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Papers
61,005 resultsShowing papers similar to Microplastics in personal care products: Exploring public intention of usage by extending the theory of planned behaviour
ClearExtending the theory of planned behaviour to investigate the issue of microplastics in the marine environment
Researchers extended the theory of planned behaviour to investigate public attitudes toward marine microplastic pollution, finding that environmental awareness and perceived behavioral control significantly predicted consumers' intentions to reduce microplastic-generating product use.
The impact of values and social norms on consumers’ intention to avoid cosmetics containing microplastics: The mediating role of risk perception and personal norm
This research examined how consumer risk perception of cosmetics containing microplastics, shaped by personal values and social norms, influences the intention to avoid such products. The model found that environmental concern and social norms were key drivers of avoidance behavior.
Do attitude towards behavior, subjective norms, and perceived control behavior matter on environmentally friendly plastic purchasing intention?
This study investigated whether attitude toward behavior, subjective norms, and perceived behavioral control predict consumer intention to purchase environmentally friendly plastic products, using questionnaire data collected via social media platforms. The findings provide empirical support for the Theory of Planned Behavior as a framework for understanding sustainable plastic purchasing decisions.
Predicting green product consumption using theory of planned behavior and reasoned action
Researchers applied the theory of planned behavior to investigate how environmental awareness and social influence predict consumer intentions to use reusable bags, finding that these factors significantly shape green purchasing behavior in a plastic waste reduction context.
Determinants of Finnish consumers’ purchase intention for eco-friendly jute bags as an alternative to plastic
Researchers examined the determinants of Finnish consumers' purchase intention for eco-friendly jute bags as an alternative to single-use plastics, applying the Theory of Planned Behavior and finding that environmental concern, perceived consumer effectiveness, and subjective norms significantly influence purchasing decisions.
Recycling Intentions Among Karachi's University Students: An Extended Theory of Planned Behavior Approach Considering Convenience and Consumer Innovativeness
Despite its title referencing packaging and recycling, this paper studies consumer recycling behavior among university students in Karachi, Pakistan — not microplastic pollution. It applies the Theory of Planned Behavior and Diffusion of Innovation theory to understand what drives recycling intentions, and is not directly relevant to microplastics or human health.
The Role of Awareness of Consequences in Predicting the Local Tourists’ Plastic Waste Reduction Behavioral Intention: The Extension of Planned Behavior Theory
Researchers surveyed local tourists in Jeddah, Saudi Arabia to understand what drives intentions to reduce plastic waste on beaches. The study found that awareness of environmental consequences, social norms, and perceived behavioral control all positively influenced intentions to reduce plastic waste. Interestingly, personal attitude alone was not a significant predictor, suggesting that community influence and awareness campaigns may be more effective than individual mindset shifts.
Students’ Attitudes and Perceptions Towards Plastics and Microplastics Pollution: Implications for Vietnam
This Vietnamese study applied the Theory of Planned Behavior to survey students' attitudes and intentions regarding plastic and microplastic pollution. Attitude was the strongest predictor of pro-environmental behavioral intention (β=0.411), suggesting that awareness and attitude change through education are more effective levers than appeals to subjective norms.
Determinants of Green Purchase Intention for Personal Care Products: An Extended TPB Study in Colombo, Sri Lanka
Researchers surveyed 385 urban consumers in Colombo, Sri Lanka to understand what drives green purchasing intentions for personal care products using an extended Theory of Planned Behavior model. Environmental knowledge, health consciousness, and positive attitudes were the strongest predictors of green purchase intent, while price sensitivity was the main barrier.
Health consciousness and the theory of planned behavior: the role of health consciousness with the on-campus use of reusable water bottle among Chulalongkorn freshmen
This study examined the factors influencing students' use of reusable water containers on a Thai university campus, finding that health consciousness and social norms were key motivators. The research applies behavioral theory to understanding pro-environmental consumer choices that reduce single-use plastic bottle consumption.
Is the public really concerned about microplastics? The importance of measuring everyday relevance and behavioral intentions as well as stated concern
Researchers surveyed over 2,200 citizens in Germany and Italy to examine whether public concern about microplastics translates into everyday relevance and behavioral change. While stated concern was high in both countries, most people reported thinking or talking about microplastics only rarely, though they still expressed willingness to take action to reduce exposure. The study found that both stated concern and everyday relevance mediated the link between knowledge about microplastics and intentions to change behavior.
Mi̇kroplasti̇klere Yöneli̇k Tüketi̇ci̇ Tepki̇leri̇: Bi̇r Uluslararasi Pazar Araştirmasi
Researchers investigated consumer attitudes toward products containing microplastics and their effects on social responsibility, purchase intention, and sustainable consumption intention among 93 participants in Austria using structural equation modeling. The findings link consumer awareness of microplastic content to measurable shifts in purchasing behavior and sustainability-oriented intentions.
Towards sustainable purchase: the effect of social responsibility, innovativeness and knowledge of natural cosmetics purchasing consumers’ intentions
Researchers applied an extended theory of planned behaviour framework to survey data from Ukraine and Poland, using structural equation modelling to examine how social responsibility, consumer innovativeness, and knowledge shape purchasing intentions for natural cosmetics.
Analysis of the Persuasion Effect of Micro-Shaping Advertisements based on the Theoretical Framework of Planned Behavior
This marketing research paper analyzes how 'micro-shaped' advertisements persuade consumers, using behavioral theory. The paper is not related to microplastics or environmental health.
Public knowledge of microplastics for pro-environmental behavior
Researchers analyzed public knowledge of microplastics and its relationship to pro-environmental behavior, finding that because microplastics are invisible to the naked eye, public perception depends entirely on external information sources rather than direct experience, with implications for environmental communication strategies.
Why do consumers buy recycled shoes? An amalgamation of the theory of reasoned action and the theory of planned behaviour
Researchers found that consumers' intentions to buy recycled footwear are shaped by environmental knowledge, sustainable label awareness, and social norms, with actual purchase behavior further driven by sustainable labeling and word-of-mouth, offering guidance for circular economy marketing.
Choosing clean: Do Indian consumers intend to purchase microplastic-free personal care products
Researchers surveyed 375 Indian consumers to understand what drives their intention to buy personal care products free of microplastic microbeads, finding that moral values were the strongest predictor of eco-friendly purchasing intentions. Younger, female, and science-educated consumers were most supportive of microplastic regulations, while older consumers responded better to financial incentives — insights that can guide targeted awareness and policy campaigns.
Mindful Choices: Unveiling the Driving Factors behind Consumers’ Intention to Reduce Single-Use Plastic Utensils
This study applied the Theory of Planned Behavior and Norm Activation Model to investigate what drives consumers to reduce single-use plastic utensil use when ordering takeaway food. Data from 436 respondents showed that attitudes, subjective norms, perceived behavioral control, and moral norm all significantly influenced behavioral intentions.
Development of a New Conceptual Model: Consumers’ Purchase Intention towards Eco-friendly Bags
This paper is not about microplastics; it proposes a consumer behavior model to understand factors influencing purchase intentions toward eco-friendly bags as a plastic reduction strategy.
The Impact of Seeking and Processing Environmental Information Related to Microplastics on Pro-environmental Behavior Intentions : Focusing on the Risk Information Seeking and Processing Model (RISP)
Researchers applied the Risk Information Seeking and Processing (RISP) model to examine how seeking and processing microplastic-related environmental information influences pro-environmental behavior intentions, finding that subjective norms around information were more predictive than negative emotions or perceived information insufficiency.
Risk, efficacy, and the moderating role of policy effectiveness in microplastic reduction intentions
A survey study examined how perceived risk severity, vulnerability, self-efficacy, and response efficacy influence people's intentions to reduce microplastic use, finding that perceived policy effectiveness moderated the relationship between these beliefs and pro-environmental behavioral intentions.
Predictive Power of Goal-striving Reasons for Self-reported and Actual Plastic Consumption
This psychology study examined whether people's reasons for reducing plastic use can predict their actual plastic consumption behavior. Understanding the psychological drivers of plastic reduction could inform more effective public communication campaigns about microplastic pollution.
Analysis of Waste Separation Drivers in Urban Centers Using the Theory of Planned Behavior and the Norm Activation Model
Not relevant to microplastics — this study uses behavioral theory to identify what motivates residents of Balikpapan, Indonesia to separate household waste, finding that accessible facilities and past behavior are the strongest drivers, with no direct connection to microplastic research.
Exploring the psychological antecedents of private and public sphere behaviours to reduce household plastic consumption
Researchers surveyed 648 people to understand what psychological factors drive different plastic-reduction behaviors — switching to plastic-free products, political activism, and supporting policy. Personal moral norms predicted all three types of action, while feeling personally capable was the strongest driver of purchase decisions, suggesting that reducing plastic use requires addressing both values and practical barriers.