An early one was presented by the psychologist Hans Eysenck “Chapter 7: Politics and Personality,” in Sense and Nonsense in Psychology (1957).
I found a quiz on the internet — allegedly based on Eysenck’s work — which can be taken by anyone to see where they are placed on his scale. Here is the quiz, and below is my own result after taking the quiz: There is also a similar chart, called the Nolan chart, which looks like this: My own approach to political charts is more limited. Since I reject all non-democratic forms of government, that leaves me with two questions:
1. Are you in favor of giving each person a right to free subsistence land? Yes No
2. Are you in favor of micro-democracy? Yes No
I also associate macro-democracy with a centralized government, there are thus four possible alternatives.