JOURNAL OF NATURAL RESOURCES >
The neural mechanism of food waste behavior in Chinese households from the perspective of gender differences
Received date: 2021-12-12
Revised date: 2022-04-08
Online published: 2022-12-28
The traditional Chinese family pattern of "the man goes out to work while the woman looks after the household" makes women play a dominant role in family life, so female food waste behavior plays a decisive role in preventing family food waste. Based on the dual-system theory, this paper measures the degree of food waste in different gender groups from the perspective of cognitive neuroscience through event-related potential experiments, and explores the key factors affecting the degree of food waste. The results showed that: (1) There were obvious N270 EEG components in the participants of different genders, indicating that the degree of food waste was higher, and generally, women tend to waste more food than men. (2) Compared with the younger generations, the food waste level of the women who were born in the 1950s and 1960s was significantly lower. (3) Compared with women, men should improve their awareness of saving food, which has a more significant effect on reducing a waste of food. The purpose of this study is to provide theoretical support for the effective implementation of the Anti-food Waste Law from the perspective of gender characteristics.
Key words: food waste; gender difference; saving consciousness; ERP experiment
HOU Cai-xia , ZHANG Meng-meng , ZHAO Xue-yan , ZHANG Meng-jie , GUO Xiao-tong , FU Han-liang . The neural mechanism of food waste behavior in Chinese households from the perspective of gender differences[J]. JOURNAL OF NATURAL RESOURCES, 2022 , 37(10) : 2531 -2543 . DOI: 10.31497/zrzyxb.20221005
表1 主效应和交互效应显著性表Table 1 Significance level of main effect and interaction effect |
| 变量 | F值 | 显著性 |
|---|---|---|
| 性别 | 7.703 | 0.014 |
| 年龄 | 4.527 | 0.021 |
| 节约意识 | 5.445 | 0.028 |
| 宣传信息获取程度 | 1.314 | 0.263 |
| 性别×节约意识 | 6.178 | 0.020 |
| 性别(女)×年龄(50后与60后和90后与00后) | 3.398 | 0.017 |
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