Scientific Test Identifies Good QA Candidates

A new study indicates you can scientifically identify good QA candidates:

The investigators had 16 participants compare a photograph of a visual scene with a preceding scene, and asked them to indicate with a button press whether or not the scene had changed. Scenes differed in whether the changes were obvious or subtle, and in how quickly they were presented. Sensitive persons looked at the scenes that had the subtle differences for a longer time than did non-sensitive persons, and showed significantly greater activation in brain areas involved in associating visual input with other input to the brain and with visual attention (i.e., right claustrum; left occipito-temporal; bilateral temporal, medial, and posterior parietal regions). These areas are not simply used for vision itself, but for a deeper processing of input.

All this and more affected by caffeine. I told you QA was a superpower.

(Link seen on Instapundit.)

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