[ivox3]

I'd just like to see Mr. or Mrs. 206 ... ???

[superbad]

Took me a few tries, but my last run was 21, score of 136. I think accuracy is what really brings it down. My reaction times are always about .5 seconds, but those reversals were messing me up a lot.

[codygo]

Scientific tests have a prediction reliability where if taken several times will not result in a significant score increase or decrease. Moreover, it likens itself to an IQ test in that a mean is 100 and there are standard deviations from the mean, but obviously if the mean score of 100 within your age group means you have a brain age of 40' somethings then something is off right? Means you better buy it if you want to improve!

It's a fun challenge, but all that's really improving is one's recognition of the symbols specific to these tests and if you'd change to color photos or different style drawings, all of a sudden your "brain age" drops again.