Abstract：
Decades of research have pushed us closer to understanding what babies know. However, a powerful approach - representational similarity analysis (RSA) - is underused in developmental research. I discuss the strengths of this approach and what it can tell us about infant conceptual knowledge. As a case study, I focus on numerosity as a domain where RSA can make unique progress.
摘要：
几十年的研究使我们更加了解婴儿知道什么。然而,一种强大的方法-代表性相似性分析(RSA)-在发展研究中应用不足。我讨论了这种方法的优势，以及它可以告诉我们关于婴儿概念知识的内容。作为一个案例研究，我专注于numerosity作为一个领域，RSA可以取得独特的进展。
