How to take a large list of MTurk workers and add them to a Unique Turker database. This is useful if you are switching an old database of workers over to a Unique Turker system.

A hack to prevent going “back” in a browser during a survey session. This is useful in surveys that require participants to recall information from previous pages.

How to generate confirmation codes for use with Qualtrics and Amazon’s Mechanical Turk.

How to prevent MTurk workers from re-taking a HIT.