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Similarities and differences between vegetarians and vegans in motives for meat-free and plant-based diets

Dhont, Kristof, Ioannidou, Maria (2024) Similarities and differences between vegetarians and vegans in motives for meat-free and plant-based diets. Appetite, 195 . Article Number 107232. ISSN 0195-6663. (doi:10.1016/j.appet.2024.107232) (KAR id:104784)

Abstract

Plant-based diets are quickly gaining popularity for their benefits to animal welfare, the environment, and public health. Compared to meat-eaters, meat-abstainers such as vegetarians and vegans are especially motivated by animal rights and the environment. However, little is known about the motivational and psychological factors that distinguish vegetarians from vegans, and what prevents vegetarians to shift towards a fully plant-based diet. In a sample of vegans (n = 335) and vegetarians (n = 182), we investigated a) motives for reducing or quitting meat consumption and b) motives for reducing or quitting animal product (dairy and egg products) consumption, as well as moral psychological and social-contextual factors that may explain potential differences. Results demonstrate that vegetarians and vegans tend to be similar in their motives to abstain from meat consumption and are most strongly motivated by animal rights. However, vegetarians are less motivated by health, environmental, and especially animal rights for dairy/egg reduction compared to meat reduction and compared to vegans. Lower moral concern for animals, stronger beliefs in human supremacy over animals, and heightened veganism threat among vegetarians (vs. vegans) partly explained why vegetarians were less strongly motivated by animal rights for dairy/egg reduction. Human supremacy beliefs also explained differences between vegetarians and vegans in health and environmental motives for dairy/egg reduction. Furthermore, vegetarians reported significantly less social support for plant-based diets and perceived more practical barriers to plant-based diets than vegans. These findings reveal meaningful differences in the motivational and psychological profiles of vegetarians and vegans and highlight the value of distinguishing between motives for meat-free diets and motives for plant-based diets.

Item Type: Article
DOI/Identification number: 10.1016/j.appet.2024.107232
Uncontrolled keywords: motivations; vegetarian; vegan; meat consumption; animal product consumption; human supremacy
Subjects: B Philosophy. Psychology. Religion > BF Psychology
Divisions: Divisions > Division of Human and Social Sciences > School of Psychology
Funders: University of Kent (https://ror.org/00xkeyj56)
Depositing User: Kristof Dhont
Date Deposited: 29 Jan 2024 08:31 UTC
Last Modified: 12 Feb 2024 12:24 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/104784 (The current URI for this page, for reference purposes)

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