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Assessment of Risk Perception on Microplastics Pollution in Drinking Water Sources
Summary
Researchers surveyed higher education students to assess their risk perception of microplastic pollution in drinking water sources and measured relationships between perception, concern, and behavioral intention to reduce plastic use. The study aimed to identify knowledge gaps and inform awareness campaigns targeting informed plastic reduction behavior among young adults.
Degradation of plastic debris in the marine environment has become a global issue. Microplastics may affect the human health and aquatic life. Therefore, a survey has been conducted on higher institutional students towards the risk perception of microplastics pollution in drinking water sources to increase awareness regarding microplastic pollution. On top of that, this study aims to measure the level of risk perception and the relationship between risk perception, concern and behavioural intentions of the respondents towards microplastics pollution in drinking water sources. In this study, questionnaires are distributed through an online platform to conduct the survey involving 320 respondents. Analysis of independent t-test, ANOVA, correlation and multiple linear regression has been used to analyse the data. It shows that the factor gender does not influencing the risk perception, concern and behavioural intentions of the respondents on microplastics pollution in drinking water sources. The results show a positive correlation between each variable. However, multiple linear regression analysis shows that the behavioural intentions do not significantly affect the level of respondents’ risk perceptions.