Effect of co-eating on unfamiliar food intake among Japanese young adults
Effect of co-eating on unfamiliar food intake among Japanese young adults
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DOI：
10.1016/j.foodqual.2020.104135
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发表时间：
2021-04-01
影响因子：
5.3
通讯作者：
Wada, Yuji
中科院分区：
文献类型：
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作者：
Kimura, Atsushi;Tokunaga, Hiroko;Wada, Yuji
本研究探讨了伴侣的存在（对与个人）是否会影响不熟悉的食物摄入量。在实验中，参与者被要求品尝13种零食，包括3种不熟悉的零食和10种中性零食，并被告知如果他们不想吃零食，他们可以不吃零食。比较了配对条件下和个体条件下参与者对陌生零食和中性零食的总摄入量和比例。结果表明，在配对条件下，食用所有三种不熟悉零食的参与者比例高于在单独条件下。此外，沟通分析的结果表明，在配对条件下，参与者尝试不熟悉的零食，即使在同行表达了负面评价的零食。这些结果表明，社会动机，如冒险和一致性影响不熟悉的食物摄入量在共同进食的情况下。
The present study explored whether partner presence (pair vs. individual) affects unfamiliar food intake. In the experiment, participants were asked to taste pieces of 13 kinds of snacks, including three unfamiliar and ten neutral snacks, and were informed that they did not have to eat a snack if they did not want to. The total amounts and ratios of all kinds of snacks consumed for unfamiliar and neutral snacks were compared between participants in the pair condition and those in the individual condition. Results demonstrated that the ratio of participants who consumed all three kinds of unfamiliar snacks was higher in the pair condition than in the individual condition. Furthermore, the results of communication analyses showed that participants in the pair condition tried unfamiliar snacks even after the peer expressed a negative evaluation of a snack. These results suggest that social motivation such as risk-taking and conformity affect unfamiliar food intake in co-eating situations.