The payment for this task depends upon your performance. The more questions you answer correctly, the more you will be paid. You will receive frequent feedback informing you how much you have earned, and can expect to earn. The payment scheme is calibrated with the task difficulty so that participants can expect to earn at least $8.00 per hour of work. Attentive participants can expect to earn more than this.

If your task performance suggests you are a bot account (i.e., your responses to the easiest trials appear RANDOM GUESSES), we might REJECT your submission. Your feedback will warn you if you are close to this rejection threshold. If you are not a bot, and you just find the task very difficult, you will be informed within a few minutes that your performance is below (or near) the rejection threshold. If you see such a warning (it will not be subtle!), we suggest you RETURN the task.

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