The paradox of Congress is that most voters disapprove of Congress as a whole but like their own representatives

What is the computed number for how well an item distinguishes between the "knowing"

and the "unknowing"? a) item analysis b) discrimination index c) difficulty index d) attitude index

What is the main function of a political institution?

A. To provide a deliberative forum for elected representatives. B. To provide politicians a physical space, such as a building, in which to conduct their business. C. To enable citizens to bypass elected representatives and exercise self-governance. D. To facilitate compromises that lead to acceptable solutions or alternatives.