Specifically, they wanted to see whether cognitive training could change behavior, leading users to prefer delayed or less risky rewards.
They set up young adults with the brain training app Lumosity; each participant completed a grand total of 50 sessions over 10 weeks.
In other words, the only thing that using Lumosity improved was users' ability to play the games in Lumosity.
This isn't all that surprising, given the history of brain training apps such as Lumosity.
Last year, parent company Lumos Labs was ordered to pay $2 million to the FTC because of charges it misled the public.
And way back in 2014, a Florida State University-based team determined that playing Portal 2 actually improves cognitive skills, while Lumosity does not.
This current study is just another nail in the coffin for the brain training fad. »