The NAIT is an untimed, self-scored IQ assessment consisting of 120 items designed to measure cognitive ability beyond the range of standard IQ tests.
The items—spanning numerical, verbal, logical, abstract, and spatial reasoning—are approximately arranged in order of increasing difficulty.
While not a substitute for professionally administered psychological evaluations, the NAIT aims to serve as a complementary tool for cognitive measurement.
Click the button below to download NAIT. It only works on windows.
Participation is free of charge. Please do not discuss the test items with others under any circumstances.
Only one PC is allowed per testee and only one testee is allowed per PC ! If you need to use another PC, please contact the author.
DownloadLast update: 12 june 2025 21h55 UTC+2.
You may download the PDF below if you prefer to print the items. Please note, that the test will not be scored manually.
Test items PDFAfter completing the test, if you would like to receive a score certificate, please submit a 6€ payment via the link below, along with your name and email address. You will receive an updated certificate after each new norm.
Score certificate example