The Influence of STP Marketing Factors and Brand Perception Affecting Consumers’ Purchase Motivation toward Natural Cosmetics
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Abstract
This study aimed to investigate the influence of Segmentation, Targeting, and Positioning (STP) marketing factors and brand perception on consumers’ purchase motivation toward natural cosmetics, as well as to examine the relationships among these variables. A quantitative research approach was employed, using a questionnaire as the data collection instrument. Data were collected from a sample of 400 consumers in Chiang Mai province through convenience sampling. The data were analyzed using descriptive statistics, including means and standard deviations, and inferential statistics, including Pearson’s correlation coefficient and multiple regression analysis.
The results revealed that the majority of respondents were female, aged between 21 and 30 years, held a bachelor’s degree, and were employed in the private sector. Most respondents reported purchasing natural cosmetics one to three times per year. Regarding STP marketing factors and brand perception, the findings indicated a high level of perception across all dimensions, with target market selection and emotional value showing the highest mean scores. Furthermore, correlation analysis demonstrated that all variables were positively and significantly related to purchase motivation at the 0.01 level. The strongest correlations were found for emotional value (r = 0.60) and market positioning (r = 0.55).
The results of the multiple regression analysis indicated that market positioning, emotional value, and brand personality were the most influential factors affecting consumers’ purchase motivation toward natural cosmetics. The proposed model explained 61% of the variance in purchase motivation (R² = 0.61). These findings suggest that enhancing emotional value, establishing clear product positioning, and developing a distinctive brand personality play a crucial role in stimulating consumer purchasing behavior in the natural cosmetics market.
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References
Aaker, J. L. (1997). Dimensions of brand personality. Journal of Marketing Research, 34(3), 347–356. DOI: 10.2307/3151897
Ali, L., Xiaoling, G., Sherwani, M., & Ali, M. (2021). Factors affecting consumer purchase intention for halal cosmetic products: An empirical investigation. Sustainability, 13(14), 1–18. DOI: 10.3390/su13147609
DiVA Portal. (2023). Research publications on brand perception and consumer behavior. https://www.diva-portal.org/
Euromonitor International. (2023). Natural and organic beauty and personal care: Global overview. Euromonitor International.
Keller, K. L. (2013). Strategic brand management: Building, measuring, and managing brand equity. (4th ed.). Pearson Education.
Kotler, P., & Keller, K. L. (2016). Marketing management. (15th ed.). Pearson Education.
Nguyen, B., & Gizaw, A. (2014). Factors that influence consumer purchasing decisions of private label food products. International Journal of Business and Management, 9(7), 192–203. DOI: 10.5539/ijbm.v9n7p192
Nunnally, J. C., & Bernstein, I. H. (1994). Psychometric theory. (3rd ed.). McGraw-Hill.
Peattie, K., & Crane, A. (2005). Green marketing: Legend, myth, farce or prophesy? Qualitative Market Research: An International Journal, 8(4), 357–370. DOI: 10.1108/13522750510619733
Rovinelli, R. J., & Hambleton, R. K. (1977). On the use of content specialists in the assessment of criterion-referenced test item validity. Dutch Journal of Educational Measurement, 2(2), 49–60.
Schiffman, L. G., & Kanuk, L. L. (2010). Consumer behavior. (10th ed.). Pearson Education.
Schiffman, L. G., & Wisenblit, J. (2019). Consumer behavior. (12th ed.). Pearson Education.
Solomon, M. R. (2018). Consumer behavior: Buying, having, and being. (12th ed.). Pearson Education.
Statista. (2024). Natural cosmetics market size worldwide. https://www.sta tista.com/
Zeithaml, V. A. (1988). Consumer perceptions of price, quality, and value: A means-end model and synthesis of evidence. Journal of Marketing, 52(3), 2–22. DOI: 10.1177/002224298805200302