Extends control systems theory to analyze purposive collective behaviors, ranging from simple to complex, involving small and large groups. Suggests that complex collective phenomena can be explained as the repetition or combination of individual and collective sequences of action. Posits that control systems theory can be used to elucidate…

Four coorientation variables--congruency, accuracy, agreement, and feelings of being understood--were examined after each of 15 meetings of a discussion group composed of 12 graduate students in education. It was hypothesized that group members' accuracy and agreement regarding salient group issues would increase over time, and that congruency and…