Thesis (Ph. D.)--University of North Carolina at Greensboro, 2006. / Title from PDF title page screen. Advisor: Barbara Dyer and Carl L. Dyer; submitted to the School of Human Environmental Sciences. Includes bibliographical references (p. 158-173).

M.. Tech. (Business Administration, Faculty of Management Sciences), Vaal University of Technology / Store choice has become an area of concern for a retailer, with no clear verdict as to what drives customers in the selection of a store. Shopping at the right store with the right social reputation may be essential for many customers. Therefore, the dynamic store choice decision can be conceptualised as a problem of deciding where and when to shop. The primary objective of this study was to determine the influence of perceived social risk and buying behaviour on apparel retail store choice among Generation Y female students within the Sedibeng district. This study focused on perceived social risk, as the literature shows that publically consumed products are the ones with a high level of social risk and the consumer’s need for social acceptance with regards to brand and store choices. This study also looked at the buying behaviour of apparel by Generation Y female students within the Sedibeng district because in today’s increasingly complex retail environment, an understanding of consumers’ buying behaviour and their knowledge of products and services is critical for high quality business decisions. In addition, an understanding of consumers’ buying behaviour will assist retailers to segment their client base and target specific customer groups with strategies designed to meet their retail needs. A quantitative research approach was used for this study and a non-probability convenience sampling procedure was adopted in this study. A structured questionnaire was utilised to survey 400 students from the two universities in the Sedibeng district. The target population for this study was restricted to Generation Y female students within the two universities, namely Vaal University of Technology (VUT) and North West University (NWU). Pre-testing and a pilot study preceded the main survey and reliabilities were measured using the Cronbach alpha coefficients. Out of 400 questionnaires sent to the participants, a total of 370 responses were received and this resulted in a return rate of 92.5 percent for the main study. The statistical analysis of the collected data included descriptive statistical analysis, correlation analysis, exploratory factor analysis, confirmatory factor analysis and structural equation modelling to test the posited hypothesis. The analysis results of the factor analysis showed that based on the Kaiser-Guttman rule, for each of the constructs (perceived social risk, buying behaviour and retail store choice) only two factors that have intrinsic value greater than one were extracted. For the perceived social risk construct, two factors, which were labelled anxiousness and significant others were extracted and for the buying behaviour construct two factors, which were labelled acceptance and reaction were extracted. Lastly, for the retail store choice construct, two factors, which were labelled word of mouth as well as convenience and physical characteristics of the store were extracted through the exploratory factor analysis technique. According to the results of the structural equation modelling analysis, the tested relationships produced satisfactory results consistent with how they were hypothesised. Specifically, it appeared that there is a direct relationship between perceived social risk and buying behaviour. Buying behaviour also has a positive effect on retail store choice and finally, perceived social risk has a good impact, but there is no significant influence on retail store choice as indicated by the findings. Insights gained from this study will assist marketers of apparel products to increase the patronage levels in their stores by expediting the factors identified in this study. Moreover, these findings may enable apparel retail store managers to comprehensively understand how perceived social risk influences a consumer’s retail store choice and to predict as well as develop a current view of the buying behaviour of female Generation Y consumers, thereby facilitating the evelopment and implementation of more effective marketing strategies in their stores. Implications of the findings are discussed and limitations and future research directions are alluded to.

D. Tech. (Marketing, Department of Marketing and Sport Management, Faculty of Management Sciences) Vaal University of Technology / The concept of green marketing has gained prominence in academia in recent years with concomitant implications for marketing strategy. The considerable attention accorded to green marketing is accentuated by concerns about global climate change and its threat to the sustainability of livelihoods. As the debate on green marketing continues to unfold, there are important issues yet to be addressed, one of which relates to the antecedents of green consumer buyer behaviour and selection attributes of green products. In view of the growing importance of green consumer buyer behaviour in contemporary markets, the purpose of the present study was to examine empirically the antecedents of green consumer buyer behaviour and the selection attributes of Generation Y consumers. The Generation Y cohort was considered as the ideal target population for the present study owing to its size, bespeaking a profitable market segment with the potential to provide a “snap-shot” of future pro-environmental behavioural intentions. The theories of Reasoned Action and Consumption Values provided the theoretical lens through which to examine and delineate the antecedents of green consumer buyer behaviour and the selection attributes of Generation Y consumers in the context of a developing country such as South Africa. The present study adopted a sequential mixed-methods methodology that commenced with a qualitative study and was followed by a quantitative study. For the qualitative study, data were collected from a purposively selected Generation Y student sample comprising sixteen participants. The principle of technical saturation was employed to ascertain the adequacy of the sample size. The credibility and trustworthiness of the qualitative study were achieved through pretesting of the interview guide, bracketing, prolonged ngagement with participants, member checks, peer de-briefing, an audit trail of the interviewing process and researcher reflexivity. The analysis of the qualitative data was conducted through the use of content and thematic analyses. The qualitative study identified environmental attitude, environmental concern, social influence, environmental responsibility, government influence, selection attributes and green purchase intention as the main determinants of green purchase behaviour. The qualitative study also revealed that the demand for green products is thwarted by marketing-related barriers such as high prices, misleading green marketing messages and unavailability of products. In line with the methodology of the study, the determinants of green purchase behaviour that emerged from the qualitative study were further examined through a quantitative study. The data for the quantitative study were generated from a conveniently selected Generation Y student sample of 386 respondents, using a structured selfadministered questionnaire. The historical evidence method and the pre-conditions of multivariate data analysis (confirmatory factor analysis) guided the determination of the sample size for the quantitative study. The statistical data analysis procedures utilised for the quantitative study were descriptive statistics, reliability and validity analysis, correlation analysis, confirmatory factor analysis and structural equation modelling. Prior to questionnaire administration, a pilot study was conducted to improve the accuracy of the survey instrument. The collected quantitative data were analysed using the Statistical Package for the Social Sciences (SPSS) 22.0 and Analysis of Moment Structures (AMOS) 22.0. The preliminary data analysis involved the process of coding and checking the distribution of scores. The results of the normality test revealed that the data were not normally distributed. Thus, non-parametric statistics were employed for correlation analysis and for testing gender difference in green consumer buyer behaviour. The Mann-Whitney U Test and the Kruskal-Wallis Test revealed that Generation Y female consumers are more apt to engage in pro-environmental behaviours than their male counterpartsIn order to verify the reliability of the measurement items, Cronbach’s alpha coefficient, the item-to-total values and composite reliability were computed. In addition, the validity of the survey instrument was enhanced through content, convergent, discriminant and predictive validities. The reliability and validity measures employed in the present study attested that the survey instrument utilised in the quantitative study was both reliable and valid. The results of correlation analysis indicated that environmental concern, environmental attitude, environmental responsibility, government influence, social influence and selection attributes have a positive association with green purchase intention. The correlation analysis also revealed a weak association between green purchase intention and actual purchase behaviour. Prior to testing the hypothesised relationships, the fitness of the measurement and structural models was assessed. The model fit indices that included the chi-square value over degree of freedom ( 2/df), Goodness-of-Fit Index (GFI), Root Mean Square Error of Approximation (RMSEA), Comparative Fit Index (CFI), Incremental Fit Index (IFI) andTucker-Lewis Index (TLI) yielded satisfactory results that are consistent with acceptable thresholds, demonstrating that the measurement and structural model fitted well with the data. The posited relationships were tested using structural equation modelling. The hypotheses testing results revealed that green purchase intention was significantly and positively influenced by environmental attitude, environmental concern, social influence, environmental responsibility and selection attributes, but not by government influence. The results also showed that the relationship between green purchase intention and actual purchase behaviour was moderated by selection attributes. The findings of the study imply that marketers need to formulate and implement green marketing strategies that enhance environmental attitudes and concerns, initiate programmes that foster environmental responsibility, understand the selection attributes of Generation Y consumers and utilise social networks to stimulate pro-environmental behaviours. The results also suggest that the South African government needs to re-invigorate its environmental initiatives to foster green purchase intention and the purchase of green products. Finally, the study also provided evidence that suggests an insignificant relationship between green purchase intention and actual purchase behaviour. This result suggests an urgent need by marketers to understand the underlying factors causing the gap between green purchase intention and actual purchase behaviour. To effectively promote green consumer buyer behaviour, marketers need to understand the determinants of green purchase intention and craft effective strategies to translate green purchase intentions into actual purchasing behaviour. The findings of the present study provide avenues for further study in a discipline that is increasingly gaining theoretical and practical prominence. Future research efforts should consider the use of an integrated research model that encompasses more variables, utilising a broader sample frame and employing a longitudinal study in order to enhance the generalisability of the research findings. Overall, the study offers valuable insights for stimulating green purchase behaviour among the potentially profitable Generation Y cohort and equips marketers with green marketing strategies to position green products competitively in the marketplace.

M. Tech. (Department of Public Relations Management, Faculty of Human Sciences), Vaal University of Technology / ABSTRACT The internet has become one of the most powerful communication tools. Therefore, much has been written over the past few years about the rise and use of online communication, but there is still very limited research on the use of online communication by Generation Y members and corporations in an African context. Consequently, the internet has become one of the most powerful communication tool. This has led to the evolutions of the public relations discipline in keeping up with trends, embracing new opportunities and using diverse and effective communication mediums to engage with different stakeholders. This dissertation determines the contribution of online corporate communication to brand reputation amongst Generation Y members in the Vaal Region and the effect it can have on the perceived reputation of an organisation. This was done though ascertaining ways in which Generation Y in the Vaal Region (Evaton, Sebokeng and Vanderbijlpark) uses different online corporate communicate tools to engage with brands. This quantitative study used a cross-sectional descriptive research approach. Two hundred questionnaires that comprised of three sections namely: (1) demographics and sources of information, (2) online communication behaviour and (3) online reputation management were distributed amongst Generation Y members in the Vaal Region. The respondents were between the ages of 18-35, descriptive statistics such as frequencies, the mean, medium and the mode, factor analysis, t-tests and ANOVA were used to analyse the data obtained from the respondents. From the results it is evident that the growth of the internet and the development of smartphones, iPads and tablets have drastically changed the way people communicate, especially Generation Y members, thus leading brands to actively operate online. Social networking sites like Facebook, Instagram, Twitter and YouTube have taken over the technological aspect of two way interaction between customers and brands thereby influencing an organisation’s reputation. In as much as online communication has brought about change to the public relations discipline it has a detrimental impact on a company’s reputation if not managed properly. Therefore, companies that use online communication and those that do not use online communication should be aware of Generation Y’s online brand engagement, behaviour and expectation as this will have an effect on the organisations reputation when engaging with members from this group.