TY - JOUR
T1 - Reduce by how much? Calibrating meat reduction appeals to maximize their effectiveness
AU - Cameron, Sophie
AU - Wilks, Matti
AU - Jaeger, Bastian
PY - 2023
Y1 - 2023
N2 - Meat-rich diets have a negative impact on animal welfare, consumer health, and the environment. In recent years, research has begun to explore which approaches are most effective at reducing consumption. A question that has been the subject of extensive debate is whether appeals are more effective when they ask people to reduce vs. eliminate meat from their diets. On the one hand, the negative externalities resulting from meat consumption are reduced more if a person fully abstains from eating meat. On the other hand, stronger requests likely lead to lower compliance rates. Thus, to identify which appeal leads to the overall greatest reduction in meat consumption, one has to balance (a) how many individuals comply with the request and (b) by how much individuals reduce their consumption if they comply. In two studies, with participants from the US, UK, Australia, and the Netherlands (N= 705), we explored participants’ reported meat consumption and willingness to comply with different week-long meat reduction appeals (10-100%) to identify which would lead to the greatest overall reduction in intended meat consumption. As expected, stronger requests lead to lower compliance rates. Mid-range requests (40-70%) were more effective than small requests (10%) or elimination requests (100%). Although we find some differences across countries, mid-range requests were most effective in each sample. Our findings provide first insights into how to calibrate appeals to achieve the greatest reduction in overall meat consumption.
AB - Meat-rich diets have a negative impact on animal welfare, consumer health, and the environment. In recent years, research has begun to explore which approaches are most effective at reducing consumption. A question that has been the subject of extensive debate is whether appeals are more effective when they ask people to reduce vs. eliminate meat from their diets. On the one hand, the negative externalities resulting from meat consumption are reduced more if a person fully abstains from eating meat. On the other hand, stronger requests likely lead to lower compliance rates. Thus, to identify which appeal leads to the overall greatest reduction in meat consumption, one has to balance (a) how many individuals comply with the request and (b) by how much individuals reduce their consumption if they comply. In two studies, with participants from the US, UK, Australia, and the Netherlands (N= 705), we explored participants’ reported meat consumption and willingness to comply with different week-long meat reduction appeals (10-100%) to identify which would lead to the greatest overall reduction in intended meat consumption. As expected, stronger requests lead to lower compliance rates. Mid-range requests (40-70%) were more effective than small requests (10%) or elimination requests (100%). Although we find some differences across countries, mid-range requests were most effective in each sample. Our findings provide first insights into how to calibrate appeals to achieve the greatest reduction in overall meat consumption.
U2 - 10.5964/phair.9511
DO - 10.5964/phair.9511
M3 - Article
SN - 2750-6649
JO - Psychology of Human-Animal Intergroup Relations
JF - Psychology of Human-Animal Intergroup Relations
ER -