Abstract

Political society is essentially a totality of behavior, so behavior is the basic unit of political society. Traditional behavioral theory studies behavior mainly from the perspective of psychology. Modern behavior theory should study behavior from the perspective of logic，and the logic research of behavior should take on the psychological implication of suspension behavior as the prerequisite. Behavioral logic is the first premise of political philosophy. Behaviors are divided into atomic behavior and molecular behavior. There are six models of atomic behavior. The causal relationship among behaviors forms behavior chain. The chain is constituted by objective behavior, pre-behavior and post behavior.