The author feels that there is no reason to suppose that adults are less capable than children in learning a second language, given adequate opportunity and motivation. In terms of amount learned in comparable time, the adult is about five times as efficient as the child. This is what would be expected of any other kind of intellectual or rational…

This paper seeks to underline the importance of at least acknowledging the existence of a complex set of rules in a grammar of social interaction--and the further reality that while there may be a grammar of social interaction, there are also grammars of social interaction for different groups. It should be possible to find that apparently…