题目选项分析

In a few recent cases, some teenagers with advanced programming abilities used a new programming language, FANTOD, to hack into ETS and change their own SAT scores. All of the teenagers convicted of this crime were highly skilled in programming FANTOD. In light of these cases, some colleges have discounted the official SAT scores of applicants with a knowledge of FANTOD, and have required them to take special admission tests in supervised conditions on their own campuses.

Which of following conclusions can most properly be drawn from the information above?

【选项】Not all colleges requiring special admissions tests have administered these tests under supervised conditions.