Lumos Labs, the maker of a suite of so-called brain-training games called Luminosity, has recently been ordered by the Federal Trade Commission (U.S.A.) to pay $2 million in damages. The reason? Lumos Labs’ aggressive marketing strategy is built around the false claim that its games promote brain health and can reduce or delay the impact of brain diseases such as dementia. There is no valid or reliable evidence – qualitative or quantitative – to support the claim that Luminosity causes improved brain health. And anecdotes, as compelling as they may be in advertising, are not evidence.
So what can game-based learning and gamification actually do?
Multitasking
There is some evidence to support the claim that gaming may improve our ability to multitask.
Researchers at the University of California, San Francisco have studied the cognitive ability of older adults, aged 60 – 85, as they complete sessions in a driving simulator called NeuroRacer. The complexity of the simulation increases as gameplay continues thus forcing players to multitask the more they play. The study has demonstrated that with practice, players can improve their ability to multitask and the effects can be felt in subsequent NeuroRacer sessions months after game-play.
It is unclear if these skills can be transferred to the real world.
Strategizing
A European study of 152 participants (of which 80 were female, 72 were male and the average age was 14) found a “robust positive association” between gameplay and physiological changes in the brain – these changes are related to higher-order activities such as decision-making, prioritizing and strategizing.
What does this mean? We may be able to leverage games and game elements to promote the development of complex decision-making processes that involve sorting through and prioritizing mass amounts of information.
Focus
Flying in the face of popular and often vocal alarm about video games and shrinking attention spans, a Bristol University study used neuroimaging to see gaming brains at work and found they remained focused throughout gameplay. How did they do this? Researchers had participants study in the conventional way (reading notes and reviewing sample questions) while viewing their brain activity. Then they had participants complete a gamified, competitive study session while viewing brain activity as before. The result? Learners were much more focused when study was gamified.
Implications for adult learning
So what does all this mean for Instructional Design and adult learning?
Do, not tell: Science does support the claim that we retain information better if we’re able to apply it immediately. Games and gamified learning, if designed well, can provide learners with genuine opportunities for application and feedback that would support the retention of new information and set learners up for knowledge transfer.
Remember your audience: Digital natives are, obviously, more familiar with games and game elements than those of us who were introduced to digital life via the Commodore 64 or the Atari. Using games and game elements for digital natives means you can streamline or dispense with cumbersome text-based instructions.
Design a fun experience: Learning solutions that incorporate game elements or adopt the game form should be fun. And if the learning is fun, odds are, you’ll find higher engagement, retention and completion rates. Capture and interpret the data and share the results.
If Luminosity has taught us anything, it’s that we must learn to be critical of grand claims about the effects of games on the brain. Yet despite the abundance of misinformation about the cognitive effects of gaming, it’s clear that games and game elements can be used to support learning. They’re powerful tools, not magic bullets.