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对比明确和隐含的措施,以评估跨文化食品经验
Daisuke Kaneko1,2, Ivo Stuldreher3,4, Anne J C Reuten3
1Kikkoman Europe R&D Laboratory B.V., Wageningen, Netherlands.
Frontiers in neuroergonomics
|January 18, 2024
概括
隐含的生理测量,如心率 (HR) 提供客观的洞察力,在不同文化的感情食物经验,克服在自我报告评级中发现的偏见. 这些方法揭示了食物感知中真正的跨文化差异.
科学领域:
- 食品科学 食品科学 食品科学
- 心理学 心理学 心理学
- 跨文化研究跨文化研究.
背景情况:
- 对食物体验的自我报告措施可能会受到文化反应偏差的影响.
- 客观的生理测量可以提供更准确的评估情感食物经验.
- 跨文化研究对于理解普遍和文化特定的食物观念至关重要.
研究的目的:
- 调查隐性生理测量 (心率,电皮活动) 与明确的自我报告评级对评估情感食物体验的潜力.
- 检查荷兰和泰国参与者之间对食物感知的跨文化差异.
- 为了确定文化反应偏差是否影响自我报告,而不是生理反应.
主要方法:
- 荷兰和泰国参与者观看和评价了普遍 (普通,成型) 和文化 (荷兰,泰国) 食品的图像.
- 记录了包括心率 (HR) 和皮电活动 (EDA) 在内的生理反应.
- 参与者还品尝了荷兰和泰国饮料,并测量了HR和口大小.
主要成果:
- 显而易见的自我报告显示了文化响应偏见 (例如,荷兰极端,泰国中间响应风格).
- 心率 (HR) 没有表现出这些偏见,并显示了文化食品图像和饮料的预期相互作用.
- HR和口味大小揭示了感情食物体验的真正跨文化差异,与自我报告或EDA不同.
结论:
- 文化偏见可以显著影响自我报告的食物体验的准确性.
- 隐性生理测量,特别是HR,为跨文化食品体验研究提供客观和可靠的数据.
- 生理学测量表明,在理解真正的情感性食物体验方面,有潜力克服文化反应偏见.
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