> "[..] One might use widely accepted pre-existing tests; the United States citizenship test, for example, or the same questions that the American National Election Studies have used for 60 years. These questions – who is the current president? Which item is the largest part of the federal budget? – are easily verifiable and uncontroversial, plus an ability to answer them correctly is strongly correlated with the kind of political knowledge that does matter in an election."

Tie ir ASV specifiski piemēri, bet tos var triviāli pārnest uz citu valstu kontekstiem.