Answering the same letter three times or more in a row on a Scantron test is absolutely petrifying.
My husband forwarded me this quote. He is a college professor and has to write tests for his students. Gosh, i remember those scantron tests back in my college days. Sure kept me on my toes. My husband says he can always tell when students just go through and fill in all the bubbles without even reading the questions...he puts one question in the middle of the test that in the question he gives them the answer (ie...mark A if you want to get this right) and they still miss it.