mark is gekenmerk
deur n geskiedenis gehul in konflik en oppressie as gevolg van die
Apartheidsregering van die verlede. Hierdie projek ondersoek die geskiedenis van
die swart Suid-Afrikaanse populasie in terme van die verlede met betrekking tot die
formasie van huidige karaktereienskappe wat die segment kenmerk.
Statistiese data van die 2001 sensus sowel as relevante mark metingsinstrumente
word dan gebruik om n figuratiewe voorstelling van die samestelling van die swart
Suid Afrikaanse populasie te maak.
Die statistiese data word dan vergelyk met indiepte mark analise met die doel om
die kernfaktore wat die mark vorm, te kan begryp.
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