LPI (Lumosity Performance Index) is a standardized performance metric that shows how well you’re doing in Lumosity games and allows you to compare performance across games and cognitive domains.
1000 LPI is average so it would equate to an IQ of 100. LPI is essentially a bell curve. Experience shows that with an LPI of 1700 you are in the top 1%. The theoretical maximum is 2000.
Lumosity training results in improvements in IQ, working memory and other cognitive skills in the range of 2-3 points – assuming you train 12.5 hours over many weeks.
However, the Lumosity BPI appears to have little to no scientific validity as a cognitive training method for average consumers.
The paper, published Monday in the Journal of Neuroscience, found no evidence that playing brain games (especially Lumosity brain games) resulted in improvements in cognitive function or decision-making. In the study, 64 participants played Lumosity games for 30 minutes a day for 10 weeks.
The Logistics Performance Index is an interactive benchmarking tool designed to help countries identify the challenges and opportunities they face in their retail logistics performance and what they can do to improve their performance to improve.
The Leadership Practices Inventory® (LPI) is a 360° instrument that measures the frequency of 30 behaviors identified by authors Jim Kouzes and Barry Posner as the behaviors that make leaders most commonly show performance at their best.
Lines per inch, a measure of print resolution.
best selling or highest ranked items in a list.
A great score is 18-25, a good score is 26-30, over 30 – try again! You may play the games, but you may not copy any of the graphics or game source to any other website unless you license the game from KMG Associates.
There are several different sub-levels within level 14 and a maximum of 90 moves in total.
You can improve your IQ score. Since puzzles can improve our memory, concentration, vocabulary, and thinking skills, it doesn’t take a rocket scientist to realize that they also increase our IQ. A University of Michigan study showed that solving jigsaw puzzles for at least 25 minutes a day can increase your IQ by 4 points.
If you’re looking for a way to engage your mind with quick but challenging puzzles, Lumosity is the right choice for you. Elevate’s program has a more specific focus on communication. The games will challenge you to expand your vocabulary, improve your grammar and writing style, and improve your reading comprehension.
Investigating the effectiveness of Lumosity
After 10 weeks, Lumosity users improved more than the control group on our ratings of working memory, short-term memory, processing speed, problem solving, fluency in thinking and general cognitive functioning.
A person can maintain or even improve information processing speed by paying attention to vascular risk factors, regular aerobic exercise, eating well, and continuing to challenge themselves intellectually.
As Jessica Rich, director of the FTC’s Bureau of Consumer Protection, noted, “Lumosity played on consumers’ fears of age-related cognitive decline and hinted that their games could prevent memory loss, dementia and even Alzheimer’s disease. But Lumosity just didn’t have the science to back up its ads.”