SUSTAINABLE MARKETING: HOW SCIENCE, PSYCHOLOGY, AND VALUES SHAPE CONSUMER BEHAVIOR

Abstract

The article explores how science, psychology, and value systems influence consumer behavior within the framework of sustainable marketing. The aim of the article is to examine the relationship between consumer psychology and the principles of sustainable development, highlighting how scientific approaches and behavioral shifts are shaping modern marketing strategies and helping to build consumer trust and brand loyalty. The study employed general scientific methods of cognition: analysis, synthesis, induction, deduction, comparison, and modeling. The findings show that the decision-making process regarding sustainable products involves the integration of various theoretical approaches, from classical models to innovative concepts. In particular, Maslow’s hierarchy of needs model, which traditionally focuses on satisfying basic and higher-level needs, is being transformed under the influence of modern sustainability values. It is being reinterpreted through the lens of self-actualization, which is now reflected in ethical and environmentally responsible consumption choices. Behavioral economics draws attention to the impact of cognitive biases, social norms, and soft interventions that contribute to short-term shifts in consumer behavior. Modern tools such as neuromarketing, sensory psychology, and cognitive mapping offer deeper insights into unconscious behavioral mechanisms. These approaches allow marketers to more accurately model emotional and cognitive responses, crafting communications with greater psychological impact. Leading brands such as IKEA, Patagonia, Allbirds, The Honest Company, and Lush are actively integrating these methods into their strategies. They combine transparency, strong social positioning, ethics, and environmental responsibility to establish a new marketing paradigm—one that shifts focus from functional product value to consumer value-based identity. The study highlights a growing trend toward personalized approaches, minimalism, and heightened environmental awareness as key factors in building long-term loyalty. The practical value of this research lies in its potential application in developing effective marketing strategies aimed at sustainable development and responsible consumption.