AI 中文总结
研究通过分析236个国家和地区的26亿张手绘草图，探讨人类概念结构。发现单一概念有多种视觉范例，跨文化差异在触觉概念中最强。比较草图与词嵌入模型，发现视觉表征保留更多语义文化结构，基于草图的跨文化相似性与文化距离契合度更高。
AI 中文摘要
关于人类概念普遍性的主张主要通过跨语言和文化的语言相似性来评估。然而，语言作为交流工具会压缩丰富的经验差异，可能掩盖概念心理表征中隐藏的个体和文化差异。本文分析了来自236个国家和地区的26亿张关于常见概念的手绘草图，通过人们的视觉想象来研究概念结构。发现单一概念会展开为多个不同的视觉范例，揭示了跨文化概念结构异同的潜在信息。这种差异在涉及触觉互动的概念中最强，表明视觉意象反映了具身经验的差异。比较草图嵌入模型和跨语言词嵌入模型，发现它们的几何结构不同，视觉表征保留了语言模型压缩的丰富语义和文化结构。基于草图的跨文化相似性与既定文化距离的契合度比基于文本的测量方法高45%。这些结果表明，人类概念普遍性模式可能严重依赖于测量概念的模态，大规模草图绘制提供了对跨具身和文化思维维度的概念多样性的直接、高分辨率探测。
英文摘要
Claims about the universality of human concepts have been predominantly assessed through linguistic similarity across languages and cultures. However, words are effective as communication devices because they compress rich experiential variation into shared conventions, potentially obscuring hidden individual and cultural differences in how concepts are mentally represented. Here, we analyse 2.6 billion human-made sketches of common concepts from 236 countries and territories to examine conceptual structure through people's visual imagination. Consistent with recent work on image-based cognition, we find that single concepts unfold into multiple distinct visual exemplars, revealing latent information about similarities and differences in conceptual structure across cultures. This variation is strongest for concepts involving haptic interaction, suggesting that visual imagery reflects variation in embodied experience as much as conventional definitions. Comparing embedding models of sketches with word embedding models across languages, we find that their geometries diverge, with visual representations preserving rich semantic and cultural structure that language models compress. Cross-cultural similarities derived from sketches align 32% more closely with established cultural distances than do text-based measures. Together, these results suggest that patterns of human conceptual universality may depend critically on the modality through which concepts are measured, with large-scale sketching providing a direct, high-resolution probe of conceptual diversity across embodied and cultural dimensions of thought.
