A scholar draws a diagram in which citizens' demands and support enter a 'box', laws and policies come out, and reactions to those policies flow back as new demands. Which approach is this, and whose is it?
- Demands and support entering the box are inputs; laws and policies are outputs.
- The reaction that flows back is a feedback loop.
- Inputs, outputs and feedback are the vocabulary of the systems approach, not of structures and functions.
Answer: The systems approach of David Easton.