The document discusses different models of policy making and concepts of power in policy making. It describes four models:
1) The rational model which aims to make the best decision by defining problems, establishing goals, generating alternatives, and selecting the best option.
2) The bounded rationality model which aims for a satisfactory decision by analyzing problems and establishing criteria for acceptable solutions.
3) The incremental model which involves successive limited comparisons and trial-and-error adjustments.
4) The mixed scanning model which combines bounded rationality and incrementalism, using broad goals to guide incremental decisions.
The document also discusses three dimensions of power: decision making power, agenda-setting power, and thought control power. It outlines three sources