from Part One - Culture and Development
Published online by Cambridge University Press: 23 June 2026
Pointing, and the joint attention between agents that it establishes, play a foundational role in human communication and cooperation. How this capacity emerges is therefore a central question for our understanding of human development and evolution. Here we face two mysteries. The first is where does pointing come from. There are many candidates in early infancy that could be precursors of pointing – including reaching, touching, and copying others. The second is how does pointing support infants’ understanding of others’ communicative intentions, which seems, paradoxically, to develop after pointing has emerged. This chapter argues that some automatic aspects of human behaviour – namely touch exploration in infants, and adults’ automatic tendency to look at what they touch – lead to early pointing behaviour. This process does not initially require either the infant or the adult to infer each other’s intentions, providing a cognitively lean account of pointing. Once this behaviour begins, it sets up a ‘joint attention triangle’ between agents that provides a natural platform for our understanding of others’ communicative intentions to develop.
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