Very superficial unfortunately. Frankly, a black tag should be the last thing a young student should be able to test for before they're fifteen or so. But as long as parents are willing to pony up 300-500 dollars for a blackbelt test for an eight year old, blackbelt munchkins will not go away. Incredibly, another federation actually has divisions for six and seven year old blackbelts. Hokey smokes!!
Daniel
Daniel