that's what the experts at the leipzig research center for early childhood development want to explore using real life specimens. we know relatively little about the roots of the language we use today because we can't travel back in time so we have to rely on finding alternative languages that we can study i'm sure you can. sign language for example examining it in depth can provide the researchers with some interesting insights. into t. crossed interest in sign language can be understood instinctively. it's pretty clear that we could communicate and express ourselves using sign language quite easily so it was a good starting point for us one thing we wanted to find out for example was even if they can't speak or if they can't use the language they know. what can children intuitively do to communicate with a playmate say pop and be interested in. the researchers there for exam and how

that's what the experts at the leipzig research center for early childhood development want to explore using real life specimens discovered years ever for then we know relatively little about the roots of the language we use today because we can't travel back in time so we have to rely on finding alternative languages that we can study. sign language for example examining it in depth can provide the researchers with some interesting insights. would be obvious but this into if you. sign language can be understood instinctively. it's pretty clear that we could communicate and express ourselves using sign language quite easily so it was a good starting point for us one thing we wanted to find out for example was even if they can't speak or if they can't use the language they know. what can children intuitively do to communicate with a playmate say pop and beautifullest and. the researchers therefore examine how simple gestures can give rise to a new form of sign language. when you send them to study shows us what components are required for a language to develop be it a spoken language or