The NNPI: in sickness or in health

The much-maligned personality inventory is further maligned in this article by two authors who claim to have some expertise in the area of test development. This claim may or may not be substantiated by the fact that one author received his degree in water-skiing and the other received his degree in ceramics. The authors request that any correspondence regarding comments or criticisms of this article be sent to them in a plain brown wrapper.