After a while, my conclusion was that their measurement system LPI was not anything that even they took seriously. General thoughts on brain training: The feedback you provide will help us show you more relevant content in the future. Concluding remarks The jury is still out on brain training more generally and on when, where and whether it may be useful e. What a test measures after people have taken the test many times may be very different. Performance on almost all cognitive tasks are intercorrelated to some extent, and if you take the average, or preferably the first principal component, of a battery of cognitive tasks, it will tend to have a general factor, which will have some loading on g. Journal of Experimental Psychology:
Thanks so much for your comment! There was an unpublished report I found by Cruz et al based on a small sample of young adults. In other words, how could the sample profile of scores be interpreted both absolutely and relative to other groups of people? A very recent test of the BPI’s validity was published by Shute, Ventura and Fe , who compared participants practicing Portal 2 with participants practicing Lumosity games; the Lumosity players served as active controls. I spend 15 minutes playing the 4 or 5 scientific brain games selected for me automatically. Is Lumosity a Lie? No evidence of intelligence improvement after working memory training:
So true but trust me never has that been said to me that I then walked out of that office and proceeded to automatically exude more confidence. I’ve seen it twice in the theater. The jury is still out on brain training more generally and on when, where and whether it may be useful e. After reading, I think maybe I can give up and turn to other things, instead of jogging for more ten minutes.
In the consumer market, it is typical for companies to use “proprietary algorithms” and for there not to be a test manual with extensive validity data. How do we grade questions? Thank you for this thought provoking article Julie.
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Is Lumosity a Lie? The Neuroscience Behind Brain Training Games
Originally posted by bumpstock View Post. Originally, scientists thought that this process only occurred in childhood, but a breakthrough study by Draganski et al. These games improve memory, concentration, thinking speed, problem-solving, and other brain skills.
While I can see the value in researching the topic, I can also see the potential for sellers of problwm training” programs to exploit people’s concerns about their mental scote or about fears of mental deterioration with ageing. Questions What validity information is available for the BPI? I have been a free member of Lumosity for a few years now. Living with an in-law with short-term memory disorder leads me to be terrified, daily, of what the future might hold.
Stuck at level and desperately need help to progress! That forces an intense burst of concentration and mental effort. This topic is closed. I do agree that most of the numbers Lumosity comes up with are a little suspicious, and you’re probably right to be suspicious of their LPI especially how exactly is it calculated? In general, I am sceptical of the potential for “brain training programs” to improve cognitive functioning in a generalised way e.
I can either just make the confidence choice or get a lower score because I questioned myself. Sorry for my english, I hope you get the idea One of the games, Train of Thought, addresses divided attention, the ability to simultaneously respond to multiple tasks or task demands.
I enjoy playing some of these games, so improving my brain skills would be a bonus because they’re fun. As an example, I see people around me that can’t do simple maths, adding and subtracting, without using a calculator.
I do agree with you about technology, I know my mental math skills aren’t nearly as good as my grandparents, for example. Validity of the BPI: Lumosity brain games were designed by scientists. So, after 2 years of daily use, I kinda went sour on Lumosity and stopped using it.
With just your name and email address, you can try Lumosity full-access brain training free for 3 days. Thank you for your interest in this question.
What would be my I. Plasticity of attentional functions in older adults after non-action video game training: Lumosity online brain training was designed by scientists who understand how the brain works. Regardless, if ecore is inept in using a pc yet continues to use lumosity.
Human Brain Sagittal View via.