Exploring Food Waste Conversations on Social Media: A Sentiment, Emotion, and Topic Analysis of Twitter Data

Jenkins, Eva L.; Lukose, Dickson; Brennan, Linda; Molenaar, Annika; McCaffrey, Tracy A.

doi:10.3390/su151813788

Cited by 2 publications

(2 citation statements)

References 79 publications

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“…As the world grapples with the pressing challenges of food insecurity, environmental sustainability, and resource conservation, an in-depth examination of individual behaviors becomes imperative [8,9]. Among the various factors influencing global food security, the issue of food wastage stands out as a critical concern [10]. To create sustainable food systems, households must be encouraged to reduce food waste [11].…”

Section: Introductionmentioning

confidence: 99%

Understanding and Enhancing Food Conservation Behaviors and Operations

Gao,

Nketiah,

Shi

2024

Sustainability

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This study explores the dynamics of food conservation behaviors and operations, shifting the lens from the prevalent narrative of food waste reduction to a marketing perspective that emphasizes consumer engagement in sustainable operations. Amidst the rapid urban transformation and economic progress of many countries, this research examines factors influencing individual behaviors toward responsible food operations. It aims to delineate the motivational drivers and deterrents affecting residents’ engagement in food conservation and operations, utilizing an adapted framework based on the theory of planned behavior. We employ partial least squares structural equation modeling to analyze responses from 390 residents. We find that perceived behavioral control, subjective norms, and attitudes significantly enhance intentions to conserve food. Moreover, environmental concerns amplify both attitudes and perceived behavioral control, while green marketing communications and knowledge elevate attitudes, environmental mindfulness, and conservation actions. A connection to nature is substantiated as a reinforcing factor for pro-environmental attitudes and operations. Notably, attitudes are identified as a critical mediator among the examined constructs. This investigation enriches sustainability scholarship by introducing a positive behavior-focused approach, advancing the discourse on sustainable operations. It offers actionable insights for market-driven interventions, policy-making (such as China’s lastest national policies on food security and rural region revitalization in 2024), and educational endeavors to mitigate food wastage and reinforce food supply chain resilience globally.

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Section: Introductionmentioning

confidence: 99%

Understanding and Enhancing Food Conservation Behaviors and Operations

Gao,

Nketiah,

Shi

2024

Sustainability

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“…Moreover, the study of Russell et al [32] brings into question the influence of emotions and habits in food waste conduct, highlighting the importance of addressing individuals' feelings with relation to food. Other authors explored social media posts related to food waste to identify priorities for campaigns [33].…”

Section: Introductionmentioning

confidence: 99%

A Qualitative Study on the Consumer Behaviour Related to Food Waste: Romanian Perspectives through Word Cloud and Sentiment Analysis

Moldovan,

Dabija,

Stanca

et al. 2024

Sustainability

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In emerging countries like Romania, research on food loss and waste remains relatively scarce. This is mainly because the phenomenon, along with its repercussions and ramifications, is inadequately understood by all stakeholders within the agri-food chain. Consumer behaviour, with a specific focus on sustainability and waste reduction, has undergone a noticeable transformation on a global scale. Researchers have been emphasising the imperative for effective awareness and education strategies in this respect. Diverse studies contribute valuable insights into household food behaviour, identifying possible drivers and suggesting counteractive techniques. This study poses inquiries about consumer feelings regarding the food waste phenomenon and perceptions of the Romanian agri-food chain, as well as the influence of education on their awareness and adoption of sustainable eating habits. The paper delineates the semi-structured interview-based methodology, shows results through word-cloud and sentiment analysis, and engages in discussions on consumer behaviour through four distinct clusters, concluding with limitations, managerial implications and outlining future research directions. The findings underscore the relevance of emotions and sentiments in understanding consumer behaviour, shedding light on the nuanced factors influencing food waste. Notably, the accuracy of interpretation is higher when drawn from interviews rather than online comments or reviews made by unknown individuals. This distinction increases the credibility of the insights gained from the qualitative study. By analysing consumer sentiments, the study aids in implementing strategies to improve customer satisfaction and reduce food waste, fostering a more sustainable and consumer-centric approach in the agri-food sector worldwide.

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Exploring Food Waste Conversations on Social Media: A Sentiment, Emotion, and Topic Analysis of Twitter Data

Cited by 2 publications

References 79 publications

Understanding and Enhancing Food Conservation Behaviors and Operations

Understanding and Enhancing Food Conservation Behaviors and Operations

A Qualitative Study on the Consumer Behaviour Related to Food Waste: Romanian Perspectives through Word Cloud and Sentiment Analysis

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