What are the differences between the four plot choices?
Sociogram of Choices: Children are indicated by either a square or a circle depending on whether they are a boy or a girl. Arrows indicate which children were selected by each child. The circles and squares may be moved by left mouse clicking and dragging them. The Sociogram of Choices plot is useful for identifying cliques, divisions within a class, popular children, and children who were not selected for that particular survey question.
