Papers

61,005 results
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Article Tier 2

Single-use plastic packaging in the Canadian food industry: consumer behavior and perceptions

Researchers surveyed Canadian consumers about their awareness and attitudes toward single-use plastic food packaging, finding that while most were concerned about plastic waste, many reported lacking clear information about alternatives and that convenience and cost still strongly influenced purchasing decisions.

2021 Humanities and Social Sciences Communications 194 citations
Article Tier 2

Plastic Food Packaging: Perceptions and Attitudes of Portuguese Consumers about Environmental Impact and Recycling

This study surveyed Portuguese consumers about plastic food packaging, finding that while most recognized environmental impacts and supported recycling, their actual behaviors often did not align with their stated environmental awareness.

2021 Sustainability 100 citations
Article Tier 2

Investigating sustainable consumption practices: a case of single-use plastics in online food delivery market, Thailand

Researchers surveyed Thai online food delivery users and found that COVID-19 increased single-use plastic waste dramatically, with consumers torn between health safety and environmental concerns. Online food delivery platforms are one of the fastest-growing sources of single-use plastic packaging that contributes to microplastic pollution.

2021 1 citations
Article Tier 2

Prevalence of Plastic Usage and the Factors Associated With It Among Adults in Perambalur District of South India: A Cross-Sectional Study

Researchers surveyed 1,200 adults in South India about their plastic use habits, finding that 92.5% use plastic daily despite widespread awareness of its harms and local bans on plastic bags. The study found that younger, urban, more educated, and male participants were the heaviest plastic users, indicating that awareness alone is not enough to change behavior.

2023 Cureus 3 citations
Article Tier 2

Plastic Pollution in Albania: Survey on Citizen’s Perceptions and Attitudes

Researchers surveyed Albanian citizens about their perceptions and attitudes toward plastic pollution, finding varied levels of awareness and willingness to change behavior. The study identifies knowledge gaps and communication priorities for plastic pollution reduction campaigns in Albania.

2023 European Journal of Natural Sciences and Medicine 11 citations
Article Tier 2

Knowledge, Attitude, and Practices toward Plastic Pollution among Malaysians: Implications for Minimizing Plastic Use and Pollution

Researchers surveyed Malaysians about their knowledge, attitudes, and practices regarding plastic pollution. The study found that while most people were aware of plastic pollution problems, there was a significant gap between awareness and actual behavior change. The findings suggest that education campaigns alone are insufficient and need to be paired with practical infrastructure and policy changes to reduce plastic use.

2023 Sustainability 35 citations
Article Tier 2

Public Awareness Of Plastic Pollution And Perceived Risks To Human Health.

This study aims to assess public awareness of plastic pollution and its health impacts by surveying urban and semi-urban communities about their plastic use habits and self-reported health outcomes. Researchers plan to compare families using plastic food-contact materials with those using non-plastic alternatives to identify gaps in awareness and potential health differences linked to everyday plastic exposure.

2026
Article Tier 2

Consumer Knowledge, Attitudes and Behaviors towards the Use of Plastic Bags in the Kingdom of BAHRAIN

A survey of consumer knowledge and attitudes toward plastic bag use in Bahrain found that despite awareness of environmental harms, usage remains high due to convenience and free availability. While the study touches on plastic pollution broadly, it does not present microplastic research data and is more a behavioral/policy study.

2023 International Journal of Academic Research in Accounting Finance and Management Sciences 1 citations
Article Tier 2

Assessment of Knowledge, Attitude and Practice Regarding Single Use Plastics among the Residents of a Rural Area in a Coastal District of Karnataka - A Descriptive Study

Researchers conducted a cross-sectional survey of knowledge, attitudes, and practices regarding single-use plastics among 319 rural residents in a coastal district of Karnataka, India, finding that more than 70% were aware that single-use plastics are harmful but that behavioral change lagged behind awareness.

2020 National Journal of Community Medicine 12 citations
Article Tier 2

Perceptions and knowledge regarding quality and safety of plastic materials used for food packaging

Researchers surveyed 487 Portuguese consumers about their perceptions of plastic food packaging safety, finding that while 81% consider food safety when purchasing, most lack detailed knowledge about the health risks of plastic additives and microplastic contamination.

2022 Open Agriculture 6 citations
Article Tier 2

Sustainable Marketing and the Challenges of Green Marketing Communication: Survey of Consumer Attitudes and Buying Behaviour for Sustainable Products in the Czech Republic

Not relevant to microplastics — this survey examines Czech consumer attitudes toward sustainable products, exploring the gap between professed environmental values and actual purchasing behavior, and the challenges of green marketing communication.

2024 WSB Journal of Business and Finance 3 citations
Article Tier 2

Single use plastic usage in the Maldives: Knowledge, practice and attitude

Researchers surveyed single-use plastic consumption patterns, knowledge levels, and consumer attitudes in the Maldives using questionnaires, finding significant knowledge gaps about single-use plastics and concerns about tap water confidence in a small island nation facing severe solid waste management pressures.

2022 Research Square (Research Square) 1 citations
Article Tier 2

A Study On Creating Awareness Of Plastic Usage To Promote Sustainable Practices For A Greener Future

This study examines educational interventions and awareness campaigns aimed at reducing plastic consumption and promoting sustainable practices, evaluating their effectiveness in shifting public attitudes and behaviors toward a lower-plastic future.

2025 International Journal For Multidisciplinary Research
Article Tier 2

Analysis of intention to purchase environmentally friendly packaging in the city of Ribeirão Preto, Brazil

Despite its title referencing environmentally friendly packaging, this paper is a consumer behavior survey studying what factors drive Brazilians to intend to buy eco-friendly packaging — not original research on microplastic pollution or its effects. It examines environmental concern and personal values as predictors of purchasing decisions and is not directly relevant to microplastic contamination or human health.

2025 Revista de Gestão Ambiental e Sustentabilidade 1 citations
Article Tier 2

Factors Related to Reducing The Use of Plastic Bags in Kabupaten Bekasi

This Indonesian survey study examined the factors that influence whether people in Bekasi Regency reduce their use of plastic bags, finding that knowledge, attitudes, and access to alternatives were key predictors. Reducing single-use plastic bag consumption is important for limiting the amount of plastic that fragments into microplastics in the environment. The paper provides insights for designing behavior-change interventions aimed at plastic pollution reduction.

2021 Muhammadiyah International Public Health and Medicine Proceeding
Systematic Review Tier 1

Surveys of Knowledge and Awareness of Plastic Pollution and Risk Reduction Behavior in the General Population: A Systematic Review

This systematic review examines public surveys about plastic pollution awareness and whether that knowledge leads people to change their behavior. Understanding what people know and do about plastic pollution is important because individual actions, like reducing single-use plastic, can meaningfully lower microplastic exposure for both people and the environment.

2025 International Journal of Environmental Research and Public Health 7 citations
Article Tier 2

The impact of perceived risk of online takeout packaging and the moderating role of educational level

Researchers surveyed 336 consumers in China and found that awareness of packaging pollution risk significantly dampened their willingness to order online takeout food, with attitudes and social norms partially explaining the effect. Higher education levels sharpened this response, suggesting that better-informed consumers are more likely to factor plastic pollution risk into food purchasing decisions.

2023 Humanities and Social Sciences Communications 11 citations
Article Tier 2

Influencing Factors for Consumers’ Intention to Reduce Plastic Packaging in Different Groups of Fast-Moving Consumer Goods in Germany

A survey of 299 German households found that consumer intention to reduce plastic packaging varies significantly by product category — people are more willing to cut plastic in food purchases than in clothing, cosmetics, or furniture. Environmental attitudes were the strongest predictor of this intention, suggesting that public awareness campaigns could be effective, but that product-specific barriers also need to be addressed in plastic reduction policy.

2023 Sustainability 12 citations
Article Tier 2

Gaps between Attitudes and Behavior in the Use of Disposable Plastic Tableware (DPT) and Factors Influencing Sustainable DPT Consumption: A Study of Hong Kong Undergraduates

Researchers surveyed attitudes and actual behaviors toward disposable plastic tableware use in Hong Kong, finding significant gaps between stated environmental concerns and purchasing behavior that were amplified by the COVID-19 takeaway food surge, and analyzing barriers to behavioral change.

2023 Sustainability 4 citations
Article Tier 2

The Impacts of Environmental Knowledge on Aqua Product Purchase: The Role of Environmental Concerns

Researchers examined how environmental knowledge and environmental concerns influence bottled water purchasing behavior among residents of Bandung, Indonesia, focusing on the Aqua brand as a proxy for plastic-packaged aqua products. Results indicate that stronger environmental awareness correlates with altered purchase decisions, highlighting the role of consumer education in reducing plastic consumption.

2024 Journal of System and Management Sciences
Article Tier 2

Knowledge, concerns and attitudes towards plastic pollution: An empirical study of public perceptions in Portugal

A survey of public knowledge, concerns, and attitudes toward plastic pollution found that awareness varied significantly across demographic groups, and that concern about plastic in different environmental compartments (air, water, soil) did not always translate into pro-recycling behaviors.

2023 The Science of The Total Environment 24 citations
Article Tier 2

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.

2024 Uluslararası Anadolu Sosyal Bilimler Dergisi
Article Tier 2

Machine learning approach to uncover customer plastic bag usage patterns in a grocery store

Researchers applied machine learning to grocery store transaction data to uncover patterns in customer plastic bag use and identify who is most likely to use reusable bags. Understanding consumer behavior is key to designing effective policies that reduce plastic bag consumption and, ultimately, plastic waste entering the environment.

2023 International Journal of Data and Network Science 1 citations
Article Tier 2

Explicitly and Implicitly Measured Valence and Risk Attitudes Towards Plastic Packaging, Plastic Waste, and Microplastic in a German Sample

This psychology study measured both explicit and implicit attitudes toward plastic packaging and microplastics in German consumers, finding that people simultaneously appreciate the convenience of plastic while expressing concern about pollution. The gap between attitudes and behavior helps explain why plastic consumption continues despite public concern about microplastics.

2021 3 citations