Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Feb 6, 2009
This presentation gives an account of the early stages of the acquisition of language by children, how they become able to distinguish and later to produce the speech-sounds of their parents' language and how it becomes possible for them to acquire words appropriately matched to visual and other objects For full account see webpage http://www.percepp.com/langacqu.htm