Preview of a new test

If you’d like to take the test, please make sure you have enough uninterrupted time (~1 hour) to complete it. For data collection purposes, there are a lot of items and no discontinue rules. I expect to be able to massively reduce the testing time in the full release. There will be a pause for instructions between each subtest, so you can take breaks as needed.

Subtests in order, with very rough time estimates:

• ⁠Matrices: 27 items (30~ minutes)

• ⁠Analogies: 50 items (15~ minutes)

• ⁠Figure Weights: 31 items (12~ minutes)

•⁠ Vocabulary: 54 items (15~ minutes)

Before starting the test, there’s a short form to fill out. Only the fields at the top are required, but filling in any others you can would be greatly appreciated!

Here's the link: IRIS (~1 hour)

No mobile support yet.

P.S. I haven’t extensively tested the website, and this is my first attempt at building and hosting one, so it might have a few issues. You can zoom in or out if needed using Ctrl + mouse scroll or Ctrl + +-.