Free Short Term Memory Test

This is a first test.

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A series of images will appear during the test. When an image is repeated: xx

PC and laptop users – press the space bar on your keyboard when you see a repeated image. Tablet and Smartphone users – touch only repeated images.

Good performance is 90%+ accuracy on repeated images. Good average response time for selecting repeated images is < 900 milliseconds (0.9 seconds).

Memory Test Speed
Beginner Fast Really Fast