当我们谈论柔性主义者时,我们谈论的是谁?
Morten Wendler1, Øyvind Sundet2, Johannes Volden2
1Department of Food and Resource Economics (IFRO), University of Copenhagen, Rolighedsvej 23, DK-1958, Frederiksberg C, Denmark.
Appetite
|December 6, 2025
概括
柔性饮食很受欢迎,但缺乏明确的定义,使得患病率和影响难以衡量. 这项研究强调了定义和研究灵活消费者的挑战,以获得准确的可持续性见解.
科学领域:
- 消费者研究 消费者研究
- 社会科学 社会科学 社会科学
- 可持续性研究 可持续性研究
背景情况:
- 灵活主义越来越多地被研究为一种减轻肉类消费对环境影响的饮食方法.
- 柔性饮食日益流行,需要在消费者研究中明确理解.
研究的目的:
- 在经验研究中批判性地检查"柔性主义者"一词的定义和应用.
- 识别和讨论理解柔性消费者行为及其普遍性的关键挑战.
- 评估"柔性主义者"作为一个独特的消费者类别的科学有效性和实用性.
主要方法:
- 系统地审查流行,历史和科学文献上的柔性主义.
- 分析如何在经验社会科学研究中运用"柔性主义者"一词.
- 讨论定义的模两可和方法上的局限性.
主要成果:
- 没有普遍同意的"灵活主义者"的定义,这阻碍了准确的人口占有率估计.
- 操作化往往包括经常吃肉的人,可能会膨胀患病率和影响评估.
- 关于"柔性主义者"是否构成一个独特的,经验上有用的消费者群体,科学讨论是有限的.
结论:
- "灵活主义"一词在当前的研究中面临着重大的定义和方法挑战.
- 过于包容的定义可能会高估这种饮食模式的流行程度和变革潜力.
- 未来的研究需要更清晰的定义和方法来准确研究灵活的消费者及其影响.
相关概念视频
Dietary Connections
61.3K
In biological systems, most metabolic pathways are interconnected. The cellular respiration processes that convert glucose to ATP—such as glycolysis, pyruvate oxidation, and the citric acid cycle—tie into those that break down other organic compounds. As a result, various foods—from apples to cheese to guacamole—end up as ATP. In addition to carbohydrates, food also contains proteins and lipids—such as cholesterol and fats. All of these organic compounds are used...
61.3K
Confirmation Biases
7.6K
The confirmation bias is the tendency to focus on information that confirms our existing beliefs and ignore information that is inconsistent with our expectations. For example, if you think that your professor is not very nice, you notice all of the instances of rude behavior exhibited by the professor while ignoring the countless pleasant interactions he is involved in on a daily basis. Have you ever fallen prey to the confirmation bias, either as the source or target of such bias?
7.6K
Flexural Stress
664
When analyzing bending in symmetric members, it's crucial to understand how stresses distribute when subjected to bending moments. This stress distribution is effectively described by applying fundamental mechanics and material science principles, particularly Hooke's Law for elastic materials.
Hooke's Law states that within the material's elastic limits, stress is directly proportional to strain. In a member experiencing a bending moment, the strain at any point is relative to its distance...
Hooke's Law states that within the material's elastic limits, stress is directly proportional to strain. In a member experiencing a bending moment, the strain at any point is relative to its distance...
664
What is Monogastric Digestion?
74.9K
The human body contains a monogastric digestive system. In a monogastric digestive system, the stomach only contains one chamber in which it digests food. Several other animal species also have monogastric digestive systems, including pigs, horses, dogs, and birds. This chapter, however, focuses on the human digestive system.
74.9K
Optimal Foraging
13.5K
How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
13.5K
Proteins: Dietary Sources and Requirements
1.3K
Consuming animal-based products offers high-quality proteins that contain optimal levels and combinations of essential amino acids, crucial for tissue repair and growth. Foods like eggs, milk, fish, and most meats are a source of complete proteins. Legumes and cereals are abundant in proteins; however, they typically lack a full range of essential amino acids. As a result, they are considered incomplete protein sources. Some plant sources like soybeans, quinoa, and amaranth do contain complete...
1.3K


