pre-screen

  1. huynhlab
    Thread

    Complete a pre-qualifier (<1min) for $0.10 and be potentially invited to a $4 main-study **Asians**

    Hi everyone, I would like to invite you to participate in a pre-qualifier survey that will take less than 1 minute. Regardless if you meet...
    Thread by: huynhlab, Jan 28, 2021, 0 replies, in forum: Requesters
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