For other readers of this thread, there's also this, apparently. "Improving fluid intelligence with training on working memory" http://www.pnas.org/content/ea

For other readers of this thread, there's also this, apparently. "Improving fluid intelligence with training on working memory" http://www.pnas.org/content/early/2008/04/25/0801268105.full.pdf http://www.pnas.org/content/early/2008/04/25/0801268105.full...