For a course years ago I had to study Piaget's Theory of Cognitive Development. One of the things he mentions is that observer play, where a child is sitting nearby watching others play but not taking part, is still important to development. The course marked for participation, usually in classroom discussion and things like that. Before Christmas break, the prof said that we should have some fun instead of a lecture, so we were going to play Pictionary. I hate Pictionary. introvert 1/2