When questioned about their failure to perform as expected, the older recruits replied consistently that when they received their required military haircuts, they could no longer ‘sense’ the enemy, they could no longer access a ‘sixth sense,’ their ‘intuition’ no longer was reliable, they couldn’t ‘read’ subtle signs as well or access subtle extrasensory information. [...]
So the testing institute recruited more Indian trackers, let them keep their long hair, and tested them in multiple areas. Then they would pair two men together who had received the same scores on all the tests. They would let one man in the pair keep his hair long, and gave the other man a military haircut. Then the two men retook the tests.
Time after time the man with long hair kept making high scores. Time after time, the man with the short hair failed the tests in which he had previously scored high scores.
Did the US military really conduct tests that produced those results? Given that the a lot of time passed, are those tests now in the public record?