By we mean the use of information that has been fabricated or distorted beyond reason to advance a hidden agenda.

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this

answer; /// i believe the correct answer is (when one group has an extremely high score at pretest;