Jeff Hancock of Cornell University in Ithaca, New York, asked 30 students to keep a communications diary for a week.
纽约伊萨卡市康奈尔大学的杰夫·汉考克要求30名学生用日记记录一周的交流情况。
Using a special programmable communications network, participants would have five votes to use each week with the ability to earn more for each Facebook friend they invite.
运用网上通讯手段,参加者每周可以给五位选手投票,而且每邀请一位Facebook上的好友参加,自己就能获得更多的投票权。
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