Little is known about the origins of the pointing gesture. We sought to gain insight into its emergence by investigating individual differences in the pointing of 12-month-old infants in two ways. First, we looked at differences in the communicative and interactional uses of pointing and asked how different hand shapes relate to point frequency,…

Studied semantic and cognitive development of Korean-speaking and English-speaking children. Found that categorization and a naming spurt emerged later in Korean speakers than in English speakers, while means-ends abilities and success/failure words emerged earlier in Korean speakers than in English speakers. Also, Korean-speaking mothers…