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DE GROEVE Ben

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Reviews:  2

27 Feb 2024
STAGE 2
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Revisiting the motivated denial of mind to animals used for food: Replication Registered Report of Bastian et al. (2012)

Confirmatory evidence that the denial of animal minds explains the "meat paradox"

Recommended by based on reviews by Brock Bastian, Ben De Groeve and Florian Lange
The psychology of meat-eating offers a fascinating window into moral reasoning, cognition and emotion, as well as applications in the shift toward more sustainable and ethical alternatives to meat consumption. One key observation in this field is the so-called “meat paradox” – the tendency for people to simultaneously eat meat while also caring about animals. One way to resolve this conflict and reduce cognitive dissonance is for people to separate the concept of meat from animals, mentally disengaging from the origins of meat in order to make the act of consumption more ethically acceptable. Another potential explanation is a motivated “denial of mind”, in which people believe that animals lack the mental capacity to experience suffering; therefore, eating an animal is not a harm that the animal will experience. In support of the latter hypothesis, Bastian et al (2012) found that animals judged to have greater mental capacities were also judged as less edible, and that simply reminding meat eaters that an animal was being raised for the purposes of meat consumption led to denial of its mental capacities.
 
Using a large-scale online design in 1000 participants, Jacobs et al. (2024) replicated two studies from Bastian et al. (2012): asking how the perceived mental capabilities of animals relates to both their perceived edibility and the degree of moral concern they elicit, and whether learning that an animal will be consumed influences perceptions of its mental capabilities. The original findings were successfully replicated. For study 1, attributions of mind were negatively related to animals’ edibility, positively related to negative affect towards eating animals, and positively related to moral concern for animals. For study 2, learning that an animal would be used for food led participants to attribute less mind to the animal. Overall, the results strengthen the conclusion that motivated denial of animal minds can be a mechanism for resolving the ‘meat paradox’.
 
The Stage 2 manuscript was evaluated over one round of in-depth review. Based on detailed responses to the reviewers' comments, the recommender judged that the manuscript met the Stage 2 criteria and awarded a positive recommendation.
 
URL to the preregistered Stage 1 protocol: https://osf.io/cru4z
 
Level of bias control achieved: Level 6. No part of the data or evidence that was used to answer the research question was generated until after IPA. 
 
List of eligible PCI RR-friendly journals:
 
References
 
1. Bastian, B., Loughnan, S., Haslam, N., & Radke, H. R. M. (2012). Don’t mind meat? The denial of mind to animals used for human consumption. Personality and Social Psychology Bulletin, 38, 247–256. https://doi.org/10.1177/0146167211424291
 
2. Jacobs, T. P., Wang, M., Leach, S., Loong, S. H., Khanna, M., Chan, K. W., Chau, H. T., Tam, Y. Y. & Feldman, G. (2024). Revisiting the motivated denial of mind to animals used for food: Replication and extension of Bastian et al. (2012) [Stage 2]. Acceptance of Version 2 by Peer Community in Registered Reports. https://osf.io/mwyde
21 Nov 2022
STAGE 1

Revisiting the motivated denial of mind to animals used for food: Replication and extension of Bastian et al. (2012)

Does denial of animal minds explain the "meat paradox"?

Recommended by based on reviews by Brock Bastian, Ben De Groeve, Florian Lange and Sebastian Berger
The psychology of meat-eating offers a fascinating window into moral reasoning, cognition and emotion, as well as applications in the shift toward more sustainable and ethical alternatives to meat consumption. One key observation in this field is the so-called “meat paradox” – the tendency for people to simultaneously eat meat while also caring about animals. One way to resolve this conflict and reduce cognitive dissonance is for people to separate the concept of meat from animals, mentally disengaging from the origins of meat in order to make the act of consumption more ethically acceptable. Another potential explanation is a motivated “denial of mind”, in which people believe that animals lack the mental capacity to experience suffering; therefore, eating an animal is not a harm that the animal will experience. In support of the latter hypothesis, Bastian et al (2012) found that animals judged to have greater mental capacities were also judged to less edible, and that simply reminding meat eaters that an animal was being raised for the purposes of meat consumption led to denial of its mental capacities.
 
Using a large-scale online design in 1000 participants, Jacobs et al. (2022) propose a replication of two studies from Bastian et al. (2012): asking how the perceived mental capabilities of animals relates to both their perceived edibility and the degree of moral concern they elicit, and whether learning that an animal will be consumed influences perceptions of its mental capabilities. Among various exploratory analyses, the authors will also examine whether the perception of animal minds (in animals consumed for meat) varies systematically according to species.
 
The Stage 1 manuscript was evaluated over two rounds of in-depth review. Based on detailed responses to the reviewers' comments, the recommender judged that the manuscript met the Stage 1 criteria and therefore awarded in-principle acceptance (IPA).
 
URL to the preregistered Stage 1 protocol: https://osf.io/cru4z
 
Level of bias control achieved: Level 6. No part of the data or evidence that will be used to answer the research question yet exists and no part will be generated until after IPA. 
 
List of eligible PCI RR-friendly journals:
 
References
 
1. Bastian, B., Loughnan, S., Haslam, N., & Radke, H. R. M. (2012). Don’t mind meat? The denial of mind to animals used for human consumption. Personality and Social Psychology Bulletin, 38, 247–256. https://doi.org/10.1177/0146167211424291
 
2. Jacobs, T. P., Wang, M., Leach, S., Loong, S. H., Khanna, M., Chan, K. W., Chau, H. T., Tam, Y. Y. & Feldman, G. (2022). Revisiting the motivated denial of mind to animals used for food: Replication and extension of Bastian et al. (2012), in principle acceptance of Version 2 by Peer Community in Registered Reports. https://osf.io/cru4z
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DE GROEVE Ben

Recommendations:  0

Reviews:  2