How to Improve Your IQ or How Dreams Become Illusions

In a widely cited paper (2008) Jaeggi has shown that memory working training can boost IQ substantially. Jaeggi and her colleagues use the “Dual n-back”, consisting in two independent sequences or tasks that are presented simultaneously. One is auditory, and the other one is visual. See the Figure 1 presented by Jaeggi :

Improving fluid intelligence with training on working memory - Figure 1

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