Followers of this blog will know that I have been reviewing John Medina's book Brain Rules chapter by chapter over the past three months. This has proved a rewarding experience for me, as it has forced me to explore the implications for each of John's main recommendations with much more thoroughness than would have been the case if I was skipping through the book for my own benefit - it's a bit like John set me twelve homework assignments! As a result, I have built up quite a collection of my own conclusions that I believe I can apply usefully to workplace learning and, in particular, the online variety. In this posting I have attempted to summarise these conclusions. Remember that your conclusions might be quite different, so blame me, not John, if you disagree in any major way.
Rule 1: Exercise boosts brain power
We have a problem if we expect learners to thrive sitting down for hours at a time in a classroom. If you're stuck with this format, do your best by using energisers, the more physical the better. Perhaps it would also help if the coffee machine and the toilets were some distance away, maybe 5 miles! Schedule lots of breaks and encourage participants to take a walk. On residential courses, don't schedule evening work, instead encourage people to use the gyms and other facilities.
Rule 2: The human brain evolved too
The bottom line of this chapter is that relationships matter when attempting to teach human beings. When it comes to the classroom, we typically get who we get and have to lump it, which puts a considerable onus on those who select and train teachers to make sure they do a good job. To some extent the same applies if we learn collaboratively online - without good facilitation/moderation, there is a risk of relationships breaking down, perhaps because one person tends to dominate or behave aggressively.
Alternatively, avoid teachers altogether and concentrate on self-study; but beware because research shows that people treat computers, TV and new media like real people and places - if what they see or hear seems impolite or unfriendly, they turn off.
Rule 3: Every brain is wired differently
Keep class sizes small, so teachers/trainers stand a better chance of understanding and reacting to the differences inherent in every student. Hire teachers/trainers with proven empathetic ability.
We need to place a renewed emphasis on the development of adaptive, intelligent learning materials. For best results, combine adaptive teaching with adaptive software.
Rule 4: We don't pay attention to boring things
You'll achieve nothing if you haven't captured the attention of your audience. The best way to capture attention is with an emotionally-arousing experience of some sort - perhaps an anecdote, a surprising fact, a scenario, an activity - that is relevant to the point you will be making.
Even if you do manage to capture the audience's attention, you'll have lost it within 10 minutes if you don't stimulate a fresh emotional arousal. Start with an overview and provide regular progress updates. In each 10 minute block, concentrate on a single, very general key point.
Rule 5: Repeat to remember
The key point here is that information is remembered best when it is elaborate, meaningful and contextual.
If you want people to remember something, make sure they understand it. Teachers/trainers should make liberal use of relevant, real-world examples.
Retrieval works best when the environmental conditions at retrieval mimic the environmental conditions at encoding. If this is true, then the most effective environment in which to learn would be on-the-job.
Rule 6: Remember to repeat
Don't place too much faith in assessments delivered immediately after learning. Just because details are remembered at this point, doesn't mean they will be later.
Where possible, build on the learner's prior knowledge, rather than presenting new information in isolation.
Provide opportunities for reflection and/or discussion immediately following new learning.
Limit the amount of new information that you provide in one session.
Present important information repeatedly over time, elaborating on it as you do so.
Rule 7: Sleep well, think well
So, getting the right amount of sleep is critical to the brain's functioning, including learning; we differ in how much sleep we need and this varies at different times in our lives; we could all do with a nap in the afternoon. The implications? Ideally we'd allow time for a nap in the afternoon, although of course this won't happen except in Spain. Perhaps all we can do is encourage learners to make sure they get enough sleep.
Rule 8: Stressed brains don't learn the same way
There's no real harm in a a learning intervention causing a little stress in learners, so long as this is very moderate and short-lived. A small degree of peer pressure would be a good example.
What we don't want is to stress our learners out. I reckon that a great many classroom events, particularly those that are highly interactive, stress out learners too much because the degree of peer pressure is too high - the learner may be terrified of embarrassing themselves. Lots of people tell me that role-play is their least favourite learning activity for that very reason. Synchronous learning events may also be stressful because they attempt to cover too much information too quickly and the learner simply cannot keep up.
E-learning materials may be stressful in other ways, perhaps because the learner can't figure out how to use them, maybe they get lost in a maze of menus, or worst of all the system records their progress incorrectly or loses their scores.
Rule 9: Stimulate more of the senses
Medina draws heavily on the work conducted by Richard Mayer on the link between multimedia and learning. At the most simple level, Mayer concluded that "students learn better from words and pictures than from words alone." I can't argue with this.
Where I am not convinced is that it pays to stimulate as many of the senses as possible, even when those senses are not relevant to the context in which the skill will be applied. The obvious example is the use by Accelerated Learning enthusiasts of stress balls, pot-pourri, Mozart and the like. Perhaps I'm biased because these senses are not normally stimulated by e-learning.
Rule 10: Vision trumps all other senses
Visual aids are not an optional extra, in many cases they will function as the substance of a presentation, lecture, webinar, handout or e-learning module.
It matters what pictures you use - different types of information require different types of visuals to convey meaning most clearly.
While more abstract information is harder to convey pictorially, it is worth the effort. However, better no picture than one that just fills a space and conveys an inappropriate meaning.
Rule 11: Male and female brains are different
I tend to agree with John's conclusion that "we could have environments where gender differences are both noted and celebrated, as opposed to ignored and marginalised." However, in my experience, gender differences are of relatively minor importance in adult learning.
Rule 12: We are powerful and natural explorers
When it comes to more formal learning interventions, we sometimes seem to conspire to minimise the possibilities for exploration and reflection - the dominant strategy continues to be structured instruction, regardless of the suitability to the requirement. Guided discovery is more engaging and more rewarding, particularly when the participants have plenty of experience to draw upon and share. Probably learners would like a balance between the two. They appreciate the opportunities to reflect and explore, particularly collaboratively, but they also quite like to be able to draw upon expert experience from time to time.
My postings on Brain rules #1, Brain rules #2, Brain rules #3, Brain rules #4, Brain rules #5, Brain rules #6, Brain rules #7, Brain rules #8, Brain rules #9, Brain rules #10, Brain rules #11, Brain Rules #12
The Brain Rules book
The Brain Rules website
Labels: Brain Rules