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For trouble with our tests, please visit our tech support page here

We have answers to several common questions about the IAT available on our ‘About the IAT’ and ‘FAQ’ pages (e.g., does the order of IAT blocks affect my results?). For any further questions, please email us at

In addition to the publicly available IAT, Project Implicit provides consulting services, lectures, and workshops on implicit bias, diversity and inclusion, leadership, applying science to practice, and innovation. If you are interested in learning more about these services, please visit or email us at

To make a donation, please visit our donation page here.