Improvement of fluid intelligence by training with dual-n-back was studied in Jaeggi et al.[0], but could not be successfully replicated [1]. More in the follow

Improvement of fluid intelligence by training with dual-n-back was studied in Jaeggi et al.[0], but could not be successfully replicated [1]. More in the following article: http://www.scientificamerican.com/article/brain-training-doesn-t-make-you-smarter/ http://www.scientificamerican.com/article/brain-training-doe... [0]: http://www.pnas.org/content/early/2008/04/25/0801268105.full.pdf http://www.pnas.org/content/early/2008/04/25/0801268105.full... [1]: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0063614 http://journals.plos.org/plosone/article?id=10.1371/journal....