section_path: History/Behavioral revolution and new institutionalism
section_name: Behavioral revolution and new institutionalism
paragraph_text: Behavioral revolution and new institutionalism
  
  In the 1950s and the 1960s, a behavioral revolution stressing the systematic and rigorously scientific study of individual and group behavior swept the discipline. A focus on studying political behavior, rather than institutions or interpretation of legal texts, characterized early behavioral political science, including work by Robert Dahl, Philip Converse, and in the collaboration between sociologist Paul Lazarsfeld and public opinion scholar Bernard Berelson.
  
  The late 1960s and early 1970s witnessed a takeoff in the use of deductive, game-theoretic formal modelling techniques aimed at generating a more analytical corpus of knowledge in the discipline. This period saw a surge of research that borrowed theory and methods from economics to study political institutions, such as the United States Congress, as well as political behavior, such as voting. William H. Riker and his colleagues and students at the University of Rochester were the main proponents of this shift.
  
  Despite considerable research progress in the discipline based on all types of scholarship discussed above, scholars have noted that progress toward systematic theory has been modest and uneven.