Size and shape of plates and size of wine glasses and bottles: impact on self-serving of food and alcohol.
Morris, Richard W
MetadataShow full item record
Clarke, N., Pechey, E., Pechey, R., Ventsel, M., Mantzari, E., De-Loyde, K., Pilling, M. A., et al. (2021). Size and shape of plates and size of wine glasses and bottles: impact on self-serving of food and alcohol.. BMC psychology, 9 (1) https://doi.org/10.1186/s40359-021-00645-z
<h4>Background</h4>The physical properties of tableware could influence selection and consumption of food and alcohol. There is considerable uncertainty, however, around the potential effects of different sizes and shapes of tableware on how much food and alcohol people self-serve. These studies aimed to estimate the impact of: 1. Plate size and shape on amount of food self-served; 2.Wine glass and bottle size on amount of wine self-poured.<h4>Methods</h4>140 adults participated in two laboratory studies-each using randomised within-subjects factorial designs-where they self-served food (Study 1) and wine (Study 2): Study 1: 3 plate sizes (small; medium; large) × 2 plate shapes (circular; square). Study 2: 3 wine glass sizes (small; medium; large) × 2 wine bottle sizes (75 cl; 50 cl).<h4>Results</h4>Study 1: There was a main effect of plate size: less was self-served on small (76 g less, p < 0.001) and medium (41 g less, p < 0.001) plates, compared to large plates. There was no evidence for a main effect of plate shape (p = 0.46) or a size and shape interaction (p = 0.47). Study 2: There was a main effect of glass size: less was self-served in small (34 ml less, p < 0.001) and medium (17 ml less, p < 0.001) glasses, compared to large glasses. There was no evidence of a main effect of bottle size (p = 0.20) or a glass and bottle size interaction (p = 0.18).<h4>Conclusions</h4>Smaller tableware (i.e. plates and wine glasses) decreases the amount of food and wine self-served in an initial serving. Future studies are required to generate estimates on selection and consumption in real world settings when numerous servings are possible. Protocol registration information: OSF ( https://osf.io/dj3c6/ ) and ISRCTN ( https://doi.org/10.1186/ISRCTN66774780 ).
Alcohol, Food, Plates, Wine Glasses, Size Intervention, Wine Bottles, Humans, Alcohol Drinking, Wine, Adult
Wellcome Trust (206853/Z/17/Z, 106679/Z/14/Z)
External DOI: https://doi.org/10.1186/s40359-021-00645-z
This record's URL: https://www.repository.cam.ac.uk/handle/1810/331085
Attribution 4.0 International
Licence URL: https://creativecommons.org/licenses/by/4.0/
Recommended or similar items
The current recommendation prototype on the Apollo Repository will be turned off on 03 February 2023. Although the pilot has been fruitful for both parties, the service provider IKVA is focusing on horizon scanning products and so the recommender service can no longer be supported. We recognise the importance of recommender services in supporting research discovery and are evaluating offerings from other service providers. If you would like to offer feedback on this decision please contact us on: email@example.com