51.   His dream is to write more serious, literary novels about racial issues and social interaction in the South.

52.   How does the Net change social interaction?

53.   Human research focuses on the effect of isolated and confined environments on human physiology and social interactions.

54.   I think one of the problems with economics is that it has insisted on too narrow a model of human nature, too impoverished a view of social interaction.

55.   I would say from a religious perspective, the juice is that which comes from the outside world and emerges in social interaction.

56.   In much of China cigarettes are as much a tool of social interaction as they are an addiction.

57.   In the midst of the forced social interaction that characterizes college life, it takes time and many false starts to make a real friend.

58.   It occupies a special place in social interaction and is a fascinating feature of our biology, with motor, emotional and cognitive components.

59.   It inhibits the social interaction necessary for a community to grow and flourish.

60.   Kismet, who was craving social interaction, is appeased and begins to smile once again.