From the Spritz FAQ page[0]: "Our testing shows that the retention levels when spritzing are at least as good as with traditional reading and that, with just a

From the Spritz FAQ page[0]: "Our testing shows that the retention levels when spritzing are at least as good as with traditional reading and that, with just a little bit of experience, you will retain even more than you did before." So at least some companies are making claims of this nature. [0] - http://spritzinc.com/faqs http://spritzinc.com/faqs