Mind Garden is a proprietor of instruments and manuals that aid psychological researchers in gaining information about the state of mind of the individuals in their client studies. The tests are used by PhD students and corporations alike to assess information about anxiety, dementia, mania and other psychological issues. The tests, which are available in .pdf or paper form, also discern leadership, among other things such as the non-verbal measure of stress test. Mind Garden's federal vendor ID# is 77-038 0245.