婴儿是否期望身体能力强的代理人获得争议资源的访问权?
Xianwei Meng1, Hitomi Chijiiwa2, Yasuhiro Kanakogi2
1Graduate School of Informatics, Nagoya University, Nagoya, Japan.
Infant behavior & development
|June 13, 2025
概括
婴儿期望身体上有能力的代理人赢得与不那么有能力的冲突,这表明社会层次偏见的早期根源. 这种早期的期望从年轻时就影响了社会地位的归因.
科学领域:
- 发展心理学 发展心理学
- 认知科学 认知科学
- 社会神经科学是一种社会神经科学.
背景情况:
- 社会层次对于群体动态至关重要,但它在人类的发育起源尚未完全理解.
- 以前的研究表明,婴儿预测某些特征,比如更大的体型,在冲突中提供优势.
- 成人和儿童将更高的社会地位与能力联系在一起,但婴儿的期望仍然不清楚.
研究的目的:
- 调查婴儿是否预测身体能力强的代理人在冲突中会胜过身体无能的代理人.
- 为了确定婴儿是否将身体能力与社会主导情景中的成功联系在一起.
主要方法:
- 与14至15个月大的婴儿进行了三次预先注册的实验.
- 婴儿观察到代理人表现出不同的身体能力 (例如跳过障碍物).
- 预期是通过婴儿的看时间来衡量,以应对不同的冲突结果.
主要成果:
- 当一个无能的代理人胜过一个有能力的代理人时,婴儿们看了更长时间,这表明了被侵犯的期望.
- 结果表明,婴儿预计有能力的代理人将赢得冲突.
- 进一步的实验表明,这不仅仅是由于目标实现或障碍高度差异.
结论:
- 婴儿期望身体能力强的代理人在与能力较低的代理人发生冲突时占上风.
- 这种预期意味着,将更高的社会地位归因于能力的偏见存在于婴儿期早期.
- 研究结果表明,基于感知能力的社会层次结构形成的早期发育根源.
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