I know of no one who requires anyone to take a mini test to establish thier credibility before they perform the real test. That would be tantamount to my being required to be successful in a little mini-trial before I do the real thing.
This would be equivalent to asking your Doctor to examine two patients whose illness was known in advance before he could examine you. It would not be practical and it would not prove anythig.
Furthermore one person passing a test does not prove antyhing. The sample group would have to be of sufficient size. One person's success or failure could be easily discounted statistically. Thus if say Harry Pearson took the test and scored a perfect score his results could easily be invalidated. The majority of the other reviewers could flunk or have a statisticaly insignificant number of successes which would mean his success is a statistical abberation. That sort of heads I win, tails you lose logic does not work.
This time I mean it. If you listen the results should be obvious, if not don't buy. I have nothing else to say.
This would be equivalent to asking your Doctor to examine two patients whose illness was known in advance before he could examine you. It would not be practical and it would not prove anythig.
Furthermore one person passing a test does not prove antyhing. The sample group would have to be of sufficient size. One person's success or failure could be easily discounted statistically. Thus if say Harry Pearson took the test and scored a perfect score his results could easily be invalidated. The majority of the other reviewers could flunk or have a statisticaly insignificant number of successes which would mean his success is a statistical abberation. That sort of heads I win, tails you lose logic does not work.
This time I mean it. If you listen the results should be obvious, if not don't buy. I have nothing else to say.