永远不会放弃你,即使它是低于最佳的
Hsuan-Yu Lin1, Bettina von Helversen1
1Department of Psychology, University of Bremen.
Cognitive science
|July 24, 2023
概括
人类经常坚持放弃时间 (GUT) 食策略,即使其他方法表现更好. 这种一致的,令人满意的表现,特别是在可变资源的情况下,解释了为什么人们不会改变策略.
科学领域:
- 行为生态学 行为生态学
- 认知科学 认知科学
- 人类决策的人类决策
背景情况:
- 动物适应环境的食策略,但人类的适应性仍然不清楚.
- 之前的研究表明,人类改变食策略的证据有限.
研究的目的:
- 研究人类在不同的环境中适应食策略的情况.
- 了解为什么个人可能会坚持单一的策略.
- 检查战略绩效差异在适应中的作用.
主要方法:
- 进行了两次人类食实验,以确定参与者的策略.
- 分析了放弃时间 (GUT),固定的时间和固定的数字策略的性能.
- 利用计算机模拟来比较不同条件下的策略性能.
主要成果:
- 大多数参与者在所有环境中始终使用GUT策略.
- 即使在固定时间或固定数量的策略优越的情况下,GUT策略也被采用了.
- 模拟显示,GUT的表现一直很好,并且在可变的资源质量方面表现出色.
结论:
- 人类食策略的选择可能会受到一致的,令人满意的表现的影响,而不是最佳选择.
- GUT策略的强大表现,特别是在可变环境中,可能解释了观察到的缺乏策略切换.
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