If you are not sure whether you meet the criteria below, you can give me an email.Canadian participation criteria:
1. Anglophone (you and parents were born in Canada or the US, mainly speak English at home);
2. male;
3. Elementary Statistics(you know T-test and standard deviation)
Chinese participation criteria:
1. from mainland China and less than 5 years of overseas learning experience;
2. male;
3. English fluency (able to express oneself clearly);
4. Elementary Statistics(you know T-test and standard deviation)