在非洲裔美国人的脸上,偏好平均解剖学
Victoria Peters1, Diane Saab1, Cyrus Steppe2
1University of Texas Southwestern Medical Center, Dallas, TX, USA.
Aesthetic surgery journal
|October 29, 2025
概括
平均非洲裔美国人脸的吸引力被测试. 男性和女性面孔的复合图像被评为比单个面孔更具吸引力,支持跨种族的koinophilia原则.
科学领域:
- 心理学 心理学 心理学
- 人类测量学 人类测量学.
- 计算机视觉 计算机视觉
背景情况:
- 柯伊诺菲利亚,即平均面部特征被认为更有吸引力的原则,主要研究的是高加索人群.
- 科因菲利亚对其他种族,特别是非洲裔美国人的适用性仍然未被充分探索.
研究的目的:
- 调查非裔美国男性和女性面部的平均复合图像是否被认为比单个面部图像更有吸引力.
- 为了确定 koinophilia 的原则是否延伸到非洲裔美国人人口统计中的面部吸引力的感知.
主要方法:
- 开发用于男性和女性非裔美国人队伍的复合面部图像,使用Python进行地标检测和图像对齐.
- 使用芝加哥面部数据库来获取40名男性和40名女性非洲裔美国人的面部图像.
- 通过亚马逊机械土耳其语进行在线调查,以在7点的利克特级别上收集吸引力评分.
主要成果:
- 与男性和女性队列中的个人图像相比,平均复合图像在吸引力方面被评为显著更高 (p<0.0001).
- 在所有被测试的种族中,男性组合表现出明显更高的吸引力评级 (p<0.01).
- 女性组合也被评为更具吸引力,除了美洲原住民和西班牙裔受访者 (所有p<0.01),偏好因地理位置而异.
结论:
- 这项研究在很大程度上支持对非洲裔美国人的面部吸引力的认知中的柯因菲利亚效应.
- 中年受访者 (40-60+) 与年轻受访者 (18-39) 相比,对复合面部图像的偏好更强.
- 观察到平均面部吸引力偏好的种族和地理差异,突显了面部感知的复杂性.
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