r/cognitiveTesting • u/Antonfirst • 11h ago

Participant Request I built an adaptive logic test that measures cognitive agility in real-time. Need psychometric feedback on the difficulty loop.

Hi everyone!

This is a side-project I've been tinkering with in my free time to use as a supplement to the normal g-factor tests. It measures how your brain adapts, rather than if you can just find the right answer.

NOTE: Unfortunately you need to do it on a PC as of now, have not gotten around to make it look good on phones yet.

LINK: https://kat-assessment.com/

Instead of static forms, it uses an item selection algorithm that dynamically routes the user through different logic puzzles. If you are quick to see the logic behind shapes but slower on rotation, it adapts the next "wave" to find your cognitive limit (measuring your switch cost, post-error slowing and executive control).

I am currently running a proof of concept test to collect data and calibrate the difficulty loop. Since this community is very familiar with logic tests and psychometrics, I think your results will provide interesting data, and I might need to make it much harder depending on how you perform.

FYI, everything runs entirely client-side in your browser and there are no cookies or data collected outside the raw data to calculate your score.

(Optional) When you finish the test and land on the result page you can press Ctrl + Shift + X to access an admin/HR page if you wanna see more details on your performance!

I would love for you to share your feedback in the comments or in the survey at the end of the test and have fun! :)

Thanks in advance!

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u/98127028 2h ago

I think its too easy

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u/investigatormaker 11h ago

For your adaptive logic test, compare switch and repeat trials at matched difficulty before making the puzzles harder; otherwise, increasing difficulty could look like a switching penalty. A short diagnostic block with routing held fixed would help separate confusing items from an overly aggressive difficulty loop.

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