Corey (1937) Measured Student's Attitudes Toward Academic Cheating

Corey (1937) measured student's attitudes toward academic cheating. He then had students complete tests which were marked by a researcher, and then marked by themselves, which gave students the opportunity to cheat by covertly changing their test mark. What were the findings?

A) Students cheated on the majority of tests, regardless of their previously stated attitudes toward cheating.
B) Students did not cheat on any test, regardless of their previously stated attitudes toward cheating.
C) Students did not cheat on any test, but only if they held negative attitudes towards cheating.
D) Students cheated on every single test, by only if they held positive attitudes towards cheating.