Originally posted by the boy wonder
some sections set in august are also set in april. These duplicate sets are used to standardize the test. As a result the curve is exactly the same for the April and August tests as they are curved to both sets of test-takers, not independently. There is no difference in the curve therefore.
Okay, I'm going to quote my own post as people obviously didn't read it the first time.......
What do you think STANDARDIZED TEST means?????? It means it is STANDARDIZED between the different times it is set. It DOES NOT MATTER whether you take it in April or August as your scores will be curved exactly the same.
A simplified example is -
say in April, section A, and B are set with averages 50%, and 40%
and in August section A, and C are set with averages 40%, and 50%
Then the August scores for section A will correspond to the SAME scores for section A in April. But - and this is where the standardization comes in - it is assumed that section B was harder than A, and section C was easier than A (because of the averages) and THOSE scores are adjusted. Note that I do not mean August is easier - in this example it is, but one could quite easily have done it the other way round.
Thus, the April and August MCATs are normalized to a COMMON set of questions and so CANNOT have different curve adjustments, just different averages depending on who set them - ie IF dumber people took one sitting then the average from that sitting would be lower. They would only benefit from this if they were normalized against ONLY the test-takers at that sitting. However, as they are normalized against common sections between sittings of the MCAT there is no benefit to their scores.
I don't think April or August MCATers are dumber than one another - perhaps the only 'dumb' ones are those that can't understand the term "standardized test".....ie the "Many people that say the curve is two points higher"....