Symposia & Conferences
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Item The Impact of Online Communities and E-Word of Mouth on E-Purchase Intention of Gen Z: The Mediating Role of E-Brand Trust in Online Fashion Industry Sri Lanka(Department of Marketing Management, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka., 2025) Fernando, M. K. H.; Dissanayake, D. M. R.This study examines the impact of online communities and electronic word of mouth (E-WOM) on e-purchase intention (E-PI) of generation Z consumers in Sri Lankas online fashion industry with the mediating effect of e-brand trust (E-BT). The research aims to address the gap in understanding how gen Z consumers influenced by digital interactions in making e-purchase decisions in the context of Sri Lanka’s e-commerce and other online fashion sector, by analyzing the interactions of online community engagement and electronic word of mouth credibility and e-brand trust the study provides insights in to factors which drive online purchase behavior of gen z’s addressing the key problem of building e-brand trust and engagement in the competitive online fashion market. The study followed a quantitative research design, and survey data were collected through a self-administered questionnaire from selected sample of 305 individuals who represents the Gen Z consumers who shop for fashion items online and residing at all the provinces in Sri Lanka majoring the western province. The final dataset was analyzed by using SPSS-23 version. The statistical analysis found a significant positive impact of electronic word of mouth on e-purchase intention and the e-brand trust mediates the relationship between electronic word of mouth and e-purchase intention. Furthermore, it revealed that online communities also have a significant positive impact on e-purchase intention and e-brand trust mediates the relationship between online communities and e-purchase intention. The study highlights the pivotal role of electronic word of mouth as a digital tool for fostering digital trust and encouraging purchase intentions in digital platforms in the competitive online fashion industry, The sample is limited to gen Z consumers in Sri Lanka confining the generalizability of findings to the other demographics or regions and also the study focuses on the online fashion industry leaving the scope to explore the other ecommerce sectors. The study contributed to the theoretical knowledge by expanding the understanding of electronic word of mouth and online community dynamics in influencing gen Z's electronic purchase intentions in the relevant context. The findings paved the way for actionable insights for marketers emphasizing the need to build strong online communities and leveraging credible electronic word of mouth to enhance the e-brand trust and drive sales acquisitions to acquire a new consumers by highlighting gen Z as a main key area to consider, making digital presence more active than ever with significant impact to potential growth of business by leveraging digital assets effectively, Study could explore the comparative studies across different demographics or investigate other industries to validate and expand these findings. This research fills the gap in the existing literature and provides valuable insights to organizations that use digital platforms majoring in social media as communication tools.Item Impact of TikTok Content on TikTok Virality: The Mediating Role of Emotional Triggers in the Sri Lankan Fashion Industry(Department of Marketing Management, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka., 2025) Perera, L. A. S. N.; Bandara, B. S. S. U.This study examines the impact of TikTok content on its virality, with a focus on the mediating role of emotional triggers in the Sri Lankan fashion industry. As TikTok continues to redefine digital marketing strategies, particularly in visually driven industries like fashion, understanding how emotional appeal influences content virality is critical. This research explores how fashion brands in Sri Lanka leverage TikTok, assessing the platform’s effectiveness in capturing consumer attention and driving engagement through emotionally compelling content. A quantitative research approach was adopted, collecting primary data from 385 TikTok users who frequently engage with content related to Sri Lankan fashion brands. A structured questionnaire was administered using a non-probability convenience sampling technique. Data were analyzed using descriptive statistics, correlation analysis, and regression modeling via IBM SPSS Statistics 25. The study’s conceptual framework examines the interrelationships between TikTok content, emotional triggers, user engagement, and content virality. Findings reveal that emotional triggers play a crucial role in determining TikTok content virality. Content that evokes strong emotional responses enhances user engagement, leading to higher brand recall and consumer interaction. The study confirms that emotional triggers mediate the relationship between TikTok content and its viral reach, reinforcing prior research that highlights emotional attachment as a key driver of social media marketing effectiveness. This demonstrates that content designed to provoke emotions whether through humor, inspiration, nostalgia, or excitement—can significantly enhance brand visibility and consumer loyalty. However, the study acknowledges several limitations. The sample size of 385 respondents, while statistically adequate, may not fully capture the diversity of TikTok users in Sri Lanka across different demographics and geographic regions. Additionally, the research focuses exclusively on TikTok, limiting the applicability of findings to other social media platforms. The study also centers on the fashion industry, meaning results may not be directly transferable to other industries. Future research could expand the scope by examining multiple social media platforms and exploring cross-industry comparisons to enhance external validity. This study provides significant implications for both academic research and industry practice. Theoretically, it expands existing literature on social media marketing, specifically by examining the role of emotional triggers in content virality. Practically, the findings offer valuable insights for fashion marketers seeking to optimize their TikTok strategies. By crafting emotionally engaging content, brands can enhance consumer engagement, increase brand exposure, and drive long-term customer loyalty. Marketing practitioners can utilize these insights to design content that elicits strong emotional responses, thereby maximizing virality and digital marketing effectiveness.Item Exploring the Impact of Influencers on Brand Trust in Cosmetic Brands: Examining the Mediating Role of Perceived Influencer Credibility and the Moderating Effect of Brand Experience in the Western Province, Sri Lanka(Department of Marketing Management, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka., 2025) Senarathne, A. I. U.; Udovita, P. V. M. V. D.This study examines the impact of influencers on brand trust in Sri Lanka’s cosmetic industry, focusing on the mediating role of perceived influencer credibility and the moderating effect of brand experience. The research explores how influencer characteristics—expertise, trustworthiness, and attractiveness—shape consumer perceptions, with perceived influencer credibility acting as a bridge to foster trust. Grounded in the Source Credibility Theory and Brand Experience Model, the study addresses gaps in understanding the interplay between influencer attributes, credibility, and brand trust, offering localized insights into effective influencer marketing strategies. A quantitative, cross-sectional research design was adopted under a positivist philosophy. Primary data were collected through a structured questionnaire from 295 respondents in the Western Province, ensuring a diverse and trend-sensitive sample. Descriptive statistics characterized the demographic profile, while inferential analyses, including regression and structural equation modeling, tested hypotheses and explored the relationships between influencers, perceived credibility, brand trust, and brand experience. Ethical considerations such as informed consent and data confidentiality were strictly maintained. The findings confirm that perceived influencer credibility significantly mediates the relationship between influencers and brand trust. Influencer attributes—expertise, trustworthiness, and attractiveness—positively impact consumer confidence in endorsed brands. Additionally, brand experience moderates this relationship, where positive brand experiences enhance the trust-building effect of credible influencers, while negative experiences weaken this effect. These results underscore the importance of combining influencer marketing with strong brand experiences to build lasting consumer trust. The study is geographically limited to Sri Lanka’s Western Province, restricting its generalizability to other regions and industries. The cross-sectional design prevents an analysis of long-term trends in consumer behavior. Furthermore, reliance on self-reported data introduces potential biases, and the exclusive use of quantitative methods limits an in-depth exploration of emotional and psychological aspects of brand trust. Theoretically, this research extends the Source Credibility Theory by emphasizing the mediating role of perceived influencer credibility in trust formation. It also integrates the Brand Experience Model to highlight the moderating influence of experiential factors. Practically, the findings suggest that cosmetic brands should collaborate with influencers who demonstrate strong credibility and alignment with brand values. Additionally, delivering consistent and engaging brand experiences can amplify the effectiveness of influencer endorsements. Future research could explore additional moderating factors, such as cultural influences or technological advancements like virtual influencers, using longitudinal and mixed-method approaches for a deeper understanding of influencer marketing dynamics.Item Electronic Word of Mouth (E-WOM) Influences Consumers’ Purchase Intentions for Herbal Cosmetic Products: Mediating Role of Brand Image with Special Reference to Facebook Users in Sri Lanka(Department of Marketing Management, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka., 2025) Kavindi, H. P. N.; Subasinghe, S. M. A. N. M.This study investigates how E-WOM influences consumer purchase intention regarding herbal cosmetic products, with a mediating role of brand image. The research addresses an extremely important problem, even though the global herbal cosmetics market is growing fast, it is little known how digital interaction-specifically the E-WOM-affects consumer purchasing decisions regarding purchases made within a Sri Lankan context. The research effort places itself within the existing literature probing how dimensions of E-WOM quality, quantity, and credibility interact with brand image to shape purchase intentions. Addressing these gaps, this study contributes to a refined understanding of digital consumer behavior and hence provides actionable insights for marketers in the herbal cosmetics sector. The research design is quantitative, and the required responses were measured through a structured questionnaire among 403 Facebook users in Sri Lanka. A total number of survey participants or questionnaire responders would be comprised of convenience sampling from existing users exposed to herbal cosmetic products in general. In this conceptual model, E-WOM would then represent an independent variable, and purchase intention is the dependent variable. Therefore, the brand image represents the mediating variable. Likewise, data analysis will be executed in correspondence with IBM SPSS Statistics 25. Further analysis of descriptive statistics is necessary for correlation and regression analysis. For an adequate analytical approach, the association among all these variables has been thoroughly checked to make sure the extracted insights on consumer behavioral dynamics turn out reliable. Results validate that E-WOM will have a great influence on the purchase intention of consumers. This study found, that e-WOM Quality Increasingly accurate, reliable, and useful information increases consumers' trust and decreases uncertainty. It leads to a higher purchase intention E-WOM Quantity The greater the number of reviews and discussions, the more diversified opinions will be, which allows consumers to gain confidence in making decisions. E-WOM Credibility, Credibility, and authenticity of online reviews shape consumer attitude. In this relationship, brand image appeared as an important mediator that enhances the positive influence of E-WOM on purchase intention. When the brand image is trustful, well-known, and with positive associations, it enhances the effect of digital word-of-mouth communication. These findings also compare to the wider knowledge of E-WOM impacts from relevant past studies in other industries, hence extending the insights to the specific herbal cosmetics market. Though the study provides valuable insights, it is not without limitations. The convenience sample may affect generalizability since the sample may not be representative of the wider population. The research has only been conducted on the social media site 'Facebook', thus narrowing the scope of the studies, and maybe other platforms such as 'Instagram' or 'Twitter' may have various ways in which consumers interact. The design is cross-sectional, and it cannot allow changes in consumer behavior to be assessed over time. Such limitations may be overcome by the adoption of longitudinal designs in future studies, extending the research to multiple social media platforms. The contribution brought about by this study is both theoretical and practical. Theoretically, the research has enriched knowledge of the dimensions of E-WOM and their relationship with brand image. It proposes a framework that can be useful in other niche markets as well. It underlines the role that brand image has played to date as a mediating factor in digital interactions and consumer behavior. Results give actionable practical ways in which marketers can use the herbal cosmetics industry. Therefore, companies are encouraged to generate E-WOM content that is of high quality, credible, and engaging, while building their brand image through transparent communication, ethical sourcing, and in line with values that mean something to the consumers. These will impart further strength to E-WOM campaigns. The present study will also provide a platform for further studies in the domain by investigating other mediating variables like consumer trust or perceived effectiveness of the product and the extension of the study to cross-cultural settings.