USA, Canada / A questionnaire about smile and laughter in the US [13]

Hello :)

big favour to ask to all of the American people here! I'm a polish student of ethnolinguistics and right now I'm writing my master's thesis about smile and laughter in different cultures (one of them is American). To complete this, I have to poll Americans, Poles and French people about how they perceive their own and different cultures. When it comes to Poles I found them without any problems :) but I do have difficulties in finding American people that would be willing to fill the poll. Basically, it is a 30 multiple choice question poll and it takes about 5-7 min to fill this in. I would desperately need about 12 people as I've already found 4 :) Is there anybody who would be willing to help me with this?? I would really appreciate any help as time is running and I really need to finish my research. If you want to fill in the poll, please let me know and I will email it to you. Thank you in advance! :)