This is a personality test based on the theories of motivation first advanced by psychoanalyst Karen Horney and later by A. M. Benis. Its construction is somewhat similar to Socionics, as it uses acronyms for personality types (or "character types" in this system.) After some reviewing, I must say that this is the closest thing I've ever seen to a true personality theory.
I come out as NPA- or NPA=. Have fun.