We talked to American people all of them are studying at SIU. As for me, I talked to seven by distributing a survey among of them. I tabulated the question from number (1) to number(3). All of them had never skipped a class or drink alcohol before a test, but the number of times they drink alcohol they are different.
I really like this experience because it is new and I found American people friendly also used to see this kind of studies. The most important thing I like it is when I ask any person to fill out the survey directly he/she say "SURE". In fact I have never mind to do another survey in other classes because you can treat with people directly and you can measure your goals very well.

by
Motref