31.   Abnormalities in these regions seem to stunt interest in the environment and in social interaction.

32.   But I consoled myself with the fact that at AreYouGame.com, I was able to replicate some sense of social interaction through e-mail.

33.   But punishment may already be evolving in the more subtle ways of social interaction.

34.   But what struck him most about America was the social interaction among people.

35.   By age nine, he showed general lack of motivation, limited social interaction and brief, explosive outbursts of anger.

36.   But what of the social interaction home-schooled kids miss?

37.   Cities would be abandoned, social interaction would disintegrate -- even public schooling would fall apart, he said.

38.   Cooking was important to the poet not only for its own sake, but as a kind of currency of social interaction, said Cindy Dickinson.

39.   Critics routinely talk about the social interaction and sensuousness of the work.

40.   Even before the Internet and American Life Project of the Pew Research Center reported last year that Internet use increased social interaction, other studies had reached similar conclusions.